./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1458986311 <...> Warning: Permanently added '10.128.1.93' (ECDSA) to the list of known hosts. execve("./syz-executor1458986311", ["./syz-executor1458986311"], 0x7ffea917b570 /* 10 vars */) = 0 brk(NULL) = 0x555556b45000 brk(0x555556b45c40) = 0x555556b45c40 arch_prctl(ARCH_SET_FS, 0x555556b45300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor1458986311", 4096) = 28 brk(0x555556b66c40) = 0x555556b66c40 brk(0x555556b67000) = 0x555556b67000 mprotect(0x7fc8e3e00000, 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 3639 attached , child_tidptr=0x555556b455d0) = 3639 [pid 3638] 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 3640 attached [pid 3638] <... clone resumed>, child_tidptr=0x555556b455d0) = 3640 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3641 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3641 attached [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] <... clone resumed>, child_tidptr=0x555556b455d0) = 3642 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 3644 ./strace-static-x86_64: Process 3643 attached [pid 3638] <... clone resumed>, child_tidptr=0x555556b455d0) = 3643 [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./strace-static-x86_64: Process 3644 attached [pid 3638] <... clone resumed>, child_tidptr=0x555556b455d0) = 3645 [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3645 attached ) = 0 ./strace-static-x86_64: Process 3646 attached [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] setpgid(0, 0) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3641] setpgid(0, 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3646 [pid 3641] <... setpgid resumed>) = 0 [pid 3644] <... openat resumed>) = 3 [pid 3644] write(3, "1000", 4 [pid 3638] <... clone resumed>, child_tidptr=0x555556b455d0) = 3647 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... write resumed>) = 4 [pid 3646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] close(3) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3644] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3646] <... prctl resumed>) = 0 [pid 3641] <... openat resumed>) = 3 [pid 3641] 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] setpgid(0, 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3648 [pid 3648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3646] <... setpgid resumed>) = 0 [pid 3641] <... write resumed>) = 4 [pid 3648] <... prctl resumed>) = 0 [pid 3646] 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 3641] close(3 [pid 3648] setpgid(0, 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3646] <... openat resumed>) = 3 [pid 3641] <... close resumed>) = 0 [pid 3648] <... setpgid resumed>) = 0 [pid 3646] write(3, "1000", 4 [pid 3648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3646] <... write resumed>) = 4 [pid 3641] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3648] <... openat resumed>) = 3 [pid 3646] close(3 [pid 3648] write(3, "1000", 4 [pid 3646] <... close resumed>) = 0 [pid 3648] <... write resumed>) = 4 [pid 3646] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3648] close(3./strace-static-x86_64: Process 3651 attached ) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3651 ./strace-static-x86_64: Process 3652 attached [pid 3648] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3652] setpgid(0, 0) = 0 [pid 3652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3652] write(3, "1000", 4) = 4 [pid 3652] close(3) = 0 [pid 3652] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3651] setpgid(0, 0) = 0 [pid 3651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3652 [pid 3652] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3651] write(3, "1000", 4 [pid 3648] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3646] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3644] <... openat resumed>) = 3 [pid 3641] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3652] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3651] <... write resumed>) = 4 [pid 3648] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3646] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3644] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3641] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3652] <... openat resumed>) = 3 [pid 3651] close(3 [pid 3648] <... openat resumed>) = 3 [pid 3646] <... openat resumed>) = 3 [pid 3644] <... openat resumed>) = 4 [pid 3641] <... openat resumed>) = 3 [pid 3652] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3651] <... close resumed>) = 0 [pid 3648] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3646] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3644] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3641] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3651] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3651] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3652] <... write resumed>) = 8 [pid 3651] <... openat resumed>) = 3 [pid 3648] <... write resumed>) = 8 [pid 3646] <... write resumed>) = 8 [pid 3644] <... write resumed>) = 8 [pid 3641] <... write resumed>) = 8 [pid 3651] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3648] exit_group(0 [pid 3646] exit_group(0 [pid 3641] exit_group(0 [pid 3651] <... write resumed>) = 8 [pid 3648] <... exit_group resumed>) = ? [pid 3646] <... exit_group resumed>) = ? [pid 3641] <... exit_group resumed>) = ? [pid 3652] exit_group(0 [pid 3651] exit_group(0 [pid 3648] +++ exited with 0 +++ [pid 3646] +++ exited with 0 +++ [pid 3644] exit_group(0 [pid 3641] +++ exited with 0 +++ [pid 3651] <... exit_group resumed>) = ? [pid 3652] <... exit_group resumed>) = ? [pid 3651] +++ exited with 0 +++ [pid 3644] <... exit_group resumed>) = ? [pid 3643] --- 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] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3652] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3651, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3659 ./strace-static-x86_64: Process 3659 attached [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3652, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... restart_syscall resumed>) = 0 [pid 3659] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3659] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3660 [pid 3659] <... openat resumed>) = 3 [pid 3659] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 3659] exit_group(0) = ? [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] 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 3660 attached [pid 3660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3659] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3662 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3661 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] +++ exited with 0 +++ [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3663 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3665 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3660] <... prctl resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3660] setpgid(0, 0) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3666 [pid 3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3660] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3665 attached [pid 3660] close(3) = 0 [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3660] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3665] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3666 attached [pid 3665] setpgid(0, 0 [pid 3666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3665] <... setpgid resumed>) = 0 [pid 3666] <... prctl resumed>) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3666] setpgid(0, 0 [pid 3665] <... openat resumed>) = 3 [pid 3666] <... setpgid resumed>) = 0 [pid 3665] write(3, "1000", 4 [pid 3666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3665] <... write resumed>) = 4 [pid 3666] <... openat resumed>) = 3 [pid 3665] close(3./strace-static-x86_64: Process 3662 attached ./strace-static-x86_64: Process 3661 attached [pid 3666] write(3, "1000", 4 [pid 3665] <... close resumed>) = 0 [pid 3666] <... write resumed>) = 4 [pid 3665] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3663 attached [pid 3666] close(3) = 0 [pid 3666] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3662] <... prctl resumed>) = 0 [pid 3663] <... prctl resumed>) = 0 [pid 3662] setpgid(0, 0 [pid 3663] setpgid(0, 0 [pid 3661] <... prctl resumed>) = 0 [pid 3663] <... setpgid resumed>) = 0 [pid 3662] <... setpgid resumed>) = 0 [pid 3661] setpgid(0, 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3661] <... setpgid resumed>) = 0 [pid 3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3662] <... openat resumed>) = 3 [pid 3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3663] <... openat resumed>) = 3 [pid 3662] write(3, "1000", 4 [pid 3661] <... openat resumed>) = 3 [pid 3666] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3665] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3663] write(3, "1000", 4 [pid 3662] <... write resumed>) = 4 [pid 3661] write(3, "1000", 4 [pid 3660] <... openat resumed>) = 3 [pid 3666] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3665] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3661] <... write resumed>) = 4 [pid 3660] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3666] <... openat resumed>) = 3 [pid 3665] <... openat resumed>) = 3 [pid 3661] close(3 [pid 3660] <... openat resumed>) = 4 [pid 3666] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3665] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3661] <... close resumed>) = 0 [pid 3660] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3666] <... write resumed>) = 8 [pid 3665] <... write resumed>) = 8 [pid 3663] <... write resumed>) = 4 [pid 3662] close(3 [pid 3661] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3660] <... write resumed>) = 8 [pid 3666] exit_group(0 [pid 3665] exit_group(0 [pid 3663] close(3 [pid 3662] <... close resumed>) = 0 [pid 3661] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3660] exit_group(0 [pid 3666] <... exit_group resumed>) = ? [pid 3665] <... exit_group resumed>) = ? [pid 3663] <... close resumed>) = 0 [pid 3662] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3661] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3660] <... exit_group resumed>) = ? [pid 3666] +++ exited with 0 +++ [pid 3665] +++ exited with 0 +++ [pid 3663] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3662] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3661] <... openat resumed>) = 3 [pid 3660] +++ exited with 0 +++ [pid 3662] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3661] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3661] <... write resumed>) = 8 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [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 3661] exit_group(0 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3661] <... exit_group resumed>) = ? [pid 3643] <... restart_syscall resumed>) = 0 [pid 3661] +++ exited with 0 +++ [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3661, 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 resumed>, child_tidptr=0x555556b455d0) = 3672 [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3673 ./strace-static-x86_64: Process 3672 attached [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3674 [pid 3672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3672] setpgid(0, 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3672] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3674 attached ./strace-static-x86_64: Process 3673 attached [pid 3672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3677 [pid 3674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3672] <... openat resumed>) = 3 [pid 3674] <... prctl resumed>) = 0 [pid 3673] <... prctl resumed>) = 0 [pid 3672] write(3, "1000", 4./strace-static-x86_64: Process 3677 attached [pid 3674] setpgid(0, 0 [pid 3673] setpgid(0, 0 [pid 3672] <... write resumed>) = 4 [pid 3674] <... setpgid resumed>) = 0 [pid 3673] <... setpgid resumed>) = 0 [pid 3672] close(3 [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3672] <... close resumed>) = 0 [pid 3674] <... openat resumed>) = 3 [pid 3673] <... openat resumed>) = 3 [pid 3663] <... openat resumed>) = 3 [pid 3674] write(3, "1000", 4 [pid 3673] write(3, "1000", 4 [pid 3674] <... write resumed>) = 4 [pid 3673] <... write resumed>) = 4 [pid 3672] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3674] close(3 [pid 3673] close(3 [pid 3662] <... openat resumed>) = 3 [pid 3674] <... close resumed>) = 0 [pid 3673] <... close resumed>) = 0 [pid 3674] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3673] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3672] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3662] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3674] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3673] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3674] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3673] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3672] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3663] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3662] <... write resumed>) = 8 [pid 3674] <... openat resumed>) = 3 [pid 3673] <... openat resumed>) = 3 [pid 3672] <... openat resumed>) = 3 [pid 3662] exit_group(0 [pid 3674] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3673] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3672] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3663] <... openat resumed>) = 4 [pid 3662] <... exit_group resumed>) = ? [pid 3677] <... prctl resumed>) = 0 [pid 3674] <... write resumed>) = 8 [pid 3673] <... write resumed>) = 8 [pid 3672] <... write resumed>) = 8 [pid 3662] +++ exited with 0 +++ [pid 3677] setpgid(0, 0 [pid 3674] exit_group(0 [pid 3673] exit_group(0 [pid 3672] exit_group(0 [pid 3663] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3677] <... setpgid resumed>) = 0 [pid 3674] <... exit_group resumed>) = ? [pid 3673] <... exit_group resumed>) = ? [pid 3672] <... exit_group resumed>) = ? [pid 3663] <... write resumed>) = 8 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3674] +++ exited with 0 +++ [pid 3673] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3677] <... openat resumed>) = 3 [pid 3672] +++ exited with 0 +++ [pid 3663] exit_group(0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3677] write(3, "1000", 4 [pid 3663] <... exit_group resumed>) = ? [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3677] <... write resumed>) = 4 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3677] close(3 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3680 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3681 [pid 3677] <... close resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3679 ./strace-static-x86_64: Process 3679 attached [pid 3679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3677] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3679] <... prctl resumed>) = 0 [pid 3679] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3681 attached [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3679] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3680 attached [pid 3681] <... prctl resumed>) = 0 [pid 3679] write(3, "1000", 4 [pid 3681] setpgid(0, 0 [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3679] <... write resumed>) = 4 [pid 3677] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3681] <... setpgid resumed>) = 0 [pid 3680] <... prctl resumed>) = 0 [pid 3679] close(3 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3680] setpgid(0, 0 [pid 3679] <... close resumed>) = 0 [pid 3677] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3681] <... openat resumed>) = 3 [pid 3680] <... setpgid resumed>) = 0 [pid 3679] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3677] <... openat resumed>) = 3 [pid 3681] write(3, "1000", 4 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3679] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3681] <... write resumed>) = 4 [pid 3680] <... openat resumed>) = 3 [pid 3679] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3677] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3663] +++ exited with 0 +++ [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3682 ./strace-static-x86_64: Process 3682 attached [pid 3681] close(3 [pid 3680] write(3, "1000", 4 [pid 3679] <... openat resumed>) = 3 [pid 3677] <... write resumed>) = 8 [pid 3682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3681] <... close resumed>) = 0 [pid 3680] <... write resumed>) = 4 [pid 3679] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3677] exit_group(0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3682] <... prctl resumed>) = 0 [pid 3681] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3680] close(3 [pid 3679] <... write resumed>) = 8 [pid 3682] setpgid(0, 0 [pid 3680] <... close resumed>) = 0 [pid 3679] exit_group(0 [pid 3682] <... setpgid resumed>) = 0 [pid 3680] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3679] <... exit_group resumed>) = ? [pid 3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3679] +++ exited with 0 +++ [pid 3677] <... exit_group resumed>) = ? [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3682] <... openat resumed>) = 3 [pid 3682] write(3, "1000", 4) = 4 [pid 3677] +++ exited with 0 +++ [pid 3682] close(3 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3682] <... close resumed>) = 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3679, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3682] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3686 attached [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3686 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3687 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3688 ./strace-static-x86_64: Process 3688 attached ./strace-static-x86_64: Process 3687 attached [pid 3686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3686] <... prctl resumed>) = 0 [pid 3688] <... prctl resumed>) = 0 [pid 3687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3686] setpgid(0, 0 [pid 3688] setpgid(0, 0 [pid 3687] <... prctl resumed>) = 0 [pid 3686] <... setpgid resumed>) = 0 [pid 3688] <... setpgid resumed>) = 0 [pid 3687] setpgid(0, 0 [pid 3686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3687] <... setpgid resumed>) = 0 [pid 3686] <... openat resumed>) = 3 [pid 3682] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3681] <... openat resumed>) = 3 [pid 3680] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3688] <... openat resumed>) = 3 [pid 3687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3686] write(3, "1000", 4 [pid 3682] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3681] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3680] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3688] write(3, "1000", 4 [pid 3687] <... openat resumed>) = 3 [pid 3686] <... write resumed>) = 4 [pid 3682] <... openat resumed>) = 3 [pid 3681] <... openat resumed>) = 4 [pid 3680] <... openat resumed>) = 3 [pid 3688] <... write resumed>) = 4 [pid 3687] write(3, "1000", 4 [pid 3686] close(3 [pid 3682] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3681] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3680] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3688] close(3 [pid 3687] <... write resumed>) = 4 [pid 3686] <... close resumed>) = 0 [pid 3682] <... write resumed>) = 8 [pid 3681] <... write resumed>) = 8 [pid 3680] <... write resumed>) = 8 [pid 3688] <... close resumed>) = 0 [pid 3687] close(3 [pid 3686] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3682] exit_group(0 [pid 3681] exit_group(0 [pid 3680] exit_group(0 [pid 3688] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3687] <... close resumed>) = 0 [pid 3686] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3682] <... exit_group resumed>) = ? [pid 3681] <... exit_group resumed>) = ? [pid 3680] <... exit_group resumed>) = ? [pid 3688] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3687] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3686] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3682] +++ exited with 0 +++ [pid 3681] +++ exited with 0 +++ [pid 3680] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3688] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3694 ./strace-static-x86_64: Process 3694 attached [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3695 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3696 [pid 3694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3695 attached [pid 3694] setpgid(0, 0) = 0 [pid 3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3694] <... openat resumed>) = 3 [pid 3695] setpgid(0, 0 [pid 3694] write(3, "1000", 4 [pid 3695] <... setpgid resumed>) = 0 [pid 3694] <... write resumed>) = 4 ./strace-static-x86_64: Process 3696 attached [pid 3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3694] close(3 [pid 3688] <... openat resumed>) = 3 [pid 3687] <... openat resumed>) = 3 [pid 3686] <... openat resumed>) = 3 [pid 3696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3695] <... openat resumed>) = 3 [pid 3694] <... close resumed>) = 0 [pid 3688] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3687] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3686] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3696] <... prctl resumed>) = 0 [pid 3695] write(3, "1000", 4 [pid 3694] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3688] <... write resumed>) = 8 [pid 3687] <... openat resumed>) = 4 [pid 3686] <... write resumed>) = 8 [pid 3696] setpgid(0, 0 [pid 3695] <... write resumed>) = 4 [pid 3694] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3688] exit_group(0 [pid 3687] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3686] exit_group(0 [pid 3696] <... setpgid resumed>) = 0 [pid 3695] close(3 [pid 3694] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3688] <... exit_group resumed>) = ? [pid 3687] <... write resumed>) = 8 [pid 3686] <... exit_group resumed>) = ? [pid 3696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3695] <... close resumed>) = 0 [pid 3694] <... openat resumed>) = 3 [pid 3688] +++ exited with 0 +++ [pid 3687] exit_group(0 [pid 3686] +++ exited with 0 +++ [pid 3696] <... openat resumed>) = 3 [pid 3695] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3694] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3687] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3696] write(3, "1000", 4 [pid 3695] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3694] <... write resumed>) = 8 [pid 3687] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3696] <... write resumed>) = 4 [pid 3695] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3694] exit_group(0 [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3696] close(3 [pid 3695] <... openat resumed>) = 3 [pid 3694] <... exit_group resumed>) = ? [pid 3647] <... restart_syscall resumed>) = 0 [pid 3696] <... close resumed>) = 0 [pid 3695] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3696] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3694] +++ exited with 0 +++ [pid 3695] <... write resumed>) = 8 [pid 3695] exit_group(0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3695] <... exit_group resumed>) = ? [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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} --- ./strace-static-x86_64: Process 3701 attached [pid 3695] +++ exited with 0 +++ [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3704 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3703 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3701 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3706 ./strace-static-x86_64: Process 3706 attached ./strace-static-x86_64: Process 3705 attached ./strace-static-x86_64: Process 3704 attached ./strace-static-x86_64: Process 3703 attached [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3705 [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3705] <... prctl resumed>) = 0 [pid 3704] <... prctl resumed>) = 0 [pid 3703] <... prctl resumed>) = 0 [pid 3701] <... prctl resumed>) = 0 [pid 3705] setpgid(0, 0 [pid 3704] setpgid(0, 0 [pid 3703] setpgid(0, 0 [pid 3701] setpgid(0, 0 [pid 3706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3705] <... setpgid resumed>) = 0 [pid 3704] <... setpgid resumed>) = 0 [pid 3703] <... setpgid resumed>) = 0 [pid 3701] <... setpgid resumed>) = 0 [pid 3696] <... openat resumed>) = 3 [pid 3706] <... prctl resumed>) = 0 [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3696] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3706] setpgid(0, 0 [pid 3705] <... openat resumed>) = 3 [pid 3704] <... openat resumed>) = 3 [pid 3703] <... openat resumed>) = 3 [pid 3701] <... openat resumed>) = 3 [pid 3696] <... openat resumed>) = 4 [pid 3706] <... setpgid resumed>) = 0 [pid 3705] write(3, "1000", 4 [pid 3704] write(3, "1000", 4 [pid 3703] write(3, "1000", 4 [pid 3701] write(3, "1000", 4 [pid 3696] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3705] <... write resumed>) = 4 [pid 3704] <... write resumed>) = 4 [pid 3703] <... write resumed>) = 4 [pid 3701] <... write resumed>) = 4 [pid 3696] <... write resumed>) = 8 [pid 3706] <... openat resumed>) = 3 [pid 3705] close(3 [pid 3704] close(3 [pid 3703] close(3 [pid 3701] close(3 [pid 3696] exit_group(0 [pid 3706] write(3, "1000", 4 [pid 3705] <... close resumed>) = 0 [pid 3704] <... close resumed>) = 0 [pid 3703] <... close resumed>) = 0 [pid 3701] <... close resumed>) = 0 [pid 3696] <... exit_group resumed>) = ? [pid 3706] <... write resumed>) = 4 [pid 3705] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3704] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3703] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3701] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3704] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3703] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3701] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3705] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3706] close(3 [pid 3701] <... openat resumed>) = 3 [pid 3705] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3704] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3703] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3701] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3706] <... close resumed>) = 0 [pid 3705] <... openat resumed>) = 3 [pid 3704] <... openat resumed>) = 3 [pid 3703] <... openat resumed>) = 3 [pid 3701] <... write resumed>) = 8 [pid 3706] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3705] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3704] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3703] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3701] exit_group(0) = ? [pid 3706] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3705] <... write resumed>) = 8 [pid 3704] <... write resumed>) = 8 [pid 3703] <... write resumed>) = 8 [pid 3701] +++ exited with 0 +++ [pid 3696] +++ exited with 0 +++ [pid 3706] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3705] exit_group(0 [pid 3704] exit_group(0 [pid 3703] exit_group(0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3706] <... openat resumed>) = 3 [pid 3705] <... exit_group resumed>) = ? [pid 3704] <... exit_group resumed>) = ? [pid 3703] <... exit_group resumed>) = ? [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3706] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3705] +++ exited with 0 +++ [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3704] +++ exited with 0 +++ [pid 3703] +++ exited with 0 +++ [pid 3706] <... write resumed>) = 8 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3709 [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3706] exit_group(0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3709 attached [pid 3706] <... exit_group resumed>) = ? [pid 3640] <... restart_syscall resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3711 [pid 3709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3706] +++ exited with 0 +++ ./strace-static-x86_64: Process 3711 attached [pid 3709] <... prctl resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3712 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3713 ./strace-static-x86_64: Process 3712 attached [pid 3711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3709] setpgid(0, 0 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3711] <... prctl resumed>) = 0 [pid 3709] <... setpgid resumed>) = 0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3712] <... prctl resumed>) = 0 [pid 3711] setpgid(0, 0 [pid 3709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3712] setpgid(0, 0 [pid 3711] <... setpgid resumed>) = 0 [pid 3709] <... openat resumed>) = 3 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3715 [pid 3712] <... setpgid resumed>) = 0 [pid 3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3709] write(3, "1000", 4./strace-static-x86_64: Process 3713 attached ./strace-static-x86_64: Process 3715 attached [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 3713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3712] <... openat resumed>) = 3 [pid 3711] write(3, "1000", 4 [pid 3709] close(3 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3713] <... prctl resumed>) = 0 [pid 3712] write(3, "1000", 4 [pid 3711] <... write resumed>) = 4 [pid 3709] <... close resumed>) = 0 [pid 3715] <... prctl resumed>) = 0 [pid 3713] setpgid(0, 0 [pid 3712] <... write resumed>) = 4 [pid 3711] close(3 [pid 3709] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3715] setpgid(0, 0 [pid 3713] <... setpgid resumed>) = 0 [pid 3712] close(3 [pid 3711] <... close resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3716 ./strace-static-x86_64: Process 3716 attached [pid 3715] <... setpgid resumed>) = 0 [pid 3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3712] <... close resumed>) = 0 [pid 3711] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3713] <... openat resumed>) = 3 [pid 3712] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3716] <... prctl resumed>) = 0 [pid 3715] <... openat resumed>) = 3 [pid 3713] write(3, "1000", 4 [pid 3716] setpgid(0, 0 [pid 3715] write(3, "1000", 4 [pid 3713] <... write resumed>) = 4 [pid 3716] <... setpgid resumed>) = 0 [pid 3715] <... write resumed>) = 4 [pid 3713] close(3 [pid 3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3715] close(3 [pid 3713] <... close resumed>) = 0 [pid 3716] <... openat resumed>) = 3 [pid 3715] <... close resumed>) = 0 [pid 3713] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3716] write(3, "1000", 4 [pid 3715] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3716] <... write resumed>) = 4 [pid 3716] close(3) = 0 [pid 3716] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3709] <... openat resumed>) = 3 [pid 3711] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3715] <... 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 3711] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3716] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3709] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3716] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3715] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3713] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3712] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3711] <... openat resumed>) = 3 [pid 3709] <... openat resumed>) = 4 [pid 3716] <... openat resumed>) = 3 [pid 3715] <... openat resumed>) = 3 [pid 3713] <... openat resumed>) = 3 [pid 3712] <... openat resumed>) = 3 [pid 3711] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3709] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3716] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3715] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3713] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3712] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3711] <... write resumed>) = 8 [pid 3709] <... write resumed>) = 8 [pid 3716] <... write resumed>) = 8 [pid 3715] <... write resumed>) = 8 [pid 3713] <... write resumed>) = 8 [pid 3712] <... write resumed>) = 8 [pid 3711] exit_group(0 [pid 3709] exit_group(0 [pid 3716] exit_group(0 [pid 3715] exit_group(0 [pid 3713] exit_group(0 [pid 3712] exit_group(0 [pid 3711] <... exit_group resumed>) = ? [pid 3709] <... exit_group resumed>) = ? [pid 3716] <... exit_group resumed>) = ? [pid 3715] <... exit_group resumed>) = ? [pid 3713] <... exit_group resumed>) = ? [pid 3712] <... exit_group resumed>) = ? [pid 3711] +++ exited with 0 +++ [pid 3709] +++ exited with 0 +++ [pid 3716] +++ exited with 0 +++ [pid 3715] +++ exited with 0 +++ [pid 3713] +++ exited with 0 +++ [pid 3712] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3720 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3721 ./strace-static-x86_64: Process 3721 attached [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3721] setpgid(0, 0) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3645] 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 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3722 [pid 3721] write(3, "1000", 4) = 4 [pid 3721] close(3) = 0 [pid 3721] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3723 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3724 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3725 ./strace-static-x86_64: Process 3723 attached [pid 3723] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3725 attached ./strace-static-x86_64: Process 3722 attached ) = 0 [pid 3723] setpgid(0, 0) = 0 [pid 3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3724 attached [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3723] <... openat resumed>) = 3 [pid 3722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3724] <... prctl resumed>) = 0 [pid 3723] write(3, "1000", 4 [pid 3724] setpgid(0, 0 [pid 3723] <... write resumed>) = 4 [pid 3725] setpgid(0, 0 [pid 3724] <... setpgid resumed>) = 0 [pid 3723] close(3 [pid 3722] <... prctl resumed>) = 0 [pid 3725] <... setpgid resumed>) = 0 [pid 3724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3723] <... close resumed>) = 0 [pid 3722] setpgid(0, 0 [pid 3724] <... openat resumed>) = 3 [pid 3723] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3724] write(3, "1000", 4 [pid 3722] <... setpgid resumed>) = 0 [pid 3724] <... write resumed>) = 4 [pid 3724] close(3 [pid 3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3725] <... openat resumed>) = 3 [pid 3724] <... close resumed>) = 0 [pid 3724] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3720 attached [pid 3725] write(3, "1000", 4 [pid 3724] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3723] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3722] <... openat resumed>) = 3 [pid 3721] <... openat resumed>) = 3 [pid 3724] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3723] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3721] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3724] <... openat resumed>) = 3 [pid 3723] <... openat resumed>) = 3 [pid 3721] <... openat resumed>) = 4 [pid 3725] <... write resumed>) = 4 [pid 3724] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3723] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3722] write(3, "1000", 4 [pid 3721] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3725] close(3 [pid 3724] <... write resumed>) = 8 [pid 3723] <... write resumed>) = 8 [pid 3722] <... write resumed>) = 4 [pid 3721] <... write resumed>) = 8 [pid 3720] <... prctl resumed>) = 0 [pid 3725] <... close resumed>) = 0 [pid 3724] exit_group(0 [pid 3723] exit_group(0 [pid 3722] close(3 [pid 3721] exit_group(0 [pid 3720] setpgid(0, 0 [pid 3725] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3724] <... exit_group resumed>) = ? [pid 3723] <... exit_group resumed>) = ? [pid 3722] <... close resumed>) = 0 [pid 3721] <... exit_group resumed>) = ? [pid 3720] <... setpgid resumed>) = 0 [pid 3725] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3724] +++ exited with 0 +++ [pid 3723] +++ exited with 0 +++ [pid 3722] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3721] +++ exited with 0 +++ [pid 3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3725] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3720] <... openat resumed>) = 3 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3720] write(3, "1000", 4 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3720] <... write resumed>) = 4 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3720] close(3 [pid 3645] 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 3720] <... close resumed>) = 0 ./strace-static-x86_64: Process 3734 attached [pid 3720] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3734 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3733 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3735 ./strace-static-x86_64: Process 3733 attached [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3733] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3735 attached [pid 3734] setpgid(0, 0 [pid 3733] <... prctl resumed>) = 0 [pid 3735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3734] <... setpgid resumed>) = 0 [pid 3733] setpgid(0, 0 [pid 3735] <... prctl resumed>) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3733] <... setpgid resumed>) = 0 [pid 3735] setpgid(0, 0 [pid 3734] <... openat resumed>) = 3 [pid 3735] <... setpgid resumed>) = 0 [pid 3734] write(3, "1000", 4 [pid 3733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3734] <... write resumed>) = 4 [pid 3733] <... openat resumed>) = 3 [pid 3735] <... openat resumed>) = 3 [pid 3734] close(3 [pid 3733] write(3, "1000", 4 [pid 3722] <... openat resumed>) = 3 [pid 3725] <... openat resumed>) = 3 [pid 3720] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3734] <... close resumed>) = 0 [pid 3725] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 3720] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3735] write(3, "1000", 4 [pid 3734] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3733] <... write resumed>) = 4 [pid 3725] exit_group(0 [pid 3722] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3720] <... openat resumed>) = 3 [pid 3735] <... write resumed>) = 4 [pid 3734] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3733] close(3 [pid 3725] <... exit_group resumed>) = ? [pid 3722] <... openat resumed>) = 4 [pid 3720] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3735] close(3 [pid 3734] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3733] <... close resumed>) = 0 [pid 3725] +++ exited with 0 +++ [pid 3722] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3720] <... write resumed>) = 8 [pid 3735] <... close resumed>) = 0 [pid 3734] <... openat resumed>) = 3 [pid 3733] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3722] <... write resumed>) = 8 [pid 3720] exit_group(0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3735] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3734] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3733] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3722] exit_group(0 [pid 3720] <... exit_group resumed>) = ? [pid 3735] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3734] <... write resumed>) = 8 [pid 3733] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3722] <... exit_group resumed>) = ? [pid 3720] +++ exited with 0 +++ [pid 3735] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3734] exit_group(0 [pid 3733] <... openat resumed>) = 3 [pid 3722] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3735] <... openat resumed>) = 3 [pid 3734] <... exit_group resumed>) = ? [pid 3733] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3735] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3734] +++ exited with 0 +++ [pid 3733] <... write resumed>) = 8 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3735] <... write resumed>) = 8 [pid 3733] exit_group(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 3735] exit_group(0 [pid 3733] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3735] <... exit_group resumed>) = ? [pid 3733] +++ exited with 0 +++ [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3737 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3738 [pid 3735] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3739 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3740 ./strace-static-x86_64: Process 3737 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3741 [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3737] <... prctl resumed>) = 0 [pid 3737] setpgid(0, 0) = 0 [pid 3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3742 [pid 3737] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3742 attached [pid 3737] close(3./strace-static-x86_64: Process 3740 attached [pid 3742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3737] <... close resumed>) = 0 [pid 3742] <... prctl resumed>) = 0 [pid 3740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3737] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3742] setpgid(0, 0 [pid 3740] <... prctl resumed>) = 0 [pid 3742] <... setpgid resumed>) = 0 [pid 3740] setpgid(0, 0./strace-static-x86_64: Process 3739 attached [pid 3742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3740] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3741 attached [pid 3742] <... openat resumed>) = 3 [pid 3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3742] write(3, "1000", 4 [pid 3740] <... openat resumed>) = 3 [pid 3739] <... prctl resumed>) = 0 [pid 3742] <... write resumed>) = 4 [pid 3741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3740] write(3, "1000", 4 [pid 3742] close(3 [pid 3740] <... write resumed>) = 4 [pid 3742] <... close resumed>) = 0 [pid 3741] <... prctl resumed>) = 0 [pid 3740] close(3 [pid 3739] setpgid(0, 0./strace-static-x86_64: Process 3738 attached [pid 3742] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3740] <... close resumed>) = 0 [pid 3740] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3739] <... setpgid resumed>) = 0 [pid 3741] setpgid(0, 0) = 0 [pid 3739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3742] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3740] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3739] <... openat resumed>) = 3 [pid 3738] <... prctl resumed>) = 0 [pid 3737] <... openat resumed>) = 3 [pid 3742] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3741] <... openat resumed>) = 3 [pid 3740] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3739] write(3, "1000", 4 [pid 3737] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3742] <... openat resumed>) = 3 [pid 3741] write(3, "1000", 4 [pid 3740] <... openat resumed>) = 3 [pid 3739] <... write resumed>) = 4 [pid 3738] setpgid(0, 0 [pid 3737] <... openat resumed>) = 4 [pid 3742] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3741] <... write resumed>) = 4 [pid 3740] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3739] close(3 [pid 3738] <... setpgid resumed>) = 0 [pid 3737] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 3737] exit_group(0) = ? [pid 3742] <... write resumed>) = 8 [pid 3741] close(3 [pid 3740] <... write resumed>) = 8 [pid 3739] <... close resumed>) = 0 [pid 3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3742] exit_group(0 [pid 3741] <... close resumed>) = 0 [pid 3740] exit_group(0 [pid 3739] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3738] <... openat resumed>) = 3 [pid 3741] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3740] <... exit_group resumed>) = ? [pid 3742] <... exit_group resumed>) = ? [pid 3739] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3740] +++ exited with 0 +++ [pid 3742] +++ exited with 0 +++ [pid 3739] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3738] write(3, "1000", 4 [pid 3739] <... openat resumed>) = 3 [pid 3738] <... write resumed>) = 4 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3738] close(3 [pid 3739] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3741] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3739] <... write resumed>) = 8 [pid 3738] <... close resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3737] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, 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 3741] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3739] exit_group(0 [pid 3738] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3747 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3739] <... exit_group resumed>) = ? [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3739] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3749 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3750 [pid 3647] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 3752 ./strace-static-x86_64: Process 3749 attached [pid 3749] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3747 attached [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3749] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3752 attached ./strace-static-x86_64: Process 3750 attached [pid 3749] setpgid(0, 0 [pid 3747] <... prctl resumed>) = 0 [pid 3752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3749] <... setpgid resumed>) = 0 [pid 3747] setpgid(0, 0 [pid 3752] <... prctl resumed>) = 0 [pid 3750] <... prctl resumed>) = 0 [pid 3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3741] <... openat resumed>) = 3 [pid 3738] <... openat resumed>) = 3 [pid 3747] <... setpgid resumed>) = 0 [pid 3752] setpgid(0, 0 [pid 3750] setpgid(0, 0 [pid 3749] <... openat resumed>) = 3 [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3741] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3738] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3752] <... setpgid resumed>) = 0 [pid 3750] <... setpgid resumed>) = 0 [pid 3749] write(3, "1000", 4 [pid 3747] <... openat resumed>) = 3 [pid 3741] <... write resumed>) = 8 [pid 3738] <... openat resumed>) = 4 [pid 3752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3749] <... write resumed>) = 4 [pid 3747] write(3, "1000", 4 [pid 3741] exit_group(0 [pid 3738] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3752] <... openat resumed>) = 3 [pid 3750] <... openat resumed>) = 3 [pid 3749] close(3 [pid 3747] <... write resumed>) = 4 [pid 3741] <... exit_group resumed>) = ? [pid 3738] <... write resumed>) = 8 [pid 3752] write(3, "1000", 4 [pid 3750] write(3, "1000", 4 [pid 3749] <... close resumed>) = 0 [pid 3747] close(3 [pid 3741] +++ exited with 0 +++ [pid 3738] exit_group(0 [pid 3752] <... write resumed>) = 4 [pid 3750] <... write resumed>) = 4 [pid 3749] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3747] <... close resumed>) = 0 [pid 3738] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3752] close(3 [pid 3750] close(3 [pid 3749] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3747] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3749] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3747] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3749] <... openat resumed>) = 3 [pid 3747] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3749] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3747] <... openat resumed>) = 3 [pid 3749] <... write resumed>) = 8 [pid 3747] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3749] exit_group(0 [pid 3747] <... write resumed>) = 8 [pid 3752] <... close resumed>) = 0 [pid 3750] <... close resumed>) = 0 [pid 3749] <... exit_group resumed>) = ? [pid 3747] exit_group(0 [pid 3749] +++ exited with 0 +++ [pid 3747] <... exit_group resumed>) = ? [pid 3750] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3747] +++ exited with 0 +++ [pid 3752] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3752] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3750] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3752] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3750] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3738] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3755 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3752] <... openat resumed>) = 3 [pid 3750] <... openat resumed>) = 3 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3755 attached [pid 3752] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3750] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3752] <... write resumed>) = 8 [pid 3750] <... write resumed>) = 8 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3756 [pid 3752] exit_group(0 [pid 3750] exit_group(0 [pid 3755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3752] <... exit_group resumed>) = ? [pid 3750] <... exit_group resumed>) = ? [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3756 attached [pid 3752] +++ exited with 0 +++ [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3750] +++ exited with 0 +++ [pid 3755] <... prctl resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3757 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3750, 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 3755] setpgid(0, 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3756] <... prctl resumed>) = 0 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3755] <... setpgid resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3758 [pid 3756] setpgid(0, 0) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3759 [pid 3756] write(3, "1000", 4 [pid 3755] <... openat resumed>) = 3 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3760 [pid 3756] <... write resumed>) = 4 [pid 3755] write(3, "1000", 4./strace-static-x86_64: Process 3759 attached [pid 3756] close(3 [pid 3755] <... write resumed>) = 4 ./strace-static-x86_64: Process 3757 attached ./strace-static-x86_64: Process 3758 attached [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3756] <... close resumed>) = 0 [pid 3755] close(3./strace-static-x86_64: Process 3760 attached [pid 3759] <... prctl resumed>) = 0 [pid 3757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3756] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3755] <... close resumed>) = 0 [pid 3760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3759] setpgid(0, 0 [pid 3758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3757] <... prctl resumed>) = 0 [pid 3755] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3760] <... prctl resumed>) = 0 [pid 3759] <... setpgid resumed>) = 0 [pid 3758] <... prctl resumed>) = 0 [pid 3757] setpgid(0, 0 [pid 3760] setpgid(0, 0 [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3758] setpgid(0, 0 [pid 3757] <... setpgid resumed>) = 0 [pid 3760] <... setpgid resumed>) = 0 [pid 3759] <... openat resumed>) = 3 [pid 3758] <... setpgid resumed>) = 0 [pid 3757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3759] write(3, "1000", 4 [pid 3758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3757] <... openat resumed>) = 3 [pid 3760] <... openat resumed>) = 3 [pid 3759] <... write resumed>) = 4 [pid 3758] <... openat resumed>) = 3 [pid 3757] write(3, "1000", 4 [pid 3760] write(3, "1000", 4 [pid 3759] close(3 [pid 3758] write(3, "1000", 4 [pid 3757] <... write resumed>) = 4 [pid 3760] <... write resumed>) = 4 [pid 3759] <... close resumed>) = 0 [pid 3758] <... write resumed>) = 4 [pid 3757] close(3 [pid 3760] close(3 [pid 3759] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3758] close(3 [pid 3757] <... close resumed>) = 0 [pid 3760] <... close resumed>) = 0 [pid 3758] <... close resumed>) = 0 [pid 3757] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3759] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3756] <... openat resumed>) = 3 [pid 3755] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3760] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3759] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3758] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3757] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3756] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3755] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3760] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3759] <... openat resumed>) = 3 [pid 3758] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3757] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3756] <... openat resumed>) = 4 [pid 3755] <... openat resumed>) = 3 [pid 3760] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3759] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3758] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3757] <... openat resumed>) = 3 [pid 3756] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3755] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3760] <... openat resumed>) = 3 [pid 3759] <... write resumed>) = 8 [pid 3758] <... openat resumed>) = 3 [pid 3757] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3756] <... write resumed>) = 8 [pid 3755] <... write resumed>) = 8 [pid 3760] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3759] exit_group(0 [pid 3758] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3757] <... write resumed>) = 8 [pid 3756] exit_group(0 [pid 3755] exit_group(0 [pid 3760] <... write resumed>) = 8 [pid 3759] <... exit_group resumed>) = ? [pid 3758] <... write resumed>) = 8 [pid 3757] exit_group(0 [pid 3756] <... exit_group resumed>) = ? [pid 3755] <... exit_group resumed>) = ? [pid 3760] exit_group(0 [pid 3759] +++ exited with 0 +++ [pid 3758] exit_group(0 [pid 3757] <... exit_group resumed>) = ? [pid 3756] +++ exited with 0 +++ [pid 3755] +++ exited with 0 +++ [pid 3760] <... exit_group resumed>) = ? [pid 3758] <... exit_group resumed>) = ? [pid 3757] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3760] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3758] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3765 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3766 ./strace-static-x86_64: Process 3766 attached [pid 3639] <... restart_syscall resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3767 [pid 3647] 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 3766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3766] setpgid(0, 0) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3768 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3769 [pid 3766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3770 [pid 3766] <... openat resumed>) = 3 [pid 3766] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3767 attached [pid 3766] close(3 [pid 3767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3766] <... close resumed>) = 0 ./strace-static-x86_64: Process 3770 attached [pid 3767] <... prctl resumed>) = 0 [pid 3766] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3769 attached ./strace-static-x86_64: Process 3768 attached [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3767] setpgid(0, 0 [pid 3770] <... prctl resumed>) = 0 [pid 3767] <... setpgid resumed>) = 0 [pid 3770] setpgid(0, 0 [pid 3769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3770] <... setpgid resumed>) = 0 [pid 3769] <... prctl resumed>) = 0 [pid 3768] <... prctl resumed>) = 0 [pid 3767] <... openat resumed>) = 3 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3769] setpgid(0, 0 [pid 3768] setpgid(0, 0 [pid 3767] write(3, "1000", 4./strace-static-x86_64: Process 3765 attached [pid 3770] <... openat resumed>) = 3 [pid 3769] <... setpgid resumed>) = 0 [pid 3768] <... setpgid resumed>) = 0 [pid 3767] <... write resumed>) = 4 [pid 3770] write(3, "1000", 4 [pid 3767] close(3 [pid 3770] <... write resumed>) = 4 [pid 3767] <... close resumed>) = 0 [pid 3770] close(3 [pid 3767] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3770] <... close resumed>) = 0 [pid 3770] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3768] <... openat resumed>) = 3 [pid 3769] <... openat resumed>) = 3 [pid 3768] write(3, "1000", 4 [pid 3769] write(3, "1000", 4 [pid 3768] <... write resumed>) = 4 [pid 3765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3769] <... write resumed>) = 4 [pid 3768] close(3 [pid 3765] <... prctl resumed>) = 0 [pid 3769] close(3 [pid 3765] setpgid(0, 0 [pid 3768] <... close resumed>) = 0 [pid 3769] <... close resumed>) = 0 [pid 3765] <... setpgid resumed>) = 0 [pid 3769] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3768] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3765] write(3, "1000", 4) = 4 [pid 3765] close(3) = 0 [pid 3765] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3766] <... openat resumed>) = 3 [pid 3767] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3770] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3767] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3770] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3767] <... openat resumed>) = 3 [pid 3766] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 4 [pid 3770] <... openat resumed>) = 3 [pid 3769] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3768] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3767] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3766] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3765] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3770] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3769] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3768] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3767] <... write resumed>) = 8 [pid 3766] <... write resumed>) = 8 [pid 3765] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3770] <... write resumed>) = 8 [pid 3769] <... openat resumed>) = 3 [pid 3768] <... openat resumed>) = 3 [pid 3767] exit_group(0 [pid 3766] exit_group(0 [pid 3765] <... openat resumed>) = 3 [pid 3770] exit_group(0 [pid 3769] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3768] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3767] <... exit_group resumed>) = ? [pid 3766] <... exit_group resumed>) = ? [pid 3765] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3770] <... exit_group resumed>) = ? [pid 3769] <... write resumed>) = 8 [pid 3768] <... write resumed>) = 8 [pid 3767] +++ exited with 0 +++ [pid 3766] +++ exited with 0 +++ [pid 3765] <... write resumed>) = 8 [pid 3770] +++ exited with 0 +++ [pid 3769] exit_group(0 [pid 3768] exit_group(0 [pid 3765] exit_group(0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 3769] <... exit_group resumed>) = ? [pid 3768] <... exit_group resumed>) = ? [pid 3765] <... exit_group resumed>) = ? [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 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3769] +++ exited with 0 +++ [pid 3768] +++ exited with 0 +++ [pid 3765] +++ exited with 0 +++ [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... restart_syscall resumed>) = 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, 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 3645] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3776 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3778 ./strace-static-x86_64: Process 3777 attached ./strace-static-x86_64: Process 3776 attached [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3777 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3779 [pid 3777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3777] setpgid(0, 0) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3780 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3781 [pid 3777] <... openat resumed>) = 3 [pid 3777] write(3, "1000", 4) = 4 [pid 3777] close(3) = 0 [pid 3777] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3781 attached [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3780 attached ./strace-static-x86_64: Process 3778 attached [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3776] <... prctl resumed>) = 0 [pid 3776] setpgid(0, 0) = 0 [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3776] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3779 attached [pid 3776] close(3 [pid 3781] <... prctl resumed>) = 0 [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3776] <... close resumed>) = 0 [pid 3781] setpgid(0, 0 [pid 3779] <... prctl resumed>) = 0 [pid 3776] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3780] <... prctl resumed>) = 0 [pid 3778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3777] <... openat resumed>) = 3 [pid 3779] setpgid(0, 0 [pid 3777] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3776] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3781] <... setpgid resumed>) = 0 [pid 3780] setpgid(0, 0 [pid 3779] <... setpgid resumed>) = 0 [pid 3777] <... openat resumed>) = 4 [pid 3776] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3780] <... setpgid resumed>) = 0 [pid 3778] <... prctl resumed>) = 0 [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3777] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3776] <... openat resumed>) = 3 [pid 3781] <... openat resumed>) = 3 [pid 3778] setpgid(0, 0 [pid 3780] <... openat resumed>) = 3 [pid 3779] <... openat resumed>) = 3 [pid 3777] <... write resumed>) = 8 [pid 3776] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3781] write(3, "1000", 4 [pid 3778] <... setpgid resumed>) = 0 [pid 3781] <... write resumed>) = 4 [pid 3780] write(3, "1000", 4 [pid 3779] write(3, "1000", 4 [pid 3777] exit_group(0 [pid 3776] <... write resumed>) = 8 [pid 3781] close(3 [pid 3780] <... write resumed>) = 4 [pid 3779] <... write resumed>) = 4 [pid 3778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3777] <... exit_group resumed>) = ? [pid 3776] exit_group(0 [pid 3781] <... close resumed>) = 0 [pid 3780] close(3 [pid 3779] close(3 [pid 3778] <... openat resumed>) = 3 [pid 3777] +++ exited with 0 +++ [pid 3776] <... exit_group resumed>) = ? [pid 3781] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3780] <... close resumed>) = 0 [pid 3779] <... close resumed>) = 0 [pid 3778] write(3, "1000", 4 [pid 3776] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3779] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3780] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3778] <... write resumed>) = 4 [pid 3645] <... restart_syscall resumed>) = 0 [pid 3778] close(3) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3778] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3787 ./strace-static-x86_64: Process 3788 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3788 [pid 3788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3787 attached [pid 3788] setpgid(0, 0) = 0 [pid 3787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3779] <... openat resumed>) = 3 [pid 3781] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3780] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3778] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3781] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3780] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3779] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3778] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3781] <... openat resumed>) = 3 [pid 3780] <... openat resumed>) = 3 [pid 3779] <... openat resumed>) = 4 [pid 3778] <... openat resumed>) = 3 [pid 3788] <... openat resumed>) = 3 [pid 3787] <... prctl resumed>) = 0 [pid 3781] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3780] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3779] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3778] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3788] write(3, "1000", 4 [pid 3787] setpgid(0, 0 [pid 3781] <... write resumed>) = 8 [pid 3780] <... write resumed>) = 8 [pid 3779] <... write resumed>) = 8 [pid 3778] <... write resumed>) = 8 [pid 3788] <... write resumed>) = 4 [pid 3787] <... setpgid resumed>) = 0 [pid 3781] exit_group(0 [pid 3780] exit_group(0 [pid 3779] exit_group(0 [pid 3778] exit_group(0 [pid 3788] close(3 [pid 3787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3781] <... exit_group resumed>) = ? [pid 3780] <... exit_group resumed>) = ? [pid 3779] <... exit_group resumed>) = ? [pid 3778] <... exit_group resumed>) = ? [pid 3788] <... close resumed>) = 0 [pid 3787] <... openat resumed>) = 3 [pid 3781] +++ exited with 0 +++ [pid 3780] +++ exited with 0 +++ [pid 3788] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3787] write(3, "1000", 4 [pid 3788] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3787] <... write resumed>) = 4 [pid 3778] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3788] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3787] close(3 [pid 3788] <... openat resumed>) = 3 [pid 3787] <... close resumed>) = 0 [pid 3779] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3788] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3787] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3788] <... write resumed>) = 8 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3792 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3793 [pid 3640] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 3792 attached [pid 3788] exit_group(0) = ? [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3793 attached [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3792] <... prctl resumed>) = 0 [pid 3788] +++ exited with 0 +++ [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3793] <... prctl resumed>) = 0 [pid 3792] setpgid(0, 0 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3796 ./strace-static-x86_64: Process 3797 attached [pid 3793] setpgid(0, 0 [pid 3792] <... setpgid resumed>) = 0 [pid 3797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3793] <... setpgid resumed>) = 0 [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3797 [pid 3797] <... prctl resumed>) = 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3797] setpgid(0, 0 [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3792] <... openat resumed>) = 3 [pid 3797] <... setpgid resumed>) = 0 [pid 3792] write(3, "1000", 4 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3799 [pid 3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3793] <... openat resumed>) = 3 [pid 3792] <... write resumed>) = 4 [pid 3797] <... openat resumed>) = 3 [pid 3793] write(3, "1000", 4 [pid 3792] close(3 [pid 3797] write(3, "1000", 4 [pid 3793] <... write resumed>) = 4 [pid 3792] <... close resumed>) = 0 [pid 3797] <... write resumed>) = 4 [pid 3793] close(3 [pid 3797] close(3 [pid 3792] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3796 attached [pid 3797] <... close resumed>) = 0 [pid 3793] <... close resumed>) = 0 [pid 3797] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3793] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3796] setpgid(0, 0) = 0 [pid 3797] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3793] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3792] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3787] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3799 attached [pid 3797] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3796] <... openat resumed>) = 3 [pid 3793] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3792] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3787] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 4 [pid 3787] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3797] <... openat resumed>) = 3 [pid 3796] write(3, "1000", 4 [pid 3793] <... openat resumed>) = 3 [pid 3787] <... write resumed>) = 8 [pid 3797] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3796] <... write resumed>) = 4 [pid 3793] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3792] <... openat resumed>) = 3 [pid 3787] exit_group(0) = ? [pid 3799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3797] <... write resumed>) = 8 [pid 3796] close(3 [pid 3793] <... write resumed>) = 8 [pid 3792] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3799] <... prctl resumed>) = 0 [pid 3797] exit_group(0 [pid 3796] <... close resumed>) = 0 [pid 3793] exit_group(0 [pid 3792] <... write resumed>) = 8 [pid 3799] setpgid(0, 0 [pid 3797] <... exit_group resumed>) = ? [pid 3796] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3793] <... exit_group resumed>) = ? [pid 3792] exit_group(0 [pid 3799] <... setpgid resumed>) = 0 [pid 3797] +++ exited with 0 +++ [pid 3793] +++ exited with 0 +++ [pid 3792] <... exit_group resumed>) = ? [pid 3787] +++ exited with 0 +++ [pid 3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3792] +++ exited with 0 +++ [pid 3799] <... openat resumed>) = 3 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3799] write(3, "1000", 4 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [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 3799] <... write resumed>) = 4 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3799] close(3 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3803 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3804 ./strace-static-x86_64: Process 3803 attached [pid 3799] <... close resumed>) = 0 [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3799] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] 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 3803] <... prctl resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3805 [pid 3803] setpgid(0, 0) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3806 ./strace-static-x86_64: Process 3804 attached [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3803] <... openat resumed>) = 3 [pid 3799] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3796] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3805 attached [pid 3804] <... prctl resumed>) = 0 [pid 3803] write(3, "1000", 4 [pid 3799] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3796] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC./strace-static-x86_64: Process 3806 attached [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3804] setpgid(0, 0 [pid 3803] <... write resumed>) = 4 [pid 3799] <... openat resumed>) = 3 [pid 3796] <... openat resumed>) = 4 [pid 3806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3805] <... prctl resumed>) = 0 [pid 3804] <... setpgid resumed>) = 0 [pid 3799] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3796] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3806] <... prctl resumed>) = 0 [pid 3805] setpgid(0, 0 [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3803] close(3 [pid 3799] <... write resumed>) = 8 [pid 3796] <... write resumed>) = 8 [pid 3806] setpgid(0, 0 [pid 3805] <... setpgid resumed>) = 0 [pid 3804] <... openat resumed>) = 3 [pid 3803] <... close resumed>) = 0 [pid 3799] exit_group(0 [pid 3796] exit_group(0 [pid 3806] <... setpgid resumed>) = 0 [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3804] write(3, "1000", 4 [pid 3803] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3799] <... exit_group resumed>) = ? [pid 3796] <... exit_group resumed>) = ? [pid 3806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3805] <... openat resumed>) = 3 [pid 3804] <... write resumed>) = 4 [pid 3803] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3799] +++ exited with 0 +++ [pid 3796] +++ exited with 0 +++ [pid 3806] <... openat resumed>) = 3 [pid 3805] write(3, "1000", 4 [pid 3804] close(3 [pid 3803] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3806] write(3, "1000", 4 [pid 3805] <... write resumed>) = 4 [pid 3804] <... close resumed>) = 0 [pid 3803] <... openat resumed>) = 3 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3806] <... write resumed>) = 4 [pid 3805] close(3 [pid 3804] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3803] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3806] close(3 [pid 3805] <... close resumed>) = 0 [pid 3803] <... write resumed>) = 8 [pid 3806] <... close resumed>) = 0 [pid 3805] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3803] exit_group(0 [pid 3806] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3803] <... exit_group resumed>) = ? [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3809 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3809 attached [pid 3803] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3810 [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3810 attached [pid 3809] setpgid(0, 0) = 0 [pid 3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3809] <... openat resumed>) = 3 [pid 3810] <... prctl resumed>) = 0 [pid 3809] write(3, "1000", 4 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3810] setpgid(0, 0 [pid 3809] <... write resumed>) = 4 [pid 3810] <... setpgid resumed>) = 0 [pid 3809] close(3 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3812 [pid 3810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3809] <... close resumed>) = 0 [pid 3810] <... openat resumed>) = 3 [pid 3809] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3812 attached [pid 3810] write(3, "1000", 4 [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3810] <... write resumed>) = 4 [pid 3812] <... prctl resumed>) = 0 [pid 3810] close(3 [pid 3812] setpgid(0, 0 [pid 3810] <... close resumed>) = 0 [pid 3805] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3804] <... openat resumed>) = 3 [pid 3812] <... setpgid resumed>) = 0 [pid 3810] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3809] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3806] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3805] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3810] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3809] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3806] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3812] <... openat resumed>) = 3 [pid 3810] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3809] <... openat resumed>) = 3 [pid 3805] <... openat resumed>) = 3 [pid 3812] write(3, "1000", 4 [pid 3810] <... openat resumed>) = 3 [pid 3809] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3812] <... write resumed>) = 4 [pid 3810] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3809] <... write resumed>) = 8 [pid 3812] close(3 [pid 3810] <... write resumed>) = 8 [pid 3809] exit_group(0 [pid 3806] <... openat resumed>) = 3 [pid 3805] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3804] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3812] <... close resumed>) = 0 [pid 3810] exit_group(0 [pid 3809] <... exit_group resumed>) = ? [pid 3806] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3812] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3810] <... exit_group resumed>) = ? [pid 3809] +++ exited with 0 +++ [pid 3805] <... write resumed>) = 8 [pid 3804] <... openat resumed>) = 4 [pid 3812] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3810] +++ exited with 0 +++ [pid 3806] <... write resumed>) = 8 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3812] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3805] exit_group(0 [pid 3804] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3806] exit_group(0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3812] <... openat resumed>) = 3 [pid 3805] <... exit_group resumed>) = ? [pid 3804] <... write resumed>) = 8 [pid 3812] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3812] <... write resumed>) = 8 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3812] exit_group(0 [pid 3806] <... exit_group resumed>) = ? [pid 3804] exit_group(0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3816 [pid 3805] +++ exited with 0 +++ ./strace-static-x86_64: Process 3815 attached [pid 3815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3815] setpgid(0, 0) = 0 [pid 3806] +++ exited with 0 +++ [pid 3812] <... exit_group resumed>) = ? [pid 3804] <... exit_group resumed>) = ? [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3815 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3812] +++ exited with 0 +++ [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3815] write(3, "1000", 4) = 4 [pid 3815] close(3) = 0 [pid 3815] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3815] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 3815] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 3815] exit_group(0) = ? [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3815] +++ exited with 0 +++ ./strace-static-x86_64: Process 3817 attached [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3817 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3817] setpgid(0, 0) = 0 [pid 3817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3817] write(3, "1000", 4) = 4 [pid 3817] close(3) = 0 [pid 3817] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3817] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3817] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3804] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3818 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3820 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3821 [pid 3817] <... openat resumed>) = 3 [pid 3817] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3822 [pid 3817] exit_group(0) = ? [pid 3817] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3822 attached [pid 3822] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3818 attached [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3821 attached ./strace-static-x86_64: Process 3820 attached ./strace-static-x86_64: Process 3816 attached [pid 3822] <... prctl resumed>) = 0 [pid 3818] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3823 attached [pid 3822] setpgid(0, 0 [pid 3821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3818] <... prctl resumed>) = 0 [pid 3816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3823 [pid 3822] <... setpgid resumed>) = 0 [pid 3821] <... prctl resumed>) = 0 [pid 3820] <... prctl resumed>) = 0 [pid 3818] setpgid(0, 0 [pid 3816] <... prctl resumed>) = 0 [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3821] setpgid(0, 0 [pid 3820] setpgid(0, 0 [pid 3818] <... setpgid resumed>) = 0 [pid 3816] setpgid(0, 0 [pid 3823] <... prctl resumed>) = 0 [pid 3822] <... openat resumed>) = 3 [pid 3821] <... setpgid resumed>) = 0 [pid 3820] <... setpgid resumed>) = 0 [pid 3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3816] <... setpgid resumed>) = 0 [pid 3823] setpgid(0, 0 [pid 3822] write(3, "1000", 4 [pid 3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3818] <... openat resumed>) = 3 [pid 3816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3823] <... setpgid resumed>) = 0 [pid 3822] <... write resumed>) = 4 [pid 3821] <... openat resumed>) = 3 [pid 3820] <... openat resumed>) = 3 [pid 3818] write(3, "1000", 4 [pid 3816] <... openat resumed>) = 3 [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3822] close(3 [pid 3821] write(3, "1000", 4 [pid 3820] write(3, "1000", 4 [pid 3818] <... write resumed>) = 4 [pid 3816] write(3, "1000", 4 [pid 3823] <... openat resumed>) = 3 [pid 3822] <... close resumed>) = 0 [pid 3821] <... write resumed>) = 4 [pid 3820] <... write resumed>) = 4 [pid 3818] close(3 [pid 3816] <... write resumed>) = 4 [pid 3823] write(3, "1000", 4 [pid 3822] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3821] close(3 [pid 3820] close(3 [pid 3818] <... close resumed>) = 0 [pid 3816] close(3 [pid 3823] <... write resumed>) = 4 [pid 3821] <... close resumed>) = 0 [pid 3820] <... close resumed>) = 0 [pid 3818] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3816] <... close resumed>) = 0 [pid 3823] close(3 [pid 3821] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3820] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3816] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3823] <... close resumed>) = 0 [pid 3823] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3822] <... openat resumed>) = 3 [pid 3821] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3820] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3818] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3816] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3823] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3821] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3820] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3818] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3816] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3823] <... openat resumed>) = 3 [pid 3822] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3821] <... openat resumed>) = 3 [pid 3820] <... openat resumed>) = 3 [pid 3818] <... openat resumed>) = 3 [pid 3816] <... openat resumed>) = 3 [pid 3823] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3822] <... openat resumed>) = 4 [pid 3821] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3820] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3818] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3816] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3823] <... write resumed>) = 8 [pid 3822] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3821] <... write resumed>) = 8 [pid 3820] <... write resumed>) = 8 [pid 3818] <... write resumed>) = 8 [pid 3816] <... write resumed>) = 8 [pid 3823] exit_group(0 [pid 3822] <... write resumed>) = 8 [pid 3821] exit_group(0 [pid 3820] exit_group(0 [pid 3818] exit_group(0 [pid 3816] exit_group(0 [pid 3823] <... exit_group resumed>) = ? [pid 3823] +++ exited with 0 +++ [pid 3822] exit_group(0 [pid 3821] <... exit_group resumed>) = ? [pid 3820] <... exit_group resumed>) = ? [pid 3818] <... exit_group resumed>) = ? [pid 3816] <... exit_group resumed>) = ? [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3822] <... exit_group resumed>) = ? [pid 3821] +++ exited with 0 +++ [pid 3820] +++ exited with 0 +++ [pid 3818] +++ exited with 0 +++ [pid 3816] +++ exited with 0 +++ [pid 3822] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3816, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [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 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3822, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3828 [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3640] 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 3828 attached [pid 3645] <... restart_syscall resumed>) = 0 [pid 3828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3829 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3830 [pid 3828] <... prctl 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./strace-static-x86_64: Process 3829 attached [pid 3828] setpgid(0, 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3831 attached [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3828] <... setpgid resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3831 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3832 [pid 3831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3829] <... prctl resumed>) = 0 [pid 3828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3833 [pid 3831] <... prctl resumed>) = 0 [pid 3829] setpgid(0, 0 [pid 3828] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3833 attached ./strace-static-x86_64: Process 3830 attached [pid 3831] setpgid(0, 0 [pid 3829] <... setpgid resumed>) = 0 [pid 3828] write(3, "1000", 4./strace-static-x86_64: Process 3832 attached [pid 3833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3831] <... setpgid resumed>) = 0 [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3828] <... write resumed>) = 4 [pid 3833] <... prctl resumed>) = 0 [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3830] <... prctl resumed>) = 0 [pid 3829] <... openat resumed>) = 3 [pid 3828] close(3 [pid 3833] setpgid(0, 0 [pid 3832] <... prctl resumed>) = 0 [pid 3831] <... openat resumed>) = 3 [pid 3830] setpgid(0, 0 [pid 3829] write(3, "1000", 4 [pid 3828] <... close resumed>) = 0 [pid 3833] <... setpgid resumed>) = 0 [pid 3832] setpgid(0, 0 [pid 3831] write(3, "1000", 4 [pid 3830] <... setpgid resumed>) = 0 [pid 3829] <... write resumed>) = 4 [pid 3828] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3832] <... setpgid resumed>) = 0 [pid 3831] <... write resumed>) = 4 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3829] close(3 [pid 3833] <... openat resumed>) = 3 [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3831] close(3 [pid 3830] <... openat resumed>) = 3 [pid 3829] <... close resumed>) = 0 [pid 3833] write(3, "1000", 4 [pid 3832] <... openat resumed>) = 3 [pid 3831] <... close resumed>) = 0 [pid 3830] write(3, "1000", 4 [pid 3829] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3833] <... write resumed>) = 4 [pid 3832] write(3, "1000", 4 [pid 3831] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3830] <... write resumed>) = 4 [pid 3833] close(3 [pid 3832] <... write resumed>) = 4 [pid 3830] close(3 [pid 3833] <... close resumed>) = 0 [pid 3832] close(3 [pid 3830] <... close resumed>) = 0 [pid 3833] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3832] <... close resumed>) = 0 [pid 3830] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3832] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3828] <... openat resumed>) = 3 [pid 3829] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3833] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3831] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3830] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3833] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3832] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3831] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3830] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3829] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3828] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3833] <... openat resumed>) = 3 [pid 3832] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3831] <... openat resumed>) = 3 [pid 3830] <... openat resumed>) = 3 [pid 3829] <... openat resumed>) = 3 [pid 3828] <... openat resumed>) = 4 [pid 3833] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3832] <... openat resumed>) = 3 [pid 3831] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3830] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3829] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3828] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3833] <... write resumed>) = 8 [pid 3832] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3831] <... write resumed>) = 8 [pid 3830] <... write resumed>) = 8 [pid 3829] <... write resumed>) = 8 [pid 3828] <... write resumed>) = 8 [pid 3833] exit_group(0 [pid 3832] <... write resumed>) = 8 [pid 3831] exit_group(0 [pid 3830] exit_group(0 [pid 3829] exit_group(0 [pid 3828] exit_group(0 [pid 3833] <... exit_group resumed>) = ? [pid 3832] exit_group(0 [pid 3831] <... exit_group resumed>) = ? [pid 3830] <... exit_group resumed>) = ? [pid 3829] <... exit_group resumed>) = ? [pid 3828] <... exit_group resumed>) = ? [pid 3833] +++ exited with 0 +++ [pid 3832] <... exit_group resumed>) = ? [pid 3831] +++ exited with 0 +++ [pid 3830] +++ exited with 0 +++ [pid 3829] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3832] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3831, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3828] +++ exited with 0 +++ [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] 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 3838 attached [pid 3838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3838] setpgid(0, 0) = 0 [pid 3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3838] write(3, "1000", 4) = 4 [pid 3838] close(3) = 0 [pid 3838] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3839 attached [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] 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 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3838 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3839 [pid 3647] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3842 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3842 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3844 [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3847 ./strace-static-x86_64: Process 3847 attached [pid 3842] <... prctl resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3842] setpgid(0, 0 [pid 3847] <... prctl resumed>) = 0 [pid 3842] <... setpgid resumed>) = 0 [pid 3839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3848 [pid 3847] setpgid(0, 0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3839] <... prctl resumed>) = 0 [pid 3847] <... setpgid resumed>) = 0 [pid 3842] <... openat resumed>) = 3 [pid 3839] setpgid(0, 0./strace-static-x86_64: Process 3844 attached ./strace-static-x86_64: Process 3848 attached [pid 3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3842] write(3, "1000", 4 [pid 3839] <... setpgid resumed>) = 0 [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3838] <... openat resumed>) = 3 [pid 3848] <... prctl resumed>) = 0 [pid 3848] setpgid(0, 0 [pid 3842] <... write resumed>) = 4 [pid 3848] <... setpgid resumed>) = 0 [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3842] close(3 [pid 3848] <... openat resumed>) = 3 [pid 3842] <... close resumed>) = 0 [pid 3848] write(3, "1000", 4) = 4 [pid 3842] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3838] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3848] close(3 [pid 3847] <... openat resumed>) = 3 [pid 3842] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3838] <... openat resumed>) = 4 [pid 3848] <... close resumed>) = 0 [pid 3847] write(3, "1000", 4 [pid 3842] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3838] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3848] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3847] <... write resumed>) = 4 [pid 3844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3842] <... openat resumed>) = 3 [pid 3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3838] <... write resumed>) = 8 [pid 3848] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3847] close(3 [pid 3844] <... prctl resumed>) = 0 [pid 3842] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3839] <... openat resumed>) = 3 [pid 3838] exit_group(0 [pid 3848] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3847] <... close resumed>) = 0 [pid 3844] setpgid(0, 0 [pid 3842] <... write resumed>) = 8 [pid 3839] write(3, "1000", 4 [pid 3838] <... exit_group resumed>) = ? [pid 3848] <... openat resumed>) = 3 [pid 3847] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3842] exit_group(0 [pid 3839] <... write resumed>) = 4 [pid 3848] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3847] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3844] <... setpgid resumed>) = 0 [pid 3842] <... exit_group resumed>) = ? [pid 3839] close(3 [pid 3848] <... write resumed>) = 8 [pid 3848] exit_group(0 [pid 3839] <... close resumed>) = 0 [pid 3848] <... exit_group resumed>) = ? [pid 3847] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3842] +++ exited with 0 +++ [pid 3839] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3838] +++ exited with 0 +++ [pid 3847] <... openat resumed>) = 3 [pid 3844] <... openat resumed>) = 3 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3847] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3844] write(3, "1000", 4 [pid 3848] +++ exited with 0 +++ [pid 3847] <... write resumed>) = 8 [pid 3844] <... write resumed>) = 4 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3847] exit_group(0 [pid 3844] close(3 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3847] <... exit_group resumed>) = ? [pid 3844] <... close resumed>) = 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3847] +++ exited with 0 +++ [pid 3844] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3850 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3850 attached [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3852 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3853 [pid 3850] <... prctl resumed>) = 0 [pid 3850] setpgid(0, 0) = 0 [pid 3850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3850] write(3, "1000", 4) = 4 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3854 [pid 3850] close(3) = 0 [pid 3850] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3854 attached [pid 3854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3854] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3853 attached [pid 3854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3854] write(3, "1000", 4) = 4 [pid 3854] close(3) = 0 [pid 3854] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3852 attached [pid 3853] <... prctl resumed>) = 0 [pid 3854] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3853] setpgid(0, 0 [pid 3852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3850] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3844] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3839] <... openat resumed>) = 3 [pid 3854] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3850] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3844] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3839] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3854] <... openat resumed>) = 3 [pid 3853] <... setpgid resumed>) = 0 [pid 3852] <... prctl resumed>) = 0 [pid 3850] <... openat resumed>) = 3 [pid 3844] <... openat resumed>) = 3 [pid 3839] <... openat resumed>) = 4 [pid 3854] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3850] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3844] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3839] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3854] <... write resumed>) = 8 [pid 3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3852] setpgid(0, 0 [pid 3850] <... write resumed>) = 8 [pid 3844] <... write resumed>) = 8 [pid 3839] <... write resumed>) = 8 [pid 3854] exit_group(0 [pid 3853] <... openat resumed>) = 3 [pid 3852] <... setpgid resumed>) = 0 [pid 3850] exit_group(0 [pid 3844] exit_group(0 [pid 3839] exit_group(0 [pid 3854] <... exit_group resumed>) = ? [pid 3853] write(3, "1000", 4 [pid 3852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3850] <... exit_group resumed>) = ? [pid 3844] <... exit_group resumed>) = ? [pid 3839] <... exit_group resumed>) = ? [pid 3854] +++ exited with 0 +++ [pid 3853] <... write resumed>) = 4 [pid 3852] <... openat resumed>) = 3 [pid 3850] +++ exited with 0 +++ [pid 3844] +++ exited with 0 +++ [pid 3839] +++ exited with 0 +++ [pid 3853] close(3 [pid 3852] write(3, "1000", 4 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3853] <... close resumed>) = 0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3640] 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 3856 attached ./strace-static-x86_64: Process 3858 attached [pid 3853] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3852] <... write resumed>) = 4 [pid 3856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3856 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3858 [pid 3852] close(3) = 0 [pid 3858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3856] <... prctl resumed>) = 0 [pid 3852] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] 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 3861 attached [pid 3858] setpgid(0, 0 [pid 3856] setpgid(0, 0 [pid 3858] <... setpgid resumed>) = 0 [pid 3856] <... setpgid resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3861 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3863 ./strace-static-x86_64: Process 3863 attached [pid 3861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3853] <... openat resumed>) = 3 [pid 3852] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3861] <... prctl resumed>) = 0 [pid 3858] <... openat resumed>) = 3 [pid 3856] <... openat resumed>) = 3 [pid 3853] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3852] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3863] <... prctl resumed>) = 0 [pid 3861] setpgid(0, 0 [pid 3858] write(3, "1000", 4 [pid 3856] write(3, "1000", 4 [pid 3853] <... openat resumed>) = 4 [pid 3852] <... openat resumed>) = 3 [pid 3863] setpgid(0, 0 [pid 3861] <... setpgid resumed>) = 0 [pid 3858] <... write resumed>) = 4 [pid 3856] <... write resumed>) = 4 [pid 3853] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3852] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3863] <... setpgid resumed>) = 0 [pid 3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3858] close(3 [pid 3856] close(3 [pid 3853] <... write resumed>) = 8 [pid 3852] <... write resumed>) = 8 [pid 3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3861] <... openat resumed>) = 3 [pid 3858] <... close resumed>) = 0 [pid 3856] <... close resumed>) = 0 [pid 3853] exit_group(0 [pid 3852] exit_group(0 [pid 3863] <... openat resumed>) = 3 [pid 3861] write(3, "1000", 4 [pid 3858] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3856] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3853] <... exit_group resumed>) = ? [pid 3852] <... exit_group resumed>) = ? [pid 3863] write(3, "1000", 4 [pid 3861] <... write resumed>) = 4 [pid 3858] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3856] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3858] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3856] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3858] <... openat resumed>) = 3 [pid 3856] <... openat resumed>) = 3 [pid 3858] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3856] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3858] <... write resumed>) = 8 [pid 3856] <... write resumed>) = 8 [pid 3863] <... write resumed>) = 4 [pid 3861] close(3 [pid 3858] exit_group(0 [pid 3856] exit_group(0 [pid 3852] +++ exited with 0 +++ [pid 3858] <... exit_group resumed>) = ? [pid 3856] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3863] close(3 [pid 3861] <... close resumed>) = 0 [pid 3858] +++ exited with 0 +++ [pid 3856] +++ exited with 0 +++ [pid 3863] <... close resumed>) = 0 [pid 3861] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3863] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3861] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3863] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3861] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3853] +++ exited with 0 +++ [pid 3863] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3861] <... openat resumed>) = 3 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3865 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3863] <... openat resumed>) = 3 [pid 3861] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3863] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3863] <... write resumed>) = 8 [pid 3861] <... write resumed>) = 8 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3863] exit_group(0 [pid 3861] exit_group(0 [pid 3863] <... exit_group resumed>) = ? [pid 3861] <... exit_group resumed>) = ? [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3866 ./strace-static-x86_64: Process 3866 attached [pid 3863] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... restart_syscall resumed>) = 0 [pid 3861] +++ exited with 0 +++ [pid 3640] 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 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, 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, child_tidptr=0x555556b455d0) = 3868 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3867 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3869 [pid 3866] <... prctl resumed>) = 0 [pid 3866] setpgid(0, 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3865 attached [pid 3866] <... setpgid resumed>) = 0 [pid 3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3870 ./strace-static-x86_64: Process 3868 attached ./strace-static-x86_64: Process 3867 attached [pid 3866] <... openat resumed>) = 3 [pid 3865] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3869 attached [pid 3866] write(3, "1000", 4 [pid 3865] setpgid(0, 0 [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3866] <... write resumed>) = 4 [pid 3865] <... setpgid resumed>) = 0 [pid 3867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3869] <... prctl resumed>) = 0 [pid 3866] close(3 [pid 3869] setpgid(0, 0 [pid 3866] <... close resumed>) = 0 [pid 3869] <... setpgid resumed>) = 0 [pid 3866] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3868] <... prctl resumed>) = 0 [pid 3867] <... prctl resumed>) = 0 [pid 3869] <... openat resumed>) = 3 [pid 3868] setpgid(0, 0 [pid 3867] setpgid(0, 0 [pid 3865] <... openat resumed>) = 3 [pid 3869] write(3, "1000", 4 [pid 3865] write(3, "1000", 4 [pid 3868] <... setpgid resumed>) = 0 [pid 3867] <... setpgid resumed>) = 0 [pid 3869] <... write resumed>) = 4 [pid 3865] <... write resumed>) = 4 [pid 3869] close(3 [pid 3868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3865] close(3 [pid 3869] <... close resumed>) = 0 [pid 3867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3869] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3868] <... openat resumed>) = 3 [pid 3865] <... close resumed>) = 0 [pid 3868] write(3, "1000", 4 [pid 3865] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3867] <... openat resumed>) = 3 [pid 3868] <... write resumed>) = 4 [pid 3867] write(3, "1000", 4 [pid 3868] close(3 [pid 3867] <... write resumed>) = 4 [pid 3868] <... close resumed>) = 0 [pid 3867] close(3 [pid 3868] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3870 attached [pid 3867] <... close resumed>) = 0 [pid 3867] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3870] setpgid(0, 0) = 0 [pid 3870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3866] <... openat resumed>) = 3 [pid 3869] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3869] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 3866] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3869] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3870] write(3, "1000", 4 [pid 3869] <... write resumed>) = 8 [pid 3868] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3867] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3866] <... openat resumed>) = 4 [pid 3865] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3870] <... write resumed>) = 4 [pid 3869] exit_group(0 [pid 3868] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3867] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3866] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3865] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3870] close(3 [pid 3869] <... exit_group resumed>) = ? [pid 3868] <... openat resumed>) = 3 [pid 3867] <... openat resumed>) = 3 [pid 3866] <... write resumed>) = 8 [pid 3865] <... openat resumed>) = 3 [pid 3870] <... close resumed>) = 0 [pid 3869] +++ exited with 0 +++ [pid 3868] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3867] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3866] exit_group(0 [pid 3865] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3870] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3868] <... write resumed>) = 8 [pid 3867] <... write resumed>) = 8 [pid 3867] exit_group(0) = ? [pid 3870] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3868] exit_group(0 [pid 3867] +++ exited with 0 +++ [pid 3866] <... exit_group resumed>) = ? [pid 3865] <... write resumed>) = 8 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3868] <... exit_group resumed>) = ? [pid 3865] exit_group(0) = ? [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3865] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3875 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3876 [pid 3866] +++ exited with 0 +++ [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3866, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3877 ./strace-static-x86_64: Process 3876 attached ./strace-static-x86_64: Process 3877 attached ./strace-static-x86_64: Process 3875 attached [pid 3868] +++ exited with 0 +++ [pid 3870] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3870] <... openat resumed>) = 3 [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3876] <... prctl resumed>) = 0 [pid 3875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3870] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3877] <... prctl resumed>) = 0 [pid 3876] setpgid(0, 0 [pid 3875] <... prctl resumed>) = 0 [pid 3870] <... write resumed>) = 8 [pid 3877] setpgid(0, 0 [pid 3876] <... setpgid resumed>) = 0 [pid 3875] setpgid(0, 0 [pid 3870] exit_group(0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3877] <... setpgid resumed>) = 0 [pid 3876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3875] <... setpgid resumed>) = 0 [pid 3870] <... exit_group resumed>) = ? [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3876] <... openat resumed>) = 3 [pid 3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3870] +++ exited with 0 +++ [pid 3642] <... restart_syscall resumed>) = 0 [pid 3877] <... openat resumed>) = 3 [pid 3876] write(3, "1000", 4 [pid 3875] <... openat resumed>) = 3 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3870, 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 3877] write(3, "1000", 4 [pid 3876] <... write resumed>) = 4 [pid 3875] write(3, "1000", 4 [pid 3877] <... write resumed>) = 4 [pid 3876] close(3 [pid 3875] <... write resumed>) = 4 [pid 3877] close(3 [pid 3876] <... close resumed>) = 0 [pid 3875] close(3 [pid 3877] <... close resumed>) = 0 [pid 3876] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3875] <... close resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3879 [pid 3877] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3875] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3882 attached ./strace-static-x86_64: Process 3879 attached [pid 3879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3882 [pid 3882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3879] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3883 attached [pid 3882] <... prctl resumed>) = 0 [pid 3879] setpgid(0, 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3883 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3882] setpgid(0, 0 [pid 3879] <... setpgid resumed>) = 0 [pid 3883] <... prctl resumed>) = 0 [pid 3882] <... setpgid resumed>) = 0 [pid 3879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3883] setpgid(0, 0 [pid 3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3879] <... openat resumed>) = 3 [pid 3883] <... setpgid resumed>) = 0 [pid 3882] <... openat resumed>) = 3 [pid 3879] write(3, "1000", 4 [pid 3876] <... openat resumed>) = 3 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3882] write(3, "1000", 4 [pid 3879] <... write resumed>) = 4 [pid 3877] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3882] <... write resumed>) = 4 [pid 3875] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3879] close(3 [pid 3883] <... openat resumed>) = 3 [pid 3882] close(3 [pid 3879] <... close resumed>) = 0 [pid 3877] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3875] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3883] write(3, "1000", 4 [pid 3882] <... close resumed>) = 0 [pid 3879] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3877] <... openat resumed>) = 3 [pid 3876] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3875] <... openat resumed>) = 3 [pid 3883] <... write resumed>) = 4 [pid 3882] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3879] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3877] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3876] <... openat resumed>) = 4 [pid 3875] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3883] close(3 [pid 3882] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3879] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3877] <... write resumed>) = 8 [pid 3876] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3875] <... write resumed>) = 8 [pid 3883] <... close resumed>) = 0 [pid 3882] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3879] <... openat resumed>) = 3 [pid 3877] exit_group(0 [pid 3876] <... write resumed>) = 8 [pid 3875] exit_group(0 [pid 3883] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3882] <... openat resumed>) = 3 [pid 3879] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3877] <... exit_group resumed>) = ? [pid 3876] exit_group(0 [pid 3875] <... exit_group resumed>) = ? [pid 3883] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3882] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3879] <... write resumed>) = 8 [pid 3877] +++ exited with 0 +++ [pid 3876] <... exit_group resumed>) = ? [pid 3875] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3883] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3882] <... write resumed>) = 8 [pid 3879] exit_group(0 [pid 3876] +++ exited with 0 +++ [pid 3883] <... openat resumed>) = 3 [pid 3882] exit_group(0 [pid 3879] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3876, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3883] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3882] <... exit_group resumed>) = ? [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3879] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3882] +++ exited with 0 +++ [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3883] <... write resumed>) = 8 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3883] exit_group(0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3639] <... restart_syscall resumed>) = 0 [pid 3883] <... exit_group resumed>) = ? [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... restart_syscall resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3886 [pid 3883] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3887 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3886 attached [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, 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 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3888 ./strace-static-x86_64: Process 3889 attached ./strace-static-x86_64: Process 3888 attached ./strace-static-x86_64: Process 3887 attached [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3890 [pid 3886] <... prctl resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3889 [pid 3888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3886] setpgid(0, 0 [pid 3888] <... prctl resumed>) = 0 [pid 3886] <... setpgid resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3891 [pid 3888] setpgid(0, 0 [pid 3886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3888] <... setpgid resumed>) = 0 [pid 3888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3886] <... openat resumed>) = 3 [pid 3888] <... openat resumed>) = 3 [pid 3886] write(3, "1000", 4 [pid 3888] write(3, "1000", 4 [pid 3887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3886] <... write resumed>) = 4 ./strace-static-x86_64: Process 3891 attached [pid 3888] <... write resumed>) = 4 [pid 3887] <... prctl resumed>) = 0 [pid 3886] close(3 [pid 3888] close(3 [pid 3887] setpgid(0, 0 [pid 3886] <... close resumed>) = 0 [pid 3888] <... close resumed>) = 0 [pid 3887] <... setpgid resumed>) = 0 [pid 3886] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3888] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3891] <... prctl resumed>) = 0 [pid 3887] <... openat resumed>) = 3 [pid 3891] setpgid(0, 0 [pid 3889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3887] write(3, "1000", 4 [pid 3891] <... setpgid resumed>) = 0 [pid 3889] <... prctl resumed>) = 0 [pid 3887] <... write resumed>) = 4 [pid 3889] setpgid(0, 0 [pid 3887] close(3 [pid 3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3889] <... setpgid resumed>) = 0 [pid 3887] <... close resumed>) = 0 [pid 3891] <... openat resumed>) = 3 [pid 3889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3887] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3891] write(3, "1000", 4 [pid 3889] <... openat resumed>) = 3 [pid 3891] <... write resumed>) = 4 [pid 3889] write(3, "1000", 4 [pid 3891] close(3 [pid 3889] <... write resumed>) = 4 [pid 3891] <... close resumed>) = 0 [pid 3889] close(3 [pid 3891] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3889] <... close resumed>) = 0 [pid 3889] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3890 attached [pid 3890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3890] setpgid(0, 0) = 0 [pid 3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3890] write(3, "1000", 4) = 4 [pid 3890] close(3) = 0 [pid 3890] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3891] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3890] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3889] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3888] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3887] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3886] <... openat resumed>) = 3 [pid 3891] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3890] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3889] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3888] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3887] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3891] <... openat resumed>) = 3 [pid 3890] <... openat resumed>) = 3 [pid 3889] <... openat resumed>) = 3 [pid 3888] <... openat resumed>) = 3 [pid 3887] <... openat resumed>) = 3 [pid 3886] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3891] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3890] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3889] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3888] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3887] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3886] <... openat resumed>) = 4 [pid 3891] <... write resumed>) = 8 [pid 3890] <... write resumed>) = 8 [pid 3889] <... write resumed>) = 8 [pid 3888] <... write resumed>) = 8 [pid 3887] <... write resumed>) = 8 [pid 3886] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3891] exit_group(0 [pid 3890] exit_group(0 [pid 3889] exit_group(0 [pid 3888] exit_group(0 [pid 3887] exit_group(0 [pid 3886] <... write resumed>) = 8 [pid 3891] <... exit_group resumed>) = ? [pid 3890] <... exit_group resumed>) = ? [pid 3889] <... exit_group resumed>) = ? [pid 3888] <... exit_group resumed>) = ? [pid 3887] <... exit_group resumed>) = ? [pid 3886] exit_group(0) = ? [pid 3891] +++ exited with 0 +++ [pid 3890] +++ exited with 0 +++ [pid 3889] +++ exited with 0 +++ [pid 3888] +++ exited with 0 +++ [pid 3887] +++ exited with 0 +++ [pid 3886] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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./strace-static-x86_64: Process 3895 attached [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3895 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3897 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3898 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3899 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3898 attached [pid 3895] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3897 attached [pid 3897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3895] setpgid(0, 0./strace-static-x86_64: Process 3899 attached [pid 3898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3895] <... setpgid resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3900 [pid 3899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3898] <... prctl resumed>) = 0 [pid 3895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3899] <... prctl resumed>) = 0 [pid 3898] setpgid(0, 0 [pid 3895] <... openat resumed>) = 3 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3899] setpgid(0, 0 [pid 3898] <... setpgid resumed>) = 0 [pid 3897] <... prctl resumed>) = 0 [pid 3895] write(3, "1000", 4 [pid 3899] <... setpgid resumed>) = 0 [pid 3898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3897] setpgid(0, 0 [pid 3895] <... write resumed>) = 4 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3902 ./strace-static-x86_64: Process 3902 attached [pid 3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3898] <... openat resumed>) = 3 [pid 3897] <... setpgid resumed>) = 0 [pid 3895] close(3./strace-static-x86_64: Process 3900 attached [pid 3902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3899] <... openat resumed>) = 3 [pid 3898] write(3, "1000", 4 [pid 3897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3895] <... close resumed>) = 0 [pid 3902] <... prctl resumed>) = 0 [pid 3900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3899] write(3, "1000", 4 [pid 3898] <... write resumed>) = 4 [pid 3897] <... openat resumed>) = 3 [pid 3895] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3902] setpgid(0, 0 [pid 3900] <... prctl resumed>) = 0 [pid 3899] <... write resumed>) = 4 [pid 3898] close(3 [pid 3897] write(3, "1000", 4 [pid 3902] <... setpgid resumed>) = 0 [pid 3900] setpgid(0, 0 [pid 3899] close(3 [pid 3898] <... close resumed>) = 0 [pid 3897] <... write resumed>) = 4 [pid 3902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3900] <... setpgid resumed>) = 0 [pid 3899] <... close resumed>) = 0 [pid 3898] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3897] close(3 [pid 3902] <... openat resumed>) = 3 [pid 3900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3899] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3897] <... close resumed>) = 0 [pid 3902] write(3, "1000", 4 [pid 3900] <... openat resumed>) = 3 [pid 3897] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3902] <... write resumed>) = 4 [pid 3900] write(3, "1000", 4 [pid 3902] close(3 [pid 3900] <... write resumed>) = 4 [pid 3902] <... close resumed>) = 0 [pid 3900] close(3 [pid 3902] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3900] <... close resumed>) = 0 [pid 3900] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3895] <... openat resumed>) = 3 [pid 3898] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3902] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3900] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3899] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3898] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3897] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3902] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3900] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3899] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3898] <... openat resumed>) = 3 [pid 3897] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3895] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3902] <... openat resumed>) = 3 [pid 3900] <... openat resumed>) = 3 [pid 3899] <... openat resumed>) = 3 [pid 3898] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3897] <... openat resumed>) = 3 [pid 3895] <... openat resumed>) = 4 [pid 3902] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3900] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3899] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3898] <... write resumed>) = 8 [pid 3897] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3895] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3902] <... write resumed>) = 8 [pid 3900] <... write resumed>) = 8 [pid 3899] <... write resumed>) = 8 [pid 3898] exit_group(0 [pid 3897] <... write resumed>) = 8 [pid 3895] <... write resumed>) = 8 [pid 3902] exit_group(0 [pid 3900] exit_group(0 [pid 3899] exit_group(0 [pid 3898] <... exit_group resumed>) = ? [pid 3897] exit_group(0 [pid 3895] exit_group(0 [pid 3902] <... exit_group resumed>) = ? [pid 3900] <... exit_group resumed>) = ? [pid 3899] <... exit_group resumed>) = ? [pid 3898] +++ exited with 0 +++ [pid 3897] <... exit_group resumed>) = ? [pid 3895] <... exit_group resumed>) = ? [pid 3902] +++ exited with 0 +++ [pid 3900] +++ exited with 0 +++ [pid 3899] +++ exited with 0 +++ [pid 3897] +++ exited with 0 +++ [pid 3895] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3907 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3908 ./strace-static-x86_64: Process 3907 attached [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3908 attached [pid 3907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3909 ./strace-static-x86_64: Process 3910 attached [pid 3908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3907] <... prctl resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3910 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3911 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3912 ./strace-static-x86_64: Process 3912 attached [pid 3910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3908] <... prctl resumed>) = 0 [pid 3907] setpgid(0, 0 [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3910] <... prctl resumed>) = 0 [pid 3908] setpgid(0, 0 [pid 3907] <... setpgid resumed>) = 0 [pid 3912] <... prctl resumed>) = 0 [pid 3910] setpgid(0, 0 [pid 3908] <... setpgid resumed>) = 0 [pid 3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3912] setpgid(0, 0 [pid 3910] <... setpgid resumed>) = 0 [pid 3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3907] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3911 attached [pid 3912] <... setpgid resumed>) = 0 [pid 3910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3908] <... openat resumed>) = 3 [pid 3907] write(3, "1000", 4./strace-static-x86_64: Process 3909 attached [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3910] <... openat resumed>) = 3 [pid 3908] write(3, "1000", 4 [pid 3907] <... write resumed>) = 4 [pid 3912] <... openat resumed>) = 3 [pid 3911] <... prctl resumed>) = 0 [pid 3910] write(3, "1000", 4 [pid 3909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3908] <... write resumed>) = 4 [pid 3907] close(3 [pid 3912] write(3, "1000", 4 [pid 3911] setpgid(0, 0 [pid 3910] <... write resumed>) = 4 [pid 3909] <... prctl resumed>) = 0 [pid 3908] close(3 [pid 3907] <... close resumed>) = 0 [pid 3912] <... write resumed>) = 4 [pid 3911] <... setpgid resumed>) = 0 [pid 3910] close(3 [pid 3909] setpgid(0, 0 [pid 3908] <... close resumed>) = 0 [pid 3907] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3912] close(3 [pid 3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3910] <... close resumed>) = 0 [pid 3909] <... setpgid resumed>) = 0 [pid 3908] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3912] <... close resumed>) = 0 [pid 3911] <... openat resumed>) = 3 [pid 3910] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3912] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3911] write(3, "1000", 4 [pid 3909] <... openat resumed>) = 3 [pid 3911] <... write resumed>) = 4 [pid 3909] write(3, "1000", 4 [pid 3911] close(3 [pid 3909] <... write resumed>) = 4 [pid 3911] <... close resumed>) = 0 [pid 3909] close(3 [pid 3911] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3909] <... close resumed>) = 0 [pid 3909] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3907] <... openat resumed>) = 3 [pid 3908] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3912] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3911] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3910] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3909] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3908] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3907] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3912] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3911] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3910] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3909] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3908] <... openat resumed>) = 3 [pid 3907] <... openat resumed>) = 4 [pid 3912] <... openat resumed>) = 3 [pid 3911] <... openat resumed>) = 3 [pid 3910] <... openat resumed>) = 3 [pid 3909] <... openat resumed>) = 3 [pid 3908] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3907] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3912] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3911] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3910] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3909] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3908] <... write resumed>) = 8 [pid 3907] <... write resumed>) = 8 [pid 3912] <... write resumed>) = 8 [pid 3911] <... write resumed>) = 8 [pid 3910] <... write resumed>) = 8 [pid 3909] <... write resumed>) = 8 [pid 3908] exit_group(0 [pid 3907] exit_group(0 [pid 3912] exit_group(0 [pid 3911] exit_group(0 [pid 3910] exit_group(0 [pid 3909] exit_group(0 [pid 3908] <... exit_group resumed>) = ? [pid 3907] <... exit_group resumed>) = ? [pid 3912] <... exit_group resumed>) = ? [pid 3911] <... exit_group resumed>) = ? [pid 3910] <... exit_group resumed>) = ? [pid 3909] <... exit_group resumed>) = ? [pid 3908] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3912] +++ exited with 0 +++ [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3911] +++ exited with 0 +++ [pid 3910] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3917 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] <... restart_syscall resumed>) = 0 [pid 3909] +++ exited with 0 +++ [pid 3907] +++ exited with 0 +++ [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3918 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3907, 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 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3919 [pid 3640] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3921 attached ./strace-static-x86_64: Process 3918 attached [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3920 ./strace-static-x86_64: Process 3917 attached [pid 3921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3921 [pid 3921] <... prctl resumed>) = 0 [pid 3918] <... prctl resumed>) = 0 [pid 3917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3919 attached [pid 3921] setpgid(0, 0 [pid 3918] setpgid(0, 0 [pid 3917] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3920 attached [pid 3921] <... setpgid resumed>) = 0 [pid 3919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3918] <... setpgid resumed>) = 0 [pid 3917] setpgid(0, 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3922 ./strace-static-x86_64: Process 3922 attached [pid 3921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3919] <... prctl resumed>) = 0 [pid 3918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3917] <... setpgid resumed>) = 0 [pid 3922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3921] <... openat resumed>) = 3 [pid 3920] <... prctl resumed>) = 0 [pid 3919] setpgid(0, 0 [pid 3918] <... openat resumed>) = 3 [pid 3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3922] <... prctl resumed>) = 0 [pid 3921] write(3, "1000", 4 [pid 3920] setpgid(0, 0 [pid 3919] <... setpgid resumed>) = 0 [pid 3918] write(3, "1000", 4 [pid 3917] <... openat resumed>) = 3 [pid 3922] setpgid(0, 0 [pid 3921] <... write resumed>) = 4 [pid 3920] <... setpgid resumed>) = 0 [pid 3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3918] <... write resumed>) = 4 [pid 3917] write(3, "1000", 4 [pid 3922] <... setpgid resumed>) = 0 [pid 3921] close(3 [pid 3920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3919] <... openat resumed>) = 3 [pid 3918] close(3 [pid 3917] <... write resumed>) = 4 [pid 3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3921] <... close resumed>) = 0 [pid 3920] <... openat resumed>) = 3 [pid 3919] write(3, "1000", 4 [pid 3918] <... close resumed>) = 0 [pid 3917] close(3 [pid 3922] <... openat resumed>) = 3 [pid 3921] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3920] write(3, "1000", 4 [pid 3919] <... write resumed>) = 4 [pid 3918] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3917] <... close resumed>) = 0 [pid 3922] write(3, "1000", 4 [pid 3920] <... write resumed>) = 4 [pid 3919] close(3 [pid 3917] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3920] close(3 [pid 3919] <... close resumed>) = 0 [pid 3920] <... close resumed>) = 0 [pid 3919] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3922] <... write resumed>) = 4 [pid 3920] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3922] close(3) = 0 [pid 3922] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3921] <... openat resumed>) = 3 [pid 3920] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3919] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3918] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3917] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3922] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3921] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3920] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3919] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3918] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3917] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3922] <... openat resumed>) = 3 [pid 3921] <... openat resumed>) = 4 [pid 3920] <... openat resumed>) = 3 [pid 3919] <... openat resumed>) = 3 [pid 3918] <... openat resumed>) = 3 [pid 3917] <... openat resumed>) = 3 [pid 3922] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3921] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3920] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3919] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3918] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3917] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3922] <... write resumed>) = 8 [pid 3921] <... write resumed>) = 8 [pid 3920] <... write resumed>) = 8 [pid 3919] <... write resumed>) = 8 [pid 3918] <... write resumed>) = 8 [pid 3917] <... write resumed>) = 8 [pid 3922] exit_group(0 [pid 3921] exit_group(0 [pid 3920] exit_group(0 [pid 3919] exit_group(0 [pid 3918] exit_group(0 [pid 3917] exit_group(0 [pid 3922] <... exit_group resumed>) = ? [pid 3921] <... exit_group resumed>) = ? [pid 3920] <... exit_group resumed>) = ? [pid 3919] <... exit_group resumed>) = ? [pid 3918] <... exit_group resumed>) = ? [pid 3917] <... exit_group resumed>) = ? [pid 3922] +++ exited with 0 +++ [pid 3921] +++ exited with 0 +++ [pid 3920] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3921, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3919] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3918] +++ exited with 0 +++ [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3917] +++ exited with 0 +++ [pid 3643] <... restart_syscall resumed>) = 0 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... restart_syscall resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3929 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3930 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3931 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3932 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3933 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3934 attached ./strace-static-x86_64: Process 3929 attached ./strace-static-x86_64: Process 3930 attached ./strace-static-x86_64: Process 3932 attached [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3934 [pid 3934] <... prctl resumed>) = 0 [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3929] <... prctl resumed>) = 0 [pid 3934] setpgid(0, 0 [pid 3932] <... prctl resumed>) = 0 [pid 3930] <... prctl resumed>) = 0 [pid 3929] setpgid(0, 0./strace-static-x86_64: Process 3933 attached ./strace-static-x86_64: Process 3931 attached [pid 3934] <... setpgid resumed>) = 0 [pid 3932] setpgid(0, 0 [pid 3930] setpgid(0, 0 [pid 3929] <... setpgid resumed>) = 0 [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3932] <... setpgid resumed>) = 0 [pid 3931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3930] <... setpgid resumed>) = 0 [pid 3929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3934] <... openat resumed>) = 3 [pid 3933] <... prctl resumed>) = 0 [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3931] <... prctl resumed>) = 0 [pid 3930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3933] setpgid(0, 0 [pid 3932] <... openat resumed>) = 3 [pid 3931] setpgid(0, 0 [pid 3934] write(3, "1000", 4 [pid 3930] <... openat resumed>) = 3 [pid 3929] <... openat resumed>) = 3 [pid 3934] <... write resumed>) = 4 [pid 3933] <... setpgid resumed>) = 0 [pid 3932] write(3, "1000", 4 [pid 3931] <... setpgid resumed>) = 0 [pid 3930] write(3, "1000", 4 [pid 3929] write(3, "1000", 4 [pid 3934] close(3 [pid 3933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3932] <... write resumed>) = 4 [pid 3931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3930] <... write resumed>) = 4 [pid 3929] <... write resumed>) = 4 [pid 3934] <... close resumed>) = 0 [pid 3933] <... openat resumed>) = 3 [pid 3931] <... openat resumed>) = 3 [pid 3933] write(3, "1000", 4 [pid 3931] write(3, "1000", 4 [pid 3934] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3933] <... write resumed>) = 4 [pid 3932] close(3 [pid 3931] <... write resumed>) = 4 [pid 3930] close(3 [pid 3929] close(3 [pid 3933] close(3 [pid 3932] <... close resumed>) = 0 [pid 3931] close(3 [pid 3930] <... close resumed>) = 0 [pid 3929] <... close resumed>) = 0 [pid 3933] <... close resumed>) = 0 [pid 3932] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3931] <... close resumed>) = 0 [pid 3930] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3929] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3933] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3931] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3934] <... openat resumed>) = 3 [pid 3933] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3932] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3930] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3929] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3931] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3934] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3932] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3930] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3933] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3929] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3931] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3934] <... openat resumed>) = 4 [pid 3932] <... openat resumed>) = 3 [pid 3930] <... openat resumed>) = 3 [pid 3929] <... openat resumed>) = 3 [pid 3934] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3933] <... openat resumed>) = 3 [pid 3932] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3931] <... openat resumed>) = 3 [pid 3930] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3929] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3934] <... write resumed>) = 8 [pid 3933] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3932] <... write resumed>) = 8 [pid 3931] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3930] <... write resumed>) = 8 [pid 3929] <... write resumed>) = 8 [pid 3934] exit_group(0 [pid 3933] <... write resumed>) = 8 [pid 3932] exit_group(0 [pid 3931] <... write resumed>) = 8 [pid 3930] exit_group(0 [pid 3929] exit_group(0 [pid 3934] <... exit_group resumed>) = ? [pid 3933] exit_group(0 [pid 3932] <... exit_group resumed>) = ? [pid 3930] <... exit_group resumed>) = ? [pid 3929] <... exit_group resumed>) = ? [pid 3931] exit_group(0 [pid 3934] +++ exited with 0 +++ [pid 3933] <... exit_group resumed>) = ? [pid 3932] +++ exited with 0 +++ [pid 3930] +++ exited with 0 +++ [pid 3929] +++ exited with 0 +++ [pid 3931] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3933] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3931] +++ exited with 0 +++ [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3940 attached [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3940 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3941 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3931, 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 3940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3942 [pid 3640] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 3941 attached [pid 3940] <... prctl resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3943 [pid 3940] setpgid(0, 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3940] <... setpgid resumed>) = 0 [pid 3941] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3943 attached [pid 3943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3943] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3944 attached ./strace-static-x86_64: Process 3942 attached [pid 3943] setpgid(0, 0 [pid 3941] <... prctl resumed>) = 0 [pid 3940] <... openat resumed>) = 3 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3944 ./strace-static-x86_64: Process 3945 attached [pid 3944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3943] <... setpgid resumed>) = 0 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3941] setpgid(0, 0 [pid 3940] write(3, "1000", 4 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3945 [pid 3945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3944] <... prctl resumed>) = 0 [pid 3943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3942] <... prctl resumed>) = 0 [pid 3941] <... setpgid resumed>) = 0 [pid 3940] <... write resumed>) = 4 [pid 3945] <... prctl resumed>) = 0 [pid 3944] setpgid(0, 0 [pid 3943] <... openat resumed>) = 3 [pid 3942] setpgid(0, 0 [pid 3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3940] close(3 [pid 3945] setpgid(0, 0 [pid 3944] <... setpgid resumed>) = 0 [pid 3943] write(3, "1000", 4 [pid 3942] <... setpgid resumed>) = 0 [pid 3941] <... openat resumed>) = 3 [pid 3940] <... close resumed>) = 0 [pid 3945] <... setpgid resumed>) = 0 [pid 3944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3943] <... write resumed>) = 4 [pid 3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3944] <... openat resumed>) = 3 [pid 3943] close(3 [pid 3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3941] write(3, "1000", 4 [pid 3940] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3945] <... openat resumed>) = 3 [pid 3944] write(3, "1000", 4 [pid 3943] <... close resumed>) = 0 [pid 3942] <... openat resumed>) = 3 [pid 3941] <... write resumed>) = 4 [pid 3945] write(3, "1000", 4 [pid 3944] <... write resumed>) = 4 [pid 3943] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3942] write(3, "1000", 4 [pid 3941] close(3 [pid 3945] <... write resumed>) = 4 [pid 3944] close(3 [pid 3942] <... write resumed>) = 4 [pid 3941] <... close resumed>) = 0 [pid 3945] close(3 [pid 3944] <... close resumed>) = 0 [pid 3942] close(3 [pid 3945] <... close resumed>) = 0 [pid 3941] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3944] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3945] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3942] <... close resumed>) = 0 [pid 3942] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [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 3941] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3940] <... openat resumed>) = 3 [pid 3945] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3944] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3943] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3942] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3941] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3945] <... openat resumed>) = 3 [pid 3944] <... openat resumed>) = 3 [pid 3943] <... openat resumed>) = 3 [pid 3942] <... openat resumed>) = 3 [pid 3941] <... openat resumed>) = 3 [pid 3940] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3945] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3944] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3943] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3942] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3941] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3940] <... openat resumed>) = 4 [pid 3945] <... write resumed>) = 8 [pid 3944] <... write resumed>) = 8 [pid 3943] <... write resumed>) = 8 [pid 3942] <... write resumed>) = 8 [pid 3941] <... write resumed>) = 8 [pid 3940] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3945] exit_group(0 [pid 3944] exit_group(0 [pid 3943] exit_group(0 [pid 3942] exit_group(0 [pid 3941] exit_group(0 [pid 3940] <... write resumed>) = 8 [pid 3945] <... exit_group resumed>) = ? [pid 3944] <... exit_group resumed>) = ? [pid 3943] <... exit_group resumed>) = ? [pid 3942] <... exit_group resumed>) = ? [pid 3941] <... exit_group resumed>) = ? [pid 3940] exit_group(0 [pid 3945] +++ exited with 0 +++ [pid 3944] +++ exited with 0 +++ [pid 3943] +++ exited with 0 +++ [pid 3942] +++ exited with 0 +++ [pid 3941] +++ exited with 0 +++ [pid 3940] <... exit_group resumed>) = ? [pid 3940] +++ 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=3944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- 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=3943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... restart_syscall 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 3640] 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=0x555556b455d0) = 3950 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3951 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3952 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3953 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3953 attached ./strace-static-x86_64: Process 3950 attached [pid 3953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3954 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3955 ./strace-static-x86_64: Process 3954 attached [pid 3953] <... prctl resumed>) = 0 [pid 3950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3953] setpgid(0, 0 [pid 3950] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3952 attached [pid 3954] <... prctl resumed>) = 0 [pid 3953] <... setpgid resumed>) = 0 [pid 3950] setpgid(0, 0 [pid 3954] setpgid(0, 0 [pid 3953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3950] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3955 attached ./strace-static-x86_64: Process 3951 attached [pid 3954] <... setpgid resumed>) = 0 [pid 3953] <... openat resumed>) = 3 [pid 3952] <... prctl resumed>) = 0 [pid 3950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3953] write(3, "1000", 4 [pid 3952] setpgid(0, 0 [pid 3951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3950] <... openat resumed>) = 3 [pid 3955] <... prctl resumed>) = 0 [pid 3954] <... openat resumed>) = 3 [pid 3953] <... write resumed>) = 4 [pid 3952] <... setpgid resumed>) = 0 [pid 3951] <... prctl resumed>) = 0 [pid 3950] write(3, "1000", 4 [pid 3955] setpgid(0, 0 [pid 3954] write(3, "1000", 4 [pid 3953] close(3 [pid 3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3951] setpgid(0, 0 [pid 3950] <... write resumed>) = 4 [pid 3955] <... setpgid resumed>) = 0 [pid 3954] <... write resumed>) = 4 [pid 3953] <... close resumed>) = 0 [pid 3952] <... openat resumed>) = 3 [pid 3951] <... setpgid resumed>) = 0 [pid 3955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3954] close(3 [pid 3953] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3952] write(3, "1000", 4 [pid 3951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3950] close(3 [pid 3955] <... openat resumed>) = 3 [pid 3954] <... close resumed>) = 0 [pid 3952] <... write resumed>) = 4 [pid 3951] <... openat resumed>) = 3 [pid 3950] <... close resumed>) = 0 [pid 3955] write(3, "1000", 4 [pid 3954] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3952] close(3 [pid 3951] write(3, "1000", 4 [pid 3950] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3955] <... write resumed>) = 4 [pid 3952] <... close resumed>) = 0 [pid 3951] <... write resumed>) = 4 [pid 3955] close(3 [pid 3952] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3951] close(3 [pid 3955] <... close resumed>) = 0 [pid 3951] <... close resumed>) = 0 [pid 3955] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3951] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3954] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3953] <... openat resumed>) = 3 [pid 3950] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3954] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3953] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3950] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3954] <... openat resumed>) = 3 [pid 3953] <... openat resumed>) = 4 [pid 3950] <... openat resumed>) = 3 [pid 3955] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3954] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3953] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3952] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3951] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3950] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3955] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3954] <... write resumed>) = 8 [pid 3953] <... write resumed>) = 8 [pid 3952] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3951] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3950] <... write resumed>) = 8 [pid 3955] <... openat resumed>) = 3 [pid 3954] exit_group(0 [pid 3953] exit_group(0 [pid 3952] <... openat resumed>) = 3 [pid 3950] exit_group(0 [pid 3955] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3954] <... exit_group resumed>) = ? [pid 3953] <... exit_group resumed>) = ? [pid 3952] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3951] <... openat resumed>) = 3 [pid 3950] <... exit_group resumed>) = ? [pid 3955] <... write resumed>) = 8 [pid 3954] +++ exited with 0 +++ [pid 3952] <... write resumed>) = 8 [pid 3951] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3955] exit_group(0 [pid 3952] exit_group(0 [pid 3951] <... write resumed>) = 8 [pid 3950] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3955] <... exit_group resumed>) = ? [pid 3952] <... exit_group resumed>) = ? [pid 3951] exit_group(0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3955] +++ exited with 0 +++ [pid 3953] +++ exited with 0 +++ [pid 3952] +++ exited with 0 +++ [pid 3951] <... exit_group resumed>) = ? [pid 3951] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3960 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall 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./strace-static-x86_64: Process 3960 attached [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 3960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3961 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3962 ./strace-static-x86_64: Process 3964 attached ./strace-static-x86_64: Process 3962 attached [pid 3960] <... prctl resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3963 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3964 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3965 [pid 3964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3960] setpgid(0, 0 [pid 3964] <... prctl resumed>) = 0 [pid 3962] <... prctl resumed>) = 0 [pid 3960] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3963 attached [pid 3964] setpgid(0, 0 [pid 3962] setpgid(0, 0 [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3965 attached ./strace-static-x86_64: Process 3961 attached [pid 3964] <... setpgid resumed>) = 0 [pid 3963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3962] <... setpgid resumed>) = 0 [pid 3960] <... openat resumed>) = 3 [pid 3965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3963] <... prctl resumed>) = 0 [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3965] <... prctl resumed>) = 0 [pid 3963] setpgid(0, 0 [pid 3961] <... prctl resumed>) = 0 [pid 3965] setpgid(0, 0 [pid 3963] <... setpgid resumed>) = 0 [pid 3961] setpgid(0, 0 [pid 3965] <... setpgid resumed>) = 0 [pid 3963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3961] <... setpgid resumed>) = 0 [pid 3960] write(3, "1000", 4 [pid 3965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3963] <... openat resumed>) = 3 [pid 3962] <... openat resumed>) = 3 [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3960] <... write resumed>) = 4 [pid 3965] <... openat resumed>) = 3 [pid 3964] <... openat resumed>) = 3 [pid 3963] write(3, "1000", 4 [pid 3962] write(3, "1000", 4 [pid 3961] <... openat resumed>) = 3 [pid 3960] close(3 [pid 3965] write(3, "1000", 4 [pid 3964] write(3, "1000", 4 [pid 3963] <... write resumed>) = 4 [pid 3962] <... write resumed>) = 4 [pid 3961] write(3, "1000", 4 [pid 3960] <... close resumed>) = 0 [pid 3965] <... write resumed>) = 4 [pid 3964] <... write resumed>) = 4 [pid 3963] close(3 [pid 3962] close(3 [pid 3961] <... write resumed>) = 4 [pid 3960] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3965] close(3 [pid 3964] close(3 [pid 3963] <... close resumed>) = 0 [pid 3962] <... close resumed>) = 0 [pid 3961] close(3 [pid 3965] <... close resumed>) = 0 [pid 3964] <... close resumed>) = 0 [pid 3963] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3962] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3961] <... close resumed>) = 0 [pid 3965] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3964] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3961] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3965] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3964] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3963] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3962] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3961] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3960] <... openat resumed>) = 3 [pid 3965] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3964] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3963] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3962] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3961] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3960] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3965] <... openat resumed>) = 3 [pid 3964] <... openat resumed>) = 3 [pid 3963] <... openat resumed>) = 3 [pid 3962] <... openat resumed>) = 3 [pid 3961] <... openat resumed>) = 3 [pid 3960] <... openat resumed>) = 4 [pid 3965] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3964] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3963] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3962] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3961] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3960] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3965] <... write resumed>) = 8 [pid 3964] <... write resumed>) = 8 [pid 3963] <... write resumed>) = 8 [pid 3962] <... write resumed>) = 8 [pid 3961] <... write resumed>) = 8 [pid 3960] <... write resumed>) = 8 [pid 3965] exit_group(0 [pid 3964] exit_group(0 [pid 3963] exit_group(0 [pid 3962] exit_group(0 [pid 3961] exit_group(0 [pid 3960] exit_group(0 [pid 3965] <... exit_group resumed>) = ? [pid 3964] <... exit_group resumed>) = ? [pid 3963] <... exit_group resumed>) = ? [pid 3962] <... exit_group resumed>) = ? [pid 3961] <... exit_group resumed>) = ? [pid 3960] <... exit_group resumed>) = ? [pid 3965] +++ exited with 0 +++ [pid 3964] +++ exited with 0 +++ [pid 3963] +++ exited with 0 +++ [pid 3962] +++ exited with 0 +++ [pid 3961] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3964, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3645] 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 3960] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3971 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3972 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3973 [pid 3640] 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 3971 attached [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3960, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3974 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3975 ./strace-static-x86_64: Process 3975 attached [pid 3971] <... prctl resumed>) = 0 [pid 3647] <... restart_syscall resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3971] setpgid(0, 0./strace-static-x86_64: Process 3974 attached ./strace-static-x86_64: Process 3973 attached [pid 3975] <... prctl resumed>) = 0 [pid 3971] <... setpgid resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3977 ./strace-static-x86_64: Process 3972 attached [pid 3975] setpgid(0, 0 [pid 3974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3977 attached [pid 3975] <... setpgid resumed>) = 0 [pid 3974] <... prctl resumed>) = 0 [pid 3973] <... prctl resumed>) = 0 [pid 3972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3971] <... openat resumed>) = 3 [pid 3977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3974] setpgid(0, 0 [pid 3973] setpgid(0, 0 [pid 3972] <... prctl resumed>) = 0 [pid 3971] write(3, "1000", 4 [pid 3977] <... prctl resumed>) = 0 [pid 3975] <... openat resumed>) = 3 [pid 3974] <... setpgid resumed>) = 0 [pid 3973] <... setpgid resumed>) = 0 [pid 3972] setpgid(0, 0 [pid 3971] <... write resumed>) = 4 [pid 3977] setpgid(0, 0 [pid 3975] write(3, "1000", 4 [pid 3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3972] <... setpgid resumed>) = 0 [pid 3971] close(3 [pid 3977] <... setpgid resumed>) = 0 [pid 3975] <... write resumed>) = 4 [pid 3974] <... openat resumed>) = 3 [pid 3973] <... openat resumed>) = 3 [pid 3972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3971] <... close resumed>) = 0 [pid 3977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3975] close(3 [pid 3974] write(3, "1000", 4 [pid 3973] write(3, "1000", 4 [pid 3972] <... openat resumed>) = 3 [pid 3971] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3977] <... openat resumed>) = 3 [pid 3975] <... close resumed>) = 0 [pid 3974] <... write resumed>) = 4 [pid 3973] <... write resumed>) = 4 [pid 3972] write(3, "1000", 4 [pid 3977] write(3, "1000", 4 [pid 3975] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3974] close(3 [pid 3973] close(3 [pid 3972] <... write resumed>) = 4 [pid 3977] <... write resumed>) = 4 [pid 3974] <... close resumed>) = 0 [pid 3973] <... close resumed>) = 0 [pid 3972] close(3 [pid 3977] close(3 [pid 3974] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3973] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3972] <... close resumed>) = 0 [pid 3977] <... close resumed>) = 0 [pid 3972] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3977] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3975] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3974] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3973] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3972] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3971] <... openat resumed>) = 3 [pid 3977] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3975] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3974] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3973] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3972] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3977] <... openat resumed>) = 3 [pid 3975] <... openat resumed>) = 3 [pid 3974] <... openat resumed>) = 3 [pid 3973] <... openat resumed>) = 3 [pid 3972] <... openat resumed>) = 3 [pid 3971] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3977] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3975] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3974] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3973] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3972] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3971] <... openat resumed>) = 4 [pid 3977] <... write resumed>) = 8 [pid 3975] <... write resumed>) = 8 [pid 3974] <... write resumed>) = 8 [pid 3973] <... write resumed>) = 8 [pid 3972] <... write resumed>) = 8 [pid 3971] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3977] exit_group(0 [pid 3975] exit_group(0 [pid 3974] exit_group(0 [pid 3973] exit_group(0 [pid 3972] exit_group(0 [pid 3971] <... write resumed>) = 8 [pid 3977] <... exit_group resumed>) = ? [pid 3975] <... exit_group resumed>) = ? [pid 3974] <... exit_group resumed>) = ? [pid 3973] <... exit_group resumed>) = ? [pid 3972] <... exit_group resumed>) = ? [pid 3971] exit_group(0 [pid 3977] +++ exited with 0 +++ [pid 3975] +++ exited with 0 +++ [pid 3974] +++ exited with 0 +++ [pid 3973] +++ exited with 0 +++ [pid 3972] +++ exited with 0 +++ [pid 3971] <... exit_group resumed>) = ? [pid 3971] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 3983 [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 3640] 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 3983 attached [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3985 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3986 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3987 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3988 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3989 [pid 3983] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3985 attached ) = 0 [pid 3985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3983] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3989 attached [pid 3985] <... prctl resumed>) = 0 [pid 3983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3988 attached ./strace-static-x86_64: Process 3987 attached [pid 3989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3985] setpgid(0, 0 [pid 3983] <... openat resumed>) = 3 [pid 3989] setpgid(0, 0 [pid 3988] <... prctl resumed>) = 0 [pid 3987] <... prctl resumed>) = 0 [pid 3985] <... setpgid resumed>) = 0 [pid 3983] write(3, "1000", 4./strace-static-x86_64: Process 3986 attached [pid 3989] <... setpgid resumed>) = 0 [pid 3988] setpgid(0, 0 [pid 3987] setpgid(0, 0 [pid 3983] <... write resumed>) = 4 [pid 3989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3988] <... setpgid resumed>) = 0 [pid 3987] <... setpgid resumed>) = 0 [pid 3986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3983] close(3 [pid 3989] <... openat resumed>) = 3 [pid 3988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3986] <... prctl resumed>) = 0 [pid 3983] <... close resumed>) = 0 [pid 3989] write(3, "1000", 4 [pid 3988] <... openat resumed>) = 3 [pid 3987] <... openat resumed>) = 3 [pid 3986] setpgid(0, 0 [pid 3985] <... openat resumed>) = 3 [pid 3983] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3989] <... write resumed>) = 4 [pid 3988] write(3, "1000", 4 [pid 3987] write(3, "1000", 4 [pid 3986] <... setpgid resumed>) = 0 [pid 3985] write(3, "1000", 4 [pid 3989] close(3 [pid 3988] <... write resumed>) = 4 [pid 3987] <... write resumed>) = 4 [pid 3986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3985] <... write resumed>) = 4 [pid 3989] <... close resumed>) = 0 [pid 3988] close(3 [pid 3987] close(3 [pid 3986] <... openat resumed>) = 3 [pid 3989] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3988] <... close resumed>) = 0 [pid 3987] <... close resumed>) = 0 [pid 3986] write(3, "1000", 4 [pid 3985] close(3 [pid 3988] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3987] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3986] <... write resumed>) = 4 [pid 3985] <... close resumed>) = 0 [pid 3986] close(3 [pid 3985] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3986] <... close resumed>) = 0 [pid 3986] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3989] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3988] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3987] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3986] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3985] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3983] <... openat resumed>) = 3 [pid 3989] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3988] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3987] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3986] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3985] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3983] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3989] <... openat resumed>) = 3 [pid 3988] <... openat resumed>) = 3 [pid 3987] <... openat resumed>) = 3 [pid 3986] <... openat resumed>) = 3 [pid 3985] <... openat resumed>) = 3 [pid 3983] <... openat resumed>) = 4 [pid 3989] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3988] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3987] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3986] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3985] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3983] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3989] <... write resumed>) = 8 [pid 3988] <... write resumed>) = 8 [pid 3987] <... write resumed>) = 8 [pid 3986] <... write resumed>) = 8 [pid 3985] <... write resumed>) = 8 [pid 3983] <... write resumed>) = 8 [pid 3989] exit_group(0 [pid 3988] exit_group(0 [pid 3987] exit_group(0 [pid 3986] exit_group(0 [pid 3985] exit_group(0 [pid 3983] exit_group(0 [pid 3989] <... exit_group resumed>) = ? [pid 3988] <... exit_group resumed>) = ? [pid 3987] <... exit_group resumed>) = ? [pid 3986] <... exit_group resumed>) = ? [pid 3985] <... exit_group resumed>) = ? [pid 3983] <... exit_group resumed>) = ? [pid 3989] +++ exited with 0 +++ [pid 3988] +++ exited with 0 +++ [pid 3987] +++ exited with 0 +++ [pid 3986] +++ exited with 0 +++ [pid 3985] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3989, 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 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... restart_syscall resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 3993 [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./strace-static-x86_64: Process 3993 attached ./strace-static-x86_64: Process 3994 attached [pid 3983] +++ exited with 0 +++ [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 3994 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 3995 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 3997 ./strace-static-x86_64: Process 3998 attached [pid 3994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3993] <... prctl resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 3998 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 3999 [pid 3994] <... prctl resumed>) = 0 [pid 3993] setpgid(0, 0 [pid 3998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3994] setpgid(0, 0 [pid 3993] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3997 attached ./strace-static-x86_64: Process 3995 attached [pid 3998] setpgid(0, 0 [pid 3994] <... setpgid resumed>) = 0 [pid 3993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3998] <... setpgid resumed>) = 0 [pid 3997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3993] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3999 attached [pid 3998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3997] <... prctl resumed>) = 0 [pid 3995] <... prctl resumed>) = 0 [pid 3994] <... openat resumed>) = 3 [pid 3993] write(3, "1000", 4 [pid 3999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3998] <... openat resumed>) = 3 [pid 3997] setpgid(0, 0 [pid 3995] setpgid(0, 0 [pid 3994] write(3, "1000", 4 [pid 3993] <... write resumed>) = 4 [pid 3999] <... prctl resumed>) = 0 [pid 3998] write(3, "1000", 4 [pid 3997] <... setpgid resumed>) = 0 [pid 3995] <... setpgid resumed>) = 0 [pid 3994] <... write resumed>) = 4 [pid 3993] close(3 [pid 3999] setpgid(0, 0 [pid 3998] <... write resumed>) = 4 [pid 3997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3994] close(3 [pid 3993] <... close resumed>) = 0 [pid 3999] <... setpgid resumed>) = 0 [pid 3998] close(3 [pid 3997] <... openat resumed>) = 3 [pid 3995] <... openat resumed>) = 3 [pid 3994] <... close resumed>) = 0 [pid 3993] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3998] <... close resumed>) = 0 [pid 3997] write(3, "1000", 4 [pid 3995] write(3, "1000", 4 [pid 3994] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3999] <... openat resumed>) = 3 [pid 3998] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3997] <... write resumed>) = 4 [pid 3995] <... write resumed>) = 4 [pid 3999] write(3, "1000", 4 [pid 3997] close(3 [pid 3995] close(3 [pid 3999] <... write resumed>) = 4 [pid 3997] <... close resumed>) = 0 [pid 3995] <... close resumed>) = 0 [pid 3999] close(3 [pid 3997] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3995] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3999] <... close resumed>) = 0 [pid 3999] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3993] <... openat resumed>) = 3 [pid 3994] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3998] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3997] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3995] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3999] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3998] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3997] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3994] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3999] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3995] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3994] <... openat resumed>) = 3 [pid 3999] <... openat resumed>) = 3 [pid 3998] <... openat resumed>) = 3 [pid 3997] <... openat resumed>) = 3 [pid 3995] <... openat resumed>) = 3 [pid 3994] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3993] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3999] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3998] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3997] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3995] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3994] <... write resumed>) = 8 [pid 3993] <... openat resumed>) = 4 [pid 3999] <... write resumed>) = 8 [pid 3998] <... write resumed>) = 8 [pid 3997] <... write resumed>) = 8 [pid 3995] <... write resumed>) = 8 [pid 3994] exit_group(0 [pid 3993] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3999] exit_group(0 [pid 3998] exit_group(0 [pid 3997] exit_group(0 [pid 3995] exit_group(0 [pid 3994] <... exit_group resumed>) = ? [pid 3993] <... write resumed>) = 8 [pid 3999] <... exit_group resumed>) = ? [pid 3998] <... exit_group resumed>) = ? [pid 3997] <... exit_group resumed>) = ? [pid 3995] <... exit_group resumed>) = ? [pid 3994] +++ exited with 0 +++ [pid 3993] exit_group(0 [pid 3999] +++ exited with 0 +++ [pid 3998] +++ exited with 0 +++ [pid 3997] +++ exited with 0 +++ [pid 3995] +++ exited with 0 +++ [pid 3993] <... exit_group resumed>) = ? [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 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 3993] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3997, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3640] 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4005 attached [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4005 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4006 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4007 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4008 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4009 ./strace-static-x86_64: Process 4008 attached [pid 4005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4011 [pid 4008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4005] <... prctl resumed>) = 0 [pid 4008] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4011 attached ./strace-static-x86_64: Process 4009 attached [pid 4011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4009] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4007 attached [pid 4011] <... prctl resumed>) = 0 [pid 4009] <... prctl resumed>) = 0 [pid 4008] setpgid(0, 0 [pid 4005] setpgid(0, 0./strace-static-x86_64: Process 4006 attached [pid 4011] setpgid(0, 0 [pid 4009] setpgid(0, 0 [pid 4008] <... setpgid resumed>) = 0 [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4005] <... setpgid resumed>) = 0 [pid 4011] <... setpgid resumed>) = 0 [pid 4009] <... setpgid resumed>) = 0 [pid 4008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4007] <... prctl resumed>) = 0 [pid 4006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4008] <... openat resumed>) = 3 [pid 4007] setpgid(0, 0 [pid 4006] <... prctl resumed>) = 0 [pid 4005] <... openat resumed>) = 3 [pid 4011] <... openat resumed>) = 3 [pid 4009] <... openat resumed>) = 3 [pid 4008] write(3, "1000", 4 [pid 4007] <... setpgid resumed>) = 0 [pid 4006] setpgid(0, 0 [pid 4005] write(3, "1000", 4 [pid 4011] write(3, "1000", 4 [pid 4009] write(3, "1000", 4 [pid 4008] <... write resumed>) = 4 [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4006] <... setpgid resumed>) = 0 [pid 4005] <... write resumed>) = 4 [pid 4011] <... write resumed>) = 4 [pid 4009] <... write resumed>) = 4 [pid 4008] close(3 [pid 4007] <... openat resumed>) = 3 [pid 4006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4005] close(3 [pid 4011] close(3 [pid 4009] close(3 [pid 4008] <... close resumed>) = 0 [pid 4007] write(3, "1000", 4 [pid 4006] <... openat resumed>) = 3 [pid 4005] <... close resumed>) = 0 [pid 4011] <... close resumed>) = 0 [pid 4009] <... close resumed>) = 0 [pid 4008] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4007] <... write resumed>) = 4 [pid 4006] write(3, "1000", 4 [pid 4005] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4011] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4009] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4007] close(3 [pid 4006] <... write resumed>) = 4 [pid 4007] <... close resumed>) = 0 [pid 4006] close(3 [pid 4007] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4006] <... close resumed>) = 0 [pid 4006] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4008] <... openat resumed>) = 3 [pid 4005] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4011] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4009] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4007] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4008] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4006] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4005] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4011] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4009] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4008] <... openat resumed>) = 4 [pid 4007] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4006] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4005] <... openat resumed>) = 3 [pid 4011] <... openat resumed>) = 3 [pid 4009] <... openat resumed>) = 3 [pid 4008] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4007] <... openat resumed>) = 3 [pid 4006] <... openat resumed>) = 3 [pid 4005] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4011] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4009] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4008] <... write resumed>) = 8 [pid 4007] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4006] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4005] <... write resumed>) = 8 [pid 4011] <... write resumed>) = 8 [pid 4009] <... write resumed>) = 8 [pid 4008] exit_group(0 [pid 4007] <... write resumed>) = 8 [pid 4006] <... write resumed>) = 8 [pid 4005] exit_group(0 [pid 4011] exit_group(0 [pid 4009] exit_group(0 [pid 4008] <... exit_group resumed>) = ? [pid 4007] exit_group(0 [pid 4006] exit_group(0 [pid 4005] <... exit_group resumed>) = ? [pid 4011] <... exit_group resumed>) = ? [pid 4009] <... exit_group resumed>) = ? [pid 4008] +++ exited with 0 +++ [pid 4007] <... exit_group resumed>) = ? [pid 4006] <... exit_group resumed>) = ? [pid 4005] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4011] +++ exited with 0 +++ [pid 4009] +++ exited with 0 +++ [pid 4007] +++ exited with 0 +++ [pid 4006] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... restart_syscall resumed>) = 0 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4017 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4018 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4018 attached [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4021 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4020 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4022 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4019 [pid 4018] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4021 attached ./strace-static-x86_64: Process 4019 attached [pid 4021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4021] <... prctl resumed>) = 0 [pid 4019] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4017 attached [pid 4021] setpgid(0, 0 [pid 4019] setpgid(0, 0 [pid 4018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4021] <... setpgid resumed>) = 0 [pid 4019] <... setpgid resumed>) = 0 [pid 4021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4018] <... openat resumed>) = 3 [pid 4017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4021] <... openat resumed>) = 3 [pid 4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4018] write(3, "1000", 4./strace-static-x86_64: Process 4022 attached ./strace-static-x86_64: Process 4020 attached [pid 4021] write(3, "1000", 4 [pid 4019] <... openat resumed>) = 3 [pid 4018] <... write resumed>) = 4 [pid 4017] <... prctl resumed>) = 0 [pid 4022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4021] <... write resumed>) = 4 [pid 4020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4019] write(3, "1000", 4 [pid 4018] close(3 [pid 4017] setpgid(0, 0 [pid 4022] <... prctl resumed>) = 0 [pid 4021] close(3 [pid 4020] <... prctl resumed>) = 0 [pid 4019] <... write resumed>) = 4 [pid 4018] <... close resumed>) = 0 [pid 4017] <... setpgid resumed>) = 0 [pid 4022] setpgid(0, 0 [pid 4021] <... close resumed>) = 0 [pid 4020] setpgid(0, 0 [pid 4019] close(3 [pid 4018] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4022] <... setpgid resumed>) = 0 [pid 4021] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4020] <... setpgid resumed>) = 0 [pid 4019] <... close resumed>) = 0 [pid 4017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4019] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4017] <... openat resumed>) = 3 [pid 4022] <... openat resumed>) = 3 [pid 4020] <... openat resumed>) = 3 [pid 4017] write(3, "1000", 4 [pid 4022] write(3, "1000", 4 [pid 4020] write(3, "1000", 4 [pid 4017] <... write resumed>) = 4 [pid 4022] <... write resumed>) = 4 [pid 4020] <... write resumed>) = 4 [pid 4017] close(3 [pid 4022] close(3 [pid 4020] close(3 [pid 4017] <... close resumed>) = 0 [pid 4022] <... close resumed>) = 0 [pid 4020] <... close resumed>) = 0 [pid 4017] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4022] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4020] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4022] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4021] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4020] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4019] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4018] <... openat resumed>) = 3 [pid 4017] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4022] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4021] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4020] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4019] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4018] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4017] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4022] <... openat resumed>) = 3 [pid 4021] <... openat resumed>) = 3 [pid 4020] <... openat resumed>) = 3 [pid 4019] <... openat resumed>) = 3 [pid 4018] <... openat resumed>) = 4 [pid 4017] <... openat resumed>) = 3 [pid 4022] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4021] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4020] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4019] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4018] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4017] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4022] <... write resumed>) = 8 [pid 4021] <... write resumed>) = 8 [pid 4020] <... write resumed>) = 8 [pid 4019] <... write resumed>) = 8 [pid 4018] <... write resumed>) = 8 [pid 4017] <... write resumed>) = 8 [pid 4022] exit_group(0 [pid 4021] exit_group(0 [pid 4020] exit_group(0 [pid 4019] exit_group(0 [pid 4018] exit_group(0 [pid 4017] exit_group(0 [pid 4022] <... exit_group resumed>) = ? [pid 4021] <... exit_group resumed>) = ? [pid 4020] <... exit_group resumed>) = ? [pid 4019] <... exit_group resumed>) = ? [pid 4018] <... exit_group resumed>) = ? [pid 4017] <... exit_group resumed>) = ? [pid 4022] +++ exited with 0 +++ [pid 4021] +++ exited with 0 +++ [pid 4020] +++ exited with 0 +++ [pid 4019] +++ exited with 0 +++ [pid 4018] +++ exited with 0 +++ [pid 4017] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4018, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 3640] 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 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4028 attached ./strace-static-x86_64: Process 4027 attached [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4027 [pid 4028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4029 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4028] <... prctl resumed>) = 0 [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4028 [pid 4028] setpgid(0, 0 [pid 4027] <... prctl resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4030 [pid 4028] <... setpgid resumed>) = 0 [pid 4027] setpgid(0, 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4031 ./strace-static-x86_64: Process 4031 attached [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4032 [pid 4028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4027] <... setpgid resumed>) = 0 [pid 4028] write(3, "1000", 4) = 4 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4030 attached ./strace-static-x86_64: Process 4029 attached [pid 4031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4028] close(3 [pid 4027] <... openat resumed>) = 3 [pid 4031] <... prctl resumed>) = 0 [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4028] <... close resumed>) = 0 [pid 4027] write(3, "1000", 4 [pid 4031] setpgid(0, 0 [pid 4030] <... prctl resumed>) = 0 [pid 4029] <... prctl resumed>) = 0 [pid 4028] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4027] <... write resumed>) = 4 ./strace-static-x86_64: Process 4032 attached [pid 4031] <... setpgid resumed>) = 0 [pid 4030] setpgid(0, 0 [pid 4029] setpgid(0, 0 [pid 4027] close(3 [pid 4032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4030] <... setpgid resumed>) = 0 [pid 4029] <... setpgid resumed>) = 0 [pid 4027] <... close resumed>) = 0 [pid 4032] <... prctl resumed>) = 0 [pid 4031] <... openat resumed>) = 3 [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4032] setpgid(0, 0 [pid 4031] write(3, "1000", 4 [pid 4030] <... openat resumed>) = 3 [pid 4029] <... openat resumed>) = 3 [pid 4027] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4032] <... setpgid resumed>) = 0 [pid 4031] <... write resumed>) = 4 [pid 4030] write(3, "1000", 4 [pid 4029] write(3, "1000", 4 [pid 4032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4031] close(3 [pid 4030] <... write resumed>) = 4 [pid 4029] <... write resumed>) = 4 [pid 4032] <... openat resumed>) = 3 [pid 4031] <... close resumed>) = 0 [pid 4030] close(3 [pid 4029] close(3 [pid 4032] write(3, "1000", 4 [pid 4031] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4030] <... close resumed>) = 0 [pid 4029] <... close resumed>) = 0 [pid 4032] <... write resumed>) = 4 [pid 4031] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4030] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4029] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4028] <... openat resumed>) = 3 [pid 4027] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4032] close(3 [pid 4031] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4030] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4029] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4028] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4027] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4032] <... close resumed>) = 0 [pid 4031] <... openat resumed>) = 3 [pid 4030] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4029] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4028] <... openat resumed>) = 4 [pid 4027] <... openat resumed>) = 3 [pid 4032] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4031] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4030] <... openat resumed>) = 3 [pid 4029] <... openat resumed>) = 3 [pid 4028] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4027] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4032] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4031] <... write resumed>) = 8 [pid 4030] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4028] <... write resumed>) = 8 [pid 4027] <... write resumed>) = 8 [pid 4032] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4031] exit_group(0 [pid 4030] <... write resumed>) = 8 [pid 4028] exit_group(0 [pid 4027] exit_group(0 [pid 4032] <... openat resumed>) = 3 [pid 4031] <... exit_group resumed>) = ? [pid 4030] exit_group(0 [pid 4029] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4028] <... exit_group resumed>) = ? [pid 4027] <... exit_group resumed>) = ? [pid 4032] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4031] +++ exited with 0 +++ [pid 4030] <... exit_group resumed>) = ? [pid 4029] <... write resumed>) = 8 [pid 4028] +++ exited with 0 +++ [pid 4027] +++ exited with 0 +++ [pid 4032] <... write resumed>) = 8 [pid 4030] +++ exited with 0 +++ [pid 4029] exit_group(0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4032] exit_group(0 [pid 4029] <... exit_group resumed>) = ? [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 4032] <... exit_group resumed>) = ? [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 4032] +++ exited with 0 +++ [pid 4029] +++ exited with 0 +++ [pid 3643] <... restart_syscall resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] 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 3645] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4038 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4040 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4039 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4041 attached ./strace-static-x86_64: Process 4038 attached [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4041 ./strace-static-x86_64: Process 4039 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4042 [pid 4041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4041] setpgid(0, 0 [pid 4039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4041] <... setpgid resumed>) = 0 [pid 4039] <... prctl resumed>) = 0 [pid 4038] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4042 attached ./strace-static-x86_64: Process 4040 attached [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4044 [pid 4041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4039] setpgid(0, 0 [pid 4038] setpgid(0, 0 [pid 4042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4041] <... openat resumed>) = 3 [pid 4040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4039] <... setpgid resumed>) = 0 [pid 4038] <... setpgid resumed>) = 0 [pid 4042] <... prctl resumed>) = 0 [pid 4041] write(3, "1000", 4 [pid 4040] <... prctl resumed>) = 0 [pid 4038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4044 attached [pid 4042] setpgid(0, 0 [pid 4041] <... write resumed>) = 4 [pid 4040] setpgid(0, 0 [pid 4039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4038] <... openat resumed>) = 3 [pid 4044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4042] <... setpgid resumed>) = 0 [pid 4041] close(3 [pid 4040] <... setpgid resumed>) = 0 [pid 4039] <... openat resumed>) = 3 [pid 4038] write(3, "1000", 4 [pid 4044] <... prctl resumed>) = 0 [pid 4042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4041] <... close resumed>) = 0 [pid 4040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4039] write(3, "1000", 4 [pid 4044] setpgid(0, 0 [pid 4042] <... openat resumed>) = 3 [pid 4041] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4040] <... openat resumed>) = 3 [pid 4039] <... write resumed>) = 4 [pid 4038] <... write resumed>) = 4 [pid 4044] <... setpgid resumed>) = 0 [pid 4042] write(3, "1000", 4 [pid 4040] write(3, "1000", 4 [pid 4039] close(3 [pid 4038] close(3 [pid 4044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4042] <... write resumed>) = 4 [pid 4040] <... write resumed>) = 4 [pid 4039] <... close resumed>) = 0 [pid 4038] <... close resumed>) = 0 [pid 4044] <... openat resumed>) = 3 [pid 4042] close(3 [pid 4040] close(3 [pid 4039] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4038] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4044] write(3, "1000", 4 [pid 4042] <... close resumed>) = 0 [pid 4040] <... close resumed>) = 0 [pid 4044] <... write resumed>) = 4 [pid 4042] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4040] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4044] close(3) = 0 [pid 4044] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4041] <... openat resumed>) = 3 [pid 4039] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4044] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4042] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4040] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4038] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4039] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4044] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4042] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4040] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4044] <... openat resumed>) = 3 [pid 4042] <... openat resumed>) = 3 [pid 4041] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4040] <... openat resumed>) = 3 [pid 4039] <... openat resumed>) = 3 [pid 4038] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4044] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4042] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4040] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4039] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4038] <... openat resumed>) = 3 [pid 4041] <... openat resumed>) = 4 [pid 4044] <... write resumed>) = 8 [pid 4042] <... write resumed>) = 8 [pid 4040] <... write resumed>) = 8 [pid 4039] <... write resumed>) = 8 [pid 4038] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4041] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4044] exit_group(0 [pid 4042] exit_group(0 [pid 4041] <... write resumed>) = 8 [pid 4040] exit_group(0 [pid 4039] exit_group(0 [pid 4038] <... write resumed>) = 8 [pid 4044] <... exit_group resumed>) = ? [pid 4042] <... exit_group resumed>) = ? [pid 4041] exit_group(0 [pid 4040] <... exit_group resumed>) = ? [pid 4039] <... exit_group resumed>) = ? [pid 4044] +++ exited with 0 +++ [pid 4042] +++ exited with 0 +++ [pid 4041] <... exit_group resumed>) = ? [pid 4040] +++ exited with 0 +++ [pid 4038] exit_group(0 [pid 4039] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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] <... exit_group resumed>) = ? [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4048 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4049 [pid 4038] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4039, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4050 [pid 4041] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4052 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4051 [pid 3639] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4052 attached [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4051 attached ./strace-static-x86_64: Process 4050 attached ./strace-static-x86_64: Process 4049 attached ./strace-static-x86_64: Process 4048 attached [pid 4052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4052] setpgid(0, 0 [pid 4051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4049] <... prctl resumed>) = 0 [pid 4052] <... setpgid resumed>) = 0 [pid 4051] <... prctl resumed>) = 0 [pid 4050] <... prctl resumed>) = 0 [pid 4049] setpgid(0, 0 [pid 4048] <... prctl resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4053 [pid 4052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4051] setpgid(0, 0 [pid 4050] setpgid(0, 0 [pid 4049] <... setpgid resumed>) = 0 [pid 4048] setpgid(0, 0 [pid 4052] <... openat resumed>) = 3 [pid 4048] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4053 attached [pid 4052] write(3, "1000", 4 [pid 4051] <... setpgid resumed>) = 0 [pid 4050] <... setpgid resumed>) = 0 [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4052] <... write resumed>) = 4 [pid 4051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4049] <... openat resumed>) = 3 [pid 4048] <... openat resumed>) = 3 [pid 4053] <... prctl resumed>) = 0 [pid 4052] close(3 [pid 4051] <... openat resumed>) = 3 [pid 4050] <... openat resumed>) = 3 [pid 4049] write(3, "1000", 4 [pid 4048] write(3, "1000", 4 [pid 4053] setpgid(0, 0 [pid 4052] <... close resumed>) = 0 [pid 4051] write(3, "1000", 4 [pid 4050] write(3, "1000", 4 [pid 4049] <... write resumed>) = 4 [pid 4048] <... write resumed>) = 4 [pid 4053] <... setpgid resumed>) = 0 [pid 4052] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4051] <... write resumed>) = 4 [pid 4050] <... write resumed>) = 4 [pid 4049] close(3 [pid 4048] close(3 [pid 4053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4051] close(3 [pid 4050] close(3 [pid 4049] <... close resumed>) = 0 [pid 4048] <... close resumed>) = 0 [pid 4053] <... openat resumed>) = 3 [pid 4051] <... close resumed>) = 0 [pid 4050] <... close resumed>) = 0 [pid 4049] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4048] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4053] write(3, "1000", 4 [pid 4051] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4050] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4053] <... write resumed>) = 4 [pid 4053] close(3) = 0 [pid 4053] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4052] <... openat resumed>) = 3 [pid 4049] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4049] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 4049] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 4049] exit_group(0) = ? [pid 4053] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4051] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4050] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4049] +++ exited with 0 +++ [pid 4048] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4053] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4051] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4053] <... openat resumed>) = 3 [pid 4052] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4051] <... openat resumed>) = 3 [pid 4050] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4048] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4053] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4052] <... openat resumed>) = 4 [pid 4051] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4050] <... openat resumed>) = 3 [pid 4048] <... openat resumed>) = 3 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4053] <... write resumed>) = 8 [pid 4052] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4051] <... write resumed>) = 8 [pid 4050] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4048] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4058 [pid 4053] exit_group(0 [pid 4052] <... write resumed>) = 8 [pid 4051] exit_group(0 [pid 4050] <... write resumed>) = 8 [pid 4048] <... write resumed>) = 8 [pid 4053] <... exit_group resumed>) = ? [pid 4052] exit_group(0 [pid 4050] exit_group(0 [pid 4048] exit_group(0 [pid 4051] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4058 attached [pid 4053] +++ exited with 0 +++ [pid 4050] <... exit_group resumed>) = ? [pid 4058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4051] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4058] setpgid(0, 0 [pid 4050] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4058] <... setpgid resumed>) = 0 [pid 4052] <... exit_group resumed>) = ? [pid 4048] <... exit_group resumed>) = ? [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 4058] write(3, "1000", 4) = 4 [pid 4048] +++ exited with 0 +++ [pid 3640] <... restart_syscall resumed>) = 0 [pid 4058] close(3 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4058] <... close resumed>) = 0 [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4058] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] <... restart_syscall resumed>) = 0 [pid 4058] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4059 [pid 4058] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 3645] 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 4058] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4052] +++ exited with 0 +++ [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4058] <... write resumed>) = 8 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4060 [pid 4058] exit_group(0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4061 [pid 4058] <... exit_group resumed>) = ? [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4052, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4058] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4062 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4063 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4062 attached ./strace-static-x86_64: Process 4061 attached ./strace-static-x86_64: Process 4060 attached ./strace-static-x86_64: Process 4059 attached , child_tidptr=0x555556b455d0) = 4064 ./strace-static-x86_64: Process 4063 attached [pid 4062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4062] <... prctl resumed>) = 0 [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] <... prctl resumed>) = 0 [pid 4062] setpgid(0, 0 [pid 4061] <... prctl resumed>) = 0 [pid 4060] <... prctl resumed>) = 0 [pid 4059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] setpgid(0, 0 [pid 4062] <... setpgid resumed>) = 0 [pid 4061] setpgid(0, 0 [pid 4060] setpgid(0, 0 [pid 4059] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4064 attached [pid 4063] <... setpgid resumed>) = 0 [pid 4062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4061] <... setpgid resumed>) = 0 [pid 4060] <... setpgid resumed>) = 0 [pid 4059] setpgid(0, 0 [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4062] <... openat resumed>) = 3 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4059] <... setpgid resumed>) = 0 [pid 4064] <... prctl resumed>) = 0 [pid 4063] <... openat resumed>) = 3 [pid 4062] write(3, "1000", 4 [pid 4061] <... openat resumed>) = 3 [pid 4060] <... openat resumed>) = 3 [pid 4059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4064] setpgid(0, 0 [pid 4063] write(3, "1000", 4 [pid 4064] <... setpgid resumed>) = 0 [pid 4063] <... write resumed>) = 4 [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4063] close(3 [pid 4064] <... openat resumed>) = 3 [pid 4063] <... close resumed>) = 0 [pid 4062] <... write resumed>) = 4 [pid 4061] write(3, "1000", 4 [pid 4060] write(3, "1000", 4 [pid 4059] <... openat resumed>) = 3 [pid 4064] write(3, "1000", 4 [pid 4063] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4062] close(3 [pid 4061] <... write resumed>) = 4 [pid 4060] <... write resumed>) = 4 [pid 4059] write(3, "1000", 4 [pid 4064] <... write resumed>) = 4 [pid 4062] <... close resumed>) = 0 [pid 4061] close(3 [pid 4060] close(3 [pid 4059] <... write resumed>) = 4 [pid 4064] close(3 [pid 4062] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4061] <... close resumed>) = 0 [pid 4060] <... close resumed>) = 0 [pid 4059] close(3 [pid 4064] <... close resumed>) = 0 [pid 4061] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4060] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4059] <... close resumed>) = 0 [pid 4064] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4059] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4064] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4063] <... openat resumed>) = 3 [pid 4062] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4061] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4060] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4059] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4064] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4062] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4061] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4060] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4059] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4064] <... openat resumed>) = 3 [pid 4063] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4062] <... openat resumed>) = 3 [pid 4061] <... openat resumed>) = 3 [pid 4060] <... openat resumed>) = 3 [pid 4059] <... openat resumed>) = 3 [pid 4064] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4063] <... openat resumed>) = 4 [pid 4062] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4061] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4060] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4059] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4064] <... write resumed>) = 8 [pid 4063] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4062] <... write resumed>) = 8 [pid 4061] <... write resumed>) = 8 [pid 4060] <... write resumed>) = 8 [pid 4059] <... write resumed>) = 8 [pid 4064] exit_group(0 [pid 4063] <... write resumed>) = 8 [pid 4062] exit_group(0 [pid 4061] exit_group(0 [pid 4064] <... exit_group resumed>) = ? [pid 4063] exit_group(0 [pid 4062] <... exit_group resumed>) = ? [pid 4061] <... exit_group resumed>) = ? [pid 4060] exit_group(0 [pid 4059] exit_group(0 [pid 4063] <... exit_group resumed>) = ? [pid 4064] +++ exited with 0 +++ [pid 4063] +++ exited with 0 +++ [pid 4062] +++ exited with 0 +++ [pid 4061] +++ exited with 0 +++ [pid 4060] <... exit_group resumed>) = ? [pid 4059] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 4060] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 4059] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] <... restart_syscall resumed>) = 0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4061, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4069 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4070 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4069 attached [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4071 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4072 [pid 3640] 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 4069] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4071 attached [pid 4071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4069] <... prctl resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4073 [pid 4069] setpgid(0, 0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4074 [pid 4071] <... prctl resumed>) = 0 [pid 4069] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4072 attached ./strace-static-x86_64: Process 4070 attached [pid 4071] setpgid(0, 0 [pid 4069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4074 attached ./strace-static-x86_64: Process 4073 attached [pid 4072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4071] <... setpgid resumed>) = 0 [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4072] <... prctl resumed>) = 0 [pid 4071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4070] <... prctl resumed>) = 0 [pid 4069] <... openat resumed>) = 3 [pid 4074] <... prctl resumed>) = 0 [pid 4073] <... prctl resumed>) = 0 [pid 4072] setpgid(0, 0 [pid 4071] <... openat resumed>) = 3 [pid 4070] setpgid(0, 0 [pid 4069] write(3, "1000", 4 [pid 4074] setpgid(0, 0 [pid 4073] setpgid(0, 0 [pid 4072] <... setpgid resumed>) = 0 [pid 4071] write(3, "1000", 4 [pid 4070] <... setpgid resumed>) = 0 [pid 4069] <... write resumed>) = 4 [pid 4074] <... setpgid resumed>) = 0 [pid 4073] <... setpgid resumed>) = 0 [pid 4072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4071] <... write resumed>) = 4 [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4069] close(3 [pid 4074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4072] <... openat resumed>) = 3 [pid 4071] close(3 [pid 4070] <... openat resumed>) = 3 [pid 4069] <... close resumed>) = 0 [pid 4074] <... openat resumed>) = 3 [pid 4073] <... openat resumed>) = 3 [pid 4072] write(3, "1000", 4 [pid 4071] <... close resumed>) = 0 [pid 4070] write(3, "1000", 4 [pid 4069] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4074] write(3, "1000", 4 [pid 4073] write(3, "1000", 4 [pid 4072] <... write resumed>) = 4 [pid 4071] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4070] <... write resumed>) = 4 [pid 4074] <... write resumed>) = 4 [pid 4073] <... write resumed>) = 4 [pid 4072] close(3 [pid 4070] close(3 [pid 4074] close(3 [pid 4073] close(3 [pid 4072] <... close resumed>) = 0 [pid 4070] <... close resumed>) = 0 [pid 4074] <... close resumed>) = 0 [pid 4073] <... close resumed>) = 0 [pid 4072] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4070] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4074] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4073] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4069] <... openat resumed>) = 3 [pid 4074] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4073] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4072] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4071] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4070] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4074] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4073] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4072] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4071] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4070] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4074] <... openat resumed>) = 3 [pid 4073] <... openat resumed>) = 3 [pid 4072] <... openat resumed>) = 3 [pid 4071] <... openat resumed>) = 3 [pid 4070] <... openat resumed>) = 3 [pid 4069] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4074] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4073] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4072] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4071] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4070] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4069] <... openat resumed>) = 4 [pid 4074] <... write resumed>) = 8 [pid 4073] <... write resumed>) = 8 [pid 4072] <... write resumed>) = 8 [pid 4071] <... write resumed>) = 8 [pid 4070] <... write resumed>) = 8 [pid 4069] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4074] exit_group(0 [pid 4073] exit_group(0 [pid 4072] exit_group(0 [pid 4071] exit_group(0 [pid 4070] exit_group(0 [pid 4069] <... write resumed>) = 8 [pid 4074] <... exit_group resumed>) = ? [pid 4073] <... exit_group resumed>) = ? [pid 4072] <... exit_group resumed>) = ? [pid 4071] <... exit_group resumed>) = ? [pid 4070] <... exit_group resumed>) = ? [pid 4074] +++ exited with 0 +++ [pid 4073] +++ exited with 0 +++ [pid 4072] +++ exited with 0 +++ [pid 4071] +++ exited with 0 +++ [pid 4070] +++ exited with 0 +++ [pid 4069] exit_group(0) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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 3640] 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 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4079 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4080 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4081 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4082 ./strace-static-x86_64: Process 4081 attached [pid 4069] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4069, 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 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4083 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4084 ./strace-static-x86_64: Process 4083 attached [pid 4081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4081] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4082 attached [pid 4083] <... prctl resumed>) = 0 [pid 4081] setpgid(0, 0 [pid 4083] setpgid(0, 0 [pid 4081] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4084 attached ./strace-static-x86_64: Process 4080 attached ./strace-static-x86_64: Process 4079 attached [pid 4083] <... setpgid resumed>) = 0 [pid 4082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4082] <... prctl resumed>) = 0 [pid 4081] <... openat resumed>) = 3 [pid 4080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4084] <... prctl resumed>) = 0 [pid 4083] <... openat resumed>) = 3 [pid 4082] setpgid(0, 0 [pid 4081] write(3, "1000", 4 [pid 4080] <... prctl resumed>) = 0 [pid 4084] setpgid(0, 0 [pid 4083] write(3, "1000", 4 [pid 4082] <... setpgid resumed>) = 0 [pid 4081] <... write resumed>) = 4 [pid 4080] setpgid(0, 0 [pid 4079] <... prctl resumed>) = 0 [pid 4084] <... setpgid resumed>) = 0 [pid 4083] <... write resumed>) = 4 [pid 4082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4081] close(3 [pid 4080] <... setpgid resumed>) = 0 [pid 4079] setpgid(0, 0 [pid 4084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4083] close(3 [pid 4082] <... openat resumed>) = 3 [pid 4081] <... close resumed>) = 0 [pid 4080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4079] <... setpgid resumed>) = 0 [pid 4084] <... openat resumed>) = 3 [pid 4083] <... close resumed>) = 0 [pid 4082] write(3, "1000", 4 [pid 4081] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4080] <... openat resumed>) = 3 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4084] write(3, "1000", 4 [pid 4083] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4082] <... write resumed>) = 4 [pid 4080] write(3, "1000", 4 [pid 4079] <... openat resumed>) = 3 [pid 4084] <... write resumed>) = 4 [pid 4082] close(3 [pid 4080] <... write resumed>) = 4 [pid 4079] write(3, "1000", 4 [pid 4084] close(3 [pid 4082] <... close resumed>) = 0 [pid 4080] close(3 [pid 4079] <... write resumed>) = 4 [pid 4084] <... close resumed>) = 0 [pid 4082] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4080] <... close resumed>) = 0 [pid 4079] close(3 [pid 4084] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4080] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4079] <... close resumed>) = 0 [pid 4079] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4081] <... openat resumed>) = 3 [pid 4084] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4083] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4082] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4080] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4079] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4084] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4083] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4082] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4080] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4079] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4084] <... openat resumed>) = 3 [pid 4083] <... openat resumed>) = 3 [pid 4082] <... openat resumed>) = 3 [pid 4081] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4080] <... openat resumed>) = 3 [pid 4079] <... openat resumed>) = 3 [pid 4084] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4083] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4082] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4081] <... openat resumed>) = 4 [pid 4080] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4079] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4084] <... write resumed>) = 8 [pid 4083] <... write resumed>) = 8 [pid 4082] <... write resumed>) = 8 [pid 4081] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4080] <... write resumed>) = 8 [pid 4079] <... write resumed>) = 8 [pid 4084] exit_group(0 [pid 4083] exit_group(0 [pid 4082] exit_group(0 [pid 4081] <... write resumed>) = 8 [pid 4080] exit_group(0 [pid 4079] exit_group(0 [pid 4084] <... exit_group resumed>) = ? [pid 4083] <... exit_group resumed>) = ? [pid 4082] <... exit_group resumed>) = ? [pid 4081] exit_group(0 [pid 4080] <... exit_group resumed>) = ? [pid 4079] <... exit_group resumed>) = ? [pid 4084] +++ exited with 0 +++ [pid 4083] +++ exited with 0 +++ [pid 4082] +++ exited with 0 +++ [pid 4081] <... exit_group resumed>) = ? [pid 4080] +++ exited with 0 +++ [pid 4079] +++ exited with 0 +++ [pid 4081] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3642] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4089 [pid 3645] 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 3640] 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 4092 attached ./strace-static-x86_64: Process 4090 attached ./strace-static-x86_64: Process 4089 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4090 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4091 [pid 4090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4092 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4093 [pid 4092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4094 [pid 4090] <... prctl resumed>) = 0 [pid 4089] <... prctl resumed>) = 0 [pid 4092] <... prctl resumed>) = 0 [pid 4090] setpgid(0, 0 [pid 4089] setpgid(0, 0./strace-static-x86_64: Process 4094 attached [pid 4092] setpgid(0, 0 [pid 4090] <... setpgid resumed>) = 0 [pid 4089] <... setpgid resumed>) = 0 [pid 4092] <... setpgid resumed>) = 0 [pid 4090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4093 attached ./strace-static-x86_64: Process 4091 attached [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4090] <... openat resumed>) = 3 [pid 4089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4094] <... prctl resumed>) = 0 [pid 4093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4090] write(3, "1000", 4 [pid 4089] <... openat resumed>) = 3 [pid 4094] setpgid(0, 0 [pid 4093] <... prctl resumed>) = 0 [pid 4092] <... openat resumed>) = 3 [pid 4091] <... prctl resumed>) = 0 [pid 4090] <... write resumed>) = 4 [pid 4089] write(3, "1000", 4 [pid 4094] <... setpgid resumed>) = 0 [pid 4093] setpgid(0, 0 [pid 4092] write(3, "1000", 4 [pid 4091] setpgid(0, 0 [pid 4090] close(3 [pid 4089] <... write resumed>) = 4 [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4093] <... setpgid resumed>) = 0 [pid 4092] <... write resumed>) = 4 [pid 4091] <... setpgid resumed>) = 0 [pid 4090] <... close resumed>) = 0 [pid 4089] close(3 [pid 4094] <... openat resumed>) = 3 [pid 4093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4092] close(3 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4090] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4089] <... close resumed>) = 0 [pid 4094] write(3, "1000", 4 [pid 4093] <... openat resumed>) = 3 [pid 4092] <... close resumed>) = 0 [pid 4091] <... openat resumed>) = 3 [pid 4089] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4094] <... write resumed>) = 4 [pid 4093] write(3, "1000", 4 [pid 4092] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4091] write(3, "1000", 4 [pid 4094] close(3 [pid 4093] <... write resumed>) = 4 [pid 4091] <... write resumed>) = 4 [pid 4094] <... close resumed>) = 0 [pid 4093] close(3 [pid 4091] close(3 [pid 4093] <... close resumed>) = 0 [pid 4091] <... close resumed>) = 0 [pid 4093] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4091] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4094] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4093] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4092] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4091] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4090] <... openat resumed>) = 3 [pid 4089] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4094] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4093] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4092] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4091] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4090] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4089] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4094] <... openat resumed>) = 3 [pid 4093] <... openat resumed>) = 3 [pid 4092] <... openat resumed>) = 3 [pid 4091] <... openat resumed>) = 3 [pid 4090] <... openat resumed>) = 4 [pid 4089] <... openat resumed>) = 3 [pid 4094] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4093] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4092] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4091] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4090] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4089] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4094] <... write resumed>) = 8 [pid 4093] <... write resumed>) = 8 [pid 4092] <... write resumed>) = 8 [pid 4091] <... write resumed>) = 8 [pid 4090] <... write resumed>) = 8 [pid 4089] <... write resumed>) = 8 [pid 4094] exit_group(0 [pid 4093] exit_group(0 [pid 4092] exit_group(0 [pid 4091] exit_group(0 [pid 4090] exit_group(0 [pid 4089] exit_group(0 [pid 4094] <... exit_group resumed>) = ? [pid 4093] <... exit_group resumed>) = ? [pid 4092] <... exit_group resumed>) = ? [pid 4091] <... exit_group resumed>) = ? [pid 4090] <... exit_group resumed>) = ? [pid 4089] <... exit_group resumed>) = ? [pid 4094] +++ exited with 0 +++ [pid 4093] +++ exited with 0 +++ [pid 4092] +++ exited with 0 +++ [pid 4091] +++ exited with 0 +++ [pid 4090] +++ exited with 0 +++ [pid 4089] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] 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=4092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4099 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4102 attached ./strace-static-x86_64: Process 4101 attached ./strace-static-x86_64: Process 4100 attached ./strace-static-x86_64: Process 4099 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4101 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4100 [pid 3640] 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 4102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4102 ./strace-static-x86_64: Process 4103 attached [pid 4102] <... prctl resumed>) = 0 [pid 4101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4100] <... prctl resumed>) = 0 [pid 4099] <... prctl resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4103 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4104 [pid 4103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4102] setpgid(0, 0 [pid 4101] <... prctl resumed>) = 0 [pid 4100] setpgid(0, 0 [pid 4099] setpgid(0, 0./strace-static-x86_64: Process 4104 attached [pid 4103] <... prctl resumed>) = 0 [pid 4102] <... setpgid resumed>) = 0 [pid 4101] setpgid(0, 0 [pid 4100] <... setpgid resumed>) = 0 [pid 4099] <... setpgid resumed>) = 0 [pid 4104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4103] setpgid(0, 0 [pid 4102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4101] <... setpgid resumed>) = 0 [pid 4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4104] <... prctl resumed>) = 0 [pid 4103] <... setpgid resumed>) = 0 [pid 4102] <... openat resumed>) = 3 [pid 4101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4100] <... openat resumed>) = 3 [pid 4099] <... openat resumed>) = 3 [pid 4104] setpgid(0, 0 [pid 4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4102] write(3, "1000", 4 [pid 4101] <... openat resumed>) = 3 [pid 4100] write(3, "1000", 4 [pid 4099] write(3, "1000", 4 [pid 4104] <... setpgid resumed>) = 0 [pid 4103] <... openat resumed>) = 3 [pid 4102] <... write resumed>) = 4 [pid 4101] write(3, "1000", 4 [pid 4100] <... write resumed>) = 4 [pid 4099] <... write resumed>) = 4 [pid 4104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4103] write(3, "1000", 4 [pid 4102] close(3 [pid 4101] <... write resumed>) = 4 [pid 4100] close(3 [pid 4099] close(3 [pid 4104] <... openat resumed>) = 3 [pid 4103] <... write resumed>) = 4 [pid 4102] <... close resumed>) = 0 [pid 4101] close(3 [pid 4100] <... close resumed>) = 0 [pid 4099] <... close resumed>) = 0 [pid 4104] write(3, "1000", 4 [pid 4103] close(3 [pid 4102] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4101] <... close resumed>) = 0 [pid 4100] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4099] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4104] <... write resumed>) = 4 [pid 4103] <... close resumed>) = 0 [pid 4101] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4104] close(3 [pid 4103] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4104] <... close resumed>) = 0 [pid 4104] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4103] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4102] <... openat resumed>) = 3 [pid 4101] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4100] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4099] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4104] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4103] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4102] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4101] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4100] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4099] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4104] <... openat resumed>) = 3 [pid 4103] <... openat resumed>) = 3 [pid 4102] <... openat resumed>) = 4 [pid 4101] <... openat resumed>) = 3 [pid 4100] <... openat resumed>) = 3 [pid 4099] <... openat resumed>) = 3 [pid 4104] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4103] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4102] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4101] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4100] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4099] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4104] <... write resumed>) = 8 [pid 4103] <... write resumed>) = 8 [pid 4102] <... write resumed>) = 8 [pid 4101] <... write resumed>) = 8 [pid 4100] <... write resumed>) = 8 [pid 4099] <... write resumed>) = 8 [pid 4104] exit_group(0 [pid 4102] exit_group(0 [pid 4099] exit_group(0 [pid 4100] exit_group(0 [pid 4101] exit_group(0 [pid 4103] exit_group(0 [pid 4102] <... exit_group resumed>) = ? [pid 4099] <... exit_group resumed>) = ? [pid 4103] <... exit_group resumed>) = ? [pid 4100] <... exit_group resumed>) = ? [pid 4101] <... exit_group resumed>) = ? [pid 4099] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4099, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4100] +++ exited with 0 +++ [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4111 [pid 4103] +++ exited with 0 +++ [pid 4101] +++ exited with 0 +++ [pid 4104] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4104] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4111 attached [pid 4111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4112 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4113 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4111] <... prctl resumed>) = 0 [pid 4111] setpgid(0, 0) = 0 [pid 4111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4111] write(3, "1000", 4 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4114 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4115 [pid 4111] <... write resumed>) = 4 [pid 4111] close(3) = 0 [pid 4111] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4102] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4102, 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, child_tidptr=0x555556b455d0) = 4117 ./strace-static-x86_64: Process 4117 attached [pid 4117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4117] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4115 attached ./strace-static-x86_64: Process 4114 attached ./strace-static-x86_64: Process 4113 attached ./strace-static-x86_64: Process 4112 attached [pid 4117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4117] write(3, "1000", 4) = 4 [pid 4117] close(3) = 0 [pid 4115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4117] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4115] <... prctl resumed>) = 0 [pid 4114] <... prctl resumed>) = 0 [pid 4113] <... prctl resumed>) = 0 [pid 4112] <... prctl resumed>) = 0 [pid 4115] setpgid(0, 0 [pid 4114] setpgid(0, 0 [pid 4113] setpgid(0, 0 [pid 4112] setpgid(0, 0 [pid 4115] <... setpgid resumed>) = 0 [pid 4114] <... setpgid resumed>) = 0 [pid 4113] <... setpgid resumed>) = 0 [pid 4112] <... setpgid resumed>) = 0 [pid 4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4117] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4115] <... openat resumed>) = 3 [pid 4114] <... openat resumed>) = 3 [pid 4113] <... openat resumed>) = 3 [pid 4112] <... openat resumed>) = 3 [pid 4111] <... openat resumed>) = 3 [pid 4117] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4115] write(3, "1000", 4 [pid 4114] write(3, "1000", 4 [pid 4113] write(3, "1000", 4 [pid 4112] write(3, "1000", 4 [pid 4111] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4117] <... openat resumed>) = 3 [pid 4115] <... write resumed>) = 4 [pid 4114] <... write resumed>) = 4 [pid 4113] <... write resumed>) = 4 [pid 4112] <... write resumed>) = 4 [pid 4111] <... openat resumed>) = 4 [pid 4117] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4115] close(3 [pid 4114] close(3 [pid 4113] close(3 [pid 4112] close(3 [pid 4111] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4117] <... write resumed>) = 8 [pid 4115] <... close resumed>) = 0 [pid 4114] <... close resumed>) = 0 [pid 4113] <... close resumed>) = 0 [pid 4112] <... close resumed>) = 0 [pid 4111] <... write resumed>) = 8 [pid 4117] exit_group(0 [pid 4115] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4114] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4113] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4112] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4117] <... exit_group resumed>) = ? [pid 4115] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4114] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4113] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4112] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4111] exit_group(0 [pid 4117] +++ exited with 0 +++ [pid 4115] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4114] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4113] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4112] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4111] <... exit_group resumed>) = ? [pid 4115] <... openat resumed>) = 3 [pid 4114] <... openat resumed>) = 3 [pid 4113] <... openat resumed>) = 3 [pid 4112] <... openat resumed>) = 3 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4115] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4114] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4113] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4112] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4115] <... write resumed>) = 8 [pid 4114] <... write resumed>) = 8 [pid 4113] <... write resumed>) = 8 [pid 4112] <... write resumed>) = 8 [pid 4115] exit_group(0 [pid 4114] exit_group(0 [pid 4113] exit_group(0 [pid 4112] exit_group(0 [pid 4115] <... exit_group resumed>) = ? [pid 4114] <... exit_group resumed>) = ? [pid 4113] <... exit_group resumed>) = ? [pid 4112] <... exit_group resumed>) = ? [pid 4111] +++ exited with 0 +++ [pid 4115] +++ exited with 0 +++ [pid 4114] +++ exited with 0 +++ [pid 4113] +++ exited with 0 +++ [pid 4112] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4111, 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 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4121 [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3640] 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 4121 attached [pid 4121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4124 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4123 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4125 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4126 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4127 [pid 4121] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4126 attached [pid 4121] setpgid(0, 0./strace-static-x86_64: Process 4125 attached [pid 4126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4121] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4127 attached ./strace-static-x86_64: Process 4124 attached [pid 4126] <... prctl resumed>) = 0 [pid 4125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4123 attached [pid 4127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4126] setpgid(0, 0 [pid 4125] <... prctl resumed>) = 0 [pid 4124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4121] <... openat resumed>) = 3 [pid 4127] <... prctl resumed>) = 0 [pid 4126] <... setpgid resumed>) = 0 [pid 4125] setpgid(0, 0 [pid 4124] <... prctl resumed>) = 0 [pid 4123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4121] write(3, "1000", 4 [pid 4127] setpgid(0, 0 [pid 4126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4125] <... setpgid resumed>) = 0 [pid 4124] setpgid(0, 0 [pid 4123] <... prctl resumed>) = 0 [pid 4121] <... write resumed>) = 4 [pid 4127] <... setpgid resumed>) = 0 [pid 4126] <... openat resumed>) = 3 [pid 4125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4124] <... setpgid resumed>) = 0 [pid 4123] setpgid(0, 0 [pid 4121] close(3 [pid 4127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4126] write(3, "1000", 4 [pid 4125] <... openat resumed>) = 3 [pid 4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4123] <... setpgid resumed>) = 0 [pid 4121] <... close resumed>) = 0 [pid 4127] <... openat resumed>) = 3 [pid 4126] <... write resumed>) = 4 [pid 4125] write(3, "1000", 4 [pid 4124] <... openat resumed>) = 3 [pid 4123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4121] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4127] write(3, "1000", 4 [pid 4126] close(3 [pid 4125] <... write resumed>) = 4 [pid 4124] write(3, "1000", 4 [pid 4123] <... openat resumed>) = 3 [pid 4127] <... write resumed>) = 4 [pid 4126] <... close resumed>) = 0 [pid 4125] close(3 [pid 4124] <... write resumed>) = 4 [pid 4123] write(3, "1000", 4 [pid 4127] close(3 [pid 4126] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4125] <... close resumed>) = 0 [pid 4124] close(3 [pid 4123] <... write resumed>) = 4 [pid 4127] <... close resumed>) = 0 [pid 4125] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4124] <... close resumed>) = 0 [pid 4123] close(3 [pid 4127] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4124] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4123] <... close resumed>) = 0 [pid 4123] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4127] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4126] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4125] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4124] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4123] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4121] <... openat resumed>) = 3 [pid 4127] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4126] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4125] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4124] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4123] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4121] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4127] <... openat resumed>) = 3 [pid 4126] <... openat resumed>) = 3 [pid 4125] <... openat resumed>) = 3 [pid 4124] <... openat resumed>) = 3 [pid 4123] <... openat resumed>) = 3 [pid 4121] <... openat resumed>) = 4 [pid 4127] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4126] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4125] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4124] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4123] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4121] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4127] <... write resumed>) = 8 [pid 4126] <... write resumed>) = 8 [pid 4125] <... write resumed>) = 8 [pid 4124] <... write resumed>) = 8 [pid 4123] <... write resumed>) = 8 [pid 4121] <... write resumed>) = 8 [pid 4127] exit_group(0 [pid 4126] exit_group(0 [pid 4125] exit_group(0 [pid 4124] exit_group(0 [pid 4123] exit_group(0 [pid 4121] exit_group(0 [pid 4127] <... exit_group resumed>) = ? [pid 4126] <... exit_group resumed>) = ? [pid 4125] <... exit_group resumed>) = ? [pid 4124] <... exit_group resumed>) = ? [pid 4123] <... exit_group resumed>) = ? [pid 4121] <... exit_group resumed>) = ? [pid 4127] +++ exited with 0 +++ [pid 4126] +++ exited with 0 +++ [pid 4125] +++ exited with 0 +++ [pid 4124] +++ exited with 0 +++ [pid 4123] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4133 [pid 4121] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4121, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 3645] 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 4135 attached [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4136 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4138 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4135 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4139 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4137 ./strace-static-x86_64: Process 4138 attached ./strace-static-x86_64: Process 4137 attached ./strace-static-x86_64: Process 4136 attached ./strace-static-x86_64: Process 4133 attached [pid 4135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4138] setpgid(0, 0 [pid 4136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4138] <... setpgid resumed>) = 0 [pid 4136] <... prctl resumed>) = 0 [pid 4133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4136] setpgid(0, 0 [pid 4133] <... prctl resumed>) = 0 [pid 4138] <... openat resumed>) = 3 [pid 4136] <... setpgid resumed>) = 0 [pid 4133] setpgid(0, 0 [pid 4135] <... prctl resumed>) = 0 [pid 4138] write(3, "1000", 4 [pid 4137] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4139 attached [pid 4138] <... write resumed>) = 4 [pid 4137] <... prctl resumed>) = 0 [pid 4136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4135] setpgid(0, 0 [pid 4133] <... setpgid resumed>) = 0 [pid 4138] close(3 [pid 4139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4137] setpgid(0, 0 [pid 4133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4136] <... openat resumed>) = 3 [pid 4139] <... prctl resumed>) = 0 [pid 4138] <... close resumed>) = 0 [pid 4137] <... setpgid resumed>) = 0 [pid 4136] write(3, "1000", 4 [pid 4135] <... setpgid resumed>) = 0 [pid 4133] <... openat resumed>) = 3 [pid 4139] setpgid(0, 0 [pid 4138] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4136] <... write resumed>) = 4 [pid 4135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4133] write(3, "1000", 4 [pid 4139] <... setpgid resumed>) = 0 [pid 4137] <... openat resumed>) = 3 [pid 4136] close(3 [pid 4135] <... openat resumed>) = 3 [pid 4133] <... write resumed>) = 4 [pid 4139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4137] write(3, "1000", 4 [pid 4136] <... close resumed>) = 0 [pid 4135] write(3, "1000", 4 [pid 4133] close(3 [pid 4139] <... openat resumed>) = 3 [pid 4137] <... write resumed>) = 4 [pid 4136] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4135] <... write resumed>) = 4 [pid 4133] <... close resumed>) = 0 [pid 4139] write(3, "1000", 4 [pid 4137] close(3 [pid 4135] close(3 [pid 4133] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4139] <... write resumed>) = 4 [pid 4137] <... close resumed>) = 0 [pid 4135] <... close resumed>) = 0 [pid 4139] close(3 [pid 4137] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4135] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4139] <... close resumed>) = 0 [pid 4139] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4138] <... openat resumed>) = 3 [pid 4136] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4133] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4139] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4137] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4136] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4135] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4133] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4139] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4137] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4135] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4133] <... openat resumed>) = 3 [pid 4139] <... openat resumed>) = 3 [pid 4137] <... openat resumed>) = 3 [pid 4135] <... openat resumed>) = 3 [pid 4136] <... openat resumed>) = 3 [pid 4139] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4138] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4137] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4136] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4135] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4133] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4139] <... write resumed>) = 8 [pid 4138] <... openat resumed>) = 4 [pid 4137] <... write resumed>) = 8 [pid 4136] <... write resumed>) = 8 [pid 4135] <... write resumed>) = 8 [pid 4133] <... write resumed>) = 8 [pid 4139] exit_group(0 [pid 4138] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4137] exit_group(0 [pid 4136] exit_group(0 [pid 4135] exit_group(0 [pid 4133] exit_group(0 [pid 4139] <... exit_group resumed>) = ? [pid 4138] <... write resumed>) = 8 [pid 4137] <... exit_group resumed>) = ? [pid 4136] <... exit_group resumed>) = ? [pid 4135] <... exit_group resumed>) = ? [pid 4133] <... exit_group resumed>) = ? [pid 4139] +++ exited with 0 +++ [pid 4138] exit_group(0 [pid 4137] +++ exited with 0 +++ [pid 4136] +++ exited with 0 +++ [pid 4135] +++ exited with 0 +++ [pid 4133] +++ exited with 0 +++ [pid 4138] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4138] +++ exited with 0 +++ [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 4144 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4145 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4146 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4147 ./strace-static-x86_64: Process 4144 attached [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4148 ./strace-static-x86_64: Process 4148 attached [pid 4144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4149 ./strace-static-x86_64: Process 4145 attached [pid 4144] <... prctl resumed>) = 0 [pid 4144] setpgid(0, 0 [pid 4148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4148] setpgid(0, 0./strace-static-x86_64: Process 4146 attached ) = 0 [pid 4144] <... setpgid resumed>) = 0 [pid 4148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4148] <... openat resumed>) = 3 [pid 4146] <... prctl resumed>) = 0 [pid 4148] write(3, "1000", 4 [pid 4146] setpgid(0, 0 [pid 4148] <... write resumed>) = 4 [pid 4146] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4147 attached [pid 4148] close(3 [pid 4146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4145] <... prctl resumed>) = 0 [pid 4144] <... openat resumed>) = 3 [pid 4148] <... close resumed>) = 0 [pid 4146] <... openat resumed>) = 3 [pid 4145] setpgid(0, 0 [pid 4144] write(3, "1000", 4 [pid 4148] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4146] write(3, "1000", 4 [pid 4147] <... prctl resumed>) = 0 [pid 4146] <... write resumed>) = 4 [pid 4145] <... setpgid resumed>) = 0 [pid 4144] <... write resumed>) = 4 [pid 4146] close(3) = 0 [pid 4146] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4144] close(3) = 0 [pid 4144] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4147] setpgid(0, 0 [pid 4145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4147] <... setpgid resumed>) = 0 [pid 4145] <... openat resumed>) = 3 [pid 4147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4149 attached [pid 4145] write(3, "1000", 4) = 4 [pid 4147] <... openat resumed>) = 3 [pid 4145] close(3 [pid 4149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4147] write(3, "1000", 4 [pid 4145] <... close resumed>) = 0 [pid 4149] <... prctl resumed>) = 0 [pid 4145] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4147] <... write resumed>) = 4 [pid 4149] setpgid(0, 0) = 0 [pid 4149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4147] close(3 [pid 4149] <... openat resumed>) = 3 [pid 4149] write(3, "1000", 4 [pid 4147] <... close resumed>) = 0 [pid 4147] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4149] <... write resumed>) = 4 [pid 4149] close(3) = 0 [pid 4149] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4148] <... openat resumed>) = 3 [pid 4146] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4144] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4148] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4146] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4144] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4145] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4148] <... openat resumed>) = 4 [pid 4147] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4146] <... openat resumed>) = 3 [pid 4144] <... openat resumed>) = 3 [pid 4148] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4147] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4146] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4145] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4144] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4148] <... write resumed>) = 8 [pid 4146] <... write resumed>) = 8 [pid 4144] <... write resumed>) = 8 [pid 4146] exit_group(0 [pid 4148] exit_group(0 [pid 4146] <... exit_group resumed>) = ? [pid 4148] <... exit_group resumed>) = ? [pid 4144] exit_group(0 [pid 4146] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4144] <... exit_group resumed>) = ? [pid 4145] <... openat resumed>) = 3 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4147] <... openat resumed>) = 3 [pid 4149] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4154 [pid 4145] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4149] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 4147] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4145] <... write resumed>) = 8 [pid 4144] +++ exited with 0 +++ [pid 4147] <... write resumed>) = 8 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4144, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4145] exit_group(0 [pid 4149] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4147] exit_group(0 [pid 4145] <... exit_group resumed>) = ? [pid 4149] <... write resumed>) = 8 [pid 4148] +++ exited with 0 +++ [pid 4147] <... exit_group resumed>) = ? [pid 4149] exit_group(0 [pid 4147] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4148, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4154 attached [pid 4149] <... exit_group resumed>) = ? [pid 4145] +++ exited with 0 +++ [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4149] +++ exited with 0 +++ [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4155 [pid 4154] <... prctl resumed>) = 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4156 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4154] setpgid(0, 0 [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 4154] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4155 attached [pid 4154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4158 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4159 [pid 4154] <... openat resumed>) = 3 [pid 4154] write(3, "1000", 4 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4156 attached [pid 4154] <... write resumed>) = 4 [pid 4154] close(3) = 0 [pid 4154] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4160 [pid 4156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4156] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4160 attached ./strace-static-x86_64: Process 4159 attached ./strace-static-x86_64: Process 4158 attached [pid 4155] <... prctl resumed>) = 0 [pid 4154] <... openat resumed>) = 3 [pid 4160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4156] setpgid(0, 0 [pid 4154] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4155] setpgid(0, 0 [pid 4160] <... prctl resumed>) = 0 [pid 4158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4156] <... setpgid resumed>) = 0 [pid 4154] <... openat resumed>) = 4 [pid 4160] setpgid(0, 0 [pid 4158] <... prctl resumed>) = 0 [pid 4155] <... setpgid resumed>) = 0 [pid 4154] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4160] <... setpgid resumed>) = 0 [pid 4158] setpgid(0, 0 [pid 4156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4154] <... write resumed>) = 8 [pid 4160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4158] <... setpgid resumed>) = 0 [pid 4156] <... openat resumed>) = 3 [pid 4154] exit_group(0 [pid 4160] <... openat resumed>) = 3 [pid 4159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4156] write(3, "1000", 4 [pid 4155] <... openat resumed>) = 3 [pid 4154] <... exit_group resumed>) = ? [pid 4160] write(3, "1000", 4 [pid 4159] <... prctl resumed>) = 0 [pid 4158] <... openat resumed>) = 3 [pid 4156] <... write resumed>) = 4 [pid 4155] write(3, "1000", 4 [pid 4160] <... write resumed>) = 4 [pid 4159] setpgid(0, 0 [pid 4158] write(3, "1000", 4 [pid 4156] close(3 [pid 4155] <... write resumed>) = 4 [pid 4160] close(3 [pid 4159] <... setpgid resumed>) = 0 [pid 4158] <... write resumed>) = 4 [pid 4154] +++ exited with 0 +++ [pid 4160] <... close resumed>) = 0 [pid 4159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4158] close(3 [pid 4156] <... close resumed>) = 0 [pid 4155] close(3 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4160] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4159] <... openat resumed>) = 3 [pid 4158] <... close resumed>) = 0 [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 4159] write(3, "1000", 4 [pid 4158] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4156] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4155] <... close resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 4159] <... write resumed>) = 4 [pid 4155] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4159] close(3) = 0 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4159] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4165 ./strace-static-x86_64: Process 4165 attached [pid 4165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4165] setpgid(0, 0) = 0 [pid 4165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4165] write(3, "1000", 4) = 4 [pid 4165] close(3) = 0 [pid 4165] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4160] <... openat resumed>) = 3 [pid 4159] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4158] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4156] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4155] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4165] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4160] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4159] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4158] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4156] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4155] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4160] <... openat resumed>) = 4 [pid 4158] <... openat resumed>) = 3 [pid 4165] <... openat resumed>) = 3 [pid 4160] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4159] <... openat resumed>) = 3 [pid 4158] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4156] <... openat resumed>) = 3 [pid 4165] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4160] <... write resumed>) = 8 [pid 4159] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4158] <... write resumed>) = 8 [pid 4156] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4155] <... openat resumed>) = 3 [pid 4165] <... write resumed>) = 8 [pid 4160] exit_group(0 [pid 4159] <... write resumed>) = 8 [pid 4158] exit_group(0 [pid 4156] <... write resumed>) = 8 [pid 4155] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4165] exit_group(0 [pid 4160] <... exit_group resumed>) = ? [pid 4159] exit_group(0 [pid 4158] <... exit_group resumed>) = ? [pid 4156] exit_group(0 [pid 4155] <... write resumed>) = 8 [pid 4165] <... exit_group resumed>) = ? [pid 4159] <... exit_group resumed>) = ? [pid 4156] <... exit_group resumed>) = ? [pid 4155] exit_group(0 [pid 4165] +++ exited with 0 +++ [pid 4159] +++ exited with 0 +++ [pid 4158] +++ exited with 0 +++ [pid 4156] +++ exited with 0 +++ [pid 4155] <... exit_group resumed>) = ? [pid 4155] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3645] 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 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4170 [pid 4160] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4169 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4172 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4173 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4171 ./strace-static-x86_64: Process 4172 attached ./strace-static-x86_64: Process 4171 attached ./strace-static-x86_64: Process 4170 attached ./strace-static-x86_64: Process 4169 attached [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4172] <... prctl resumed>) = 0 [pid 4171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4170] <... prctl resumed>) = 0 [pid 4169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4172] setpgid(0, 0 [pid 4171] <... prctl resumed>) = 0 [pid 4170] setpgid(0, 0 [pid 4169] <... prctl resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4174 [pid 4172] <... setpgid resumed>) = 0 [pid 4171] setpgid(0, 0 [pid 4170] <... setpgid resumed>) = 0 [pid 4169] setpgid(0, 0 [pid 4172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4171] <... setpgid resumed>) = 0 [pid 4170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4169] <... setpgid resumed>) = 0 [pid 4172] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4173 attached [pid 4171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4174 attached [pid 4173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4172] write(3, "1000", 4 [pid 4171] <... openat resumed>) = 3 [pid 4170] <... openat resumed>) = 3 [pid 4169] <... openat resumed>) = 3 [pid 4174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4173] <... prctl resumed>) = 0 [pid 4172] <... write resumed>) = 4 [pid 4171] write(3, "1000", 4 [pid 4170] write(3, "1000", 4 [pid 4169] write(3, "1000", 4 [pid 4174] <... prctl resumed>) = 0 [pid 4173] setpgid(0, 0 [pid 4172] close(3 [pid 4171] <... write resumed>) = 4 [pid 4170] <... write resumed>) = 4 [pid 4169] <... write resumed>) = 4 [pid 4174] setpgid(0, 0 [pid 4173] <... setpgid resumed>) = 0 [pid 4172] <... close resumed>) = 0 [pid 4171] close(3 [pid 4170] close(3 [pid 4169] close(3 [pid 4174] <... setpgid resumed>) = 0 [pid 4173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4172] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4171] <... close resumed>) = 0 [pid 4170] <... close resumed>) = 0 [pid 4169] <... close resumed>) = 0 [pid 4174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4173] <... openat resumed>) = 3 [pid 4174] <... openat resumed>) = 3 [pid 4173] write(3, "1000", 4 [pid 4171] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4170] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4169] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4174] write(3, "1000", 4 [pid 4173] <... write resumed>) = 4 [pid 4174] <... write resumed>) = 4 [pid 4173] close(3 [pid 4174] close(3 [pid 4173] <... close resumed>) = 0 [pid 4174] <... close resumed>) = 0 [pid 4173] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4174] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4172] <... openat resumed>) = 3 [pid 4171] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4170] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4169] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4173] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4174] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4173] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4174] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4169] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4173] <... openat resumed>) = 3 [pid 4171] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4170] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4172] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4174] <... openat resumed>) = 3 [pid 4173] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4171] <... openat resumed>) = 3 [pid 4170] <... openat resumed>) = 3 [pid 4169] <... openat resumed>) = 3 [pid 4169] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4174] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4173] <... write resumed>) = 8 [pid 4171] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4170] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4169] <... write resumed>) = 8 [pid 4174] <... write resumed>) = 8 [pid 4173] exit_group(0 [pid 4172] <... openat resumed>) = 4 [pid 4171] <... write resumed>) = 8 [pid 4170] <... write resumed>) = 8 [pid 4169] exit_group(0 [pid 4174] exit_group(0 [pid 4173] <... exit_group resumed>) = ? [pid 4172] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4171] exit_group(0 [pid 4170] exit_group(0 [pid 4169] <... exit_group resumed>) = ? [pid 4174] <... exit_group resumed>) = ? [pid 4173] +++ exited with 0 +++ [pid 4171] <... exit_group resumed>) = ? [pid 4170] <... exit_group resumed>) = ? [pid 4169] +++ exited with 0 +++ [pid 4171] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4170] +++ exited with 0 +++ [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4174] +++ exited with 0 +++ [pid 4172] <... write resumed>) = 8 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4172] exit_group(0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4172] <... exit_group resumed>) = ? [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 4179 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4178 ./strace-static-x86_64: Process 4178 attached [pid 4178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4178] setpgid(0, 0 [pid 3645] 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 4178] <... setpgid resumed>) = 0 [pid 4178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4178] write(3, "1000", 4 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4180 [pid 4178] <... write resumed>) = 4 [pid 4178] close(3) = 0 [pid 4178] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4178] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 4172] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4181 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4182 [pid 4178] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8./strace-static-x86_64: Process 4180 attached ) = 8 [pid 4180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4178] exit_group(0./strace-static-x86_64: Process 4182 attached [pid 4180] <... prctl resumed>) = 0 [pid 4178] <... exit_group resumed>) = ? [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4180] setpgid(0, 0 [pid 4178] +++ exited with 0 +++ [pid 4182] <... prctl resumed>) = 0 [pid 4180] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4181 attached ./strace-static-x86_64: Process 4179 attached [pid 4182] setpgid(0, 0 [pid 4180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4182] <... setpgid resumed>) = 0 [pid 4180] <... openat resumed>) = 3 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4180] write(3, "1000", 4 [pid 4179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4182] <... openat resumed>) = 3 [pid 4180] <... write resumed>) = 4 [pid 4182] write(3, "1000", 4 [pid 4181] <... prctl resumed>) = 0 [pid 4180] close(3 [pid 4179] <... prctl resumed>) = 0 [pid 4182] <... write resumed>) = 4 [pid 4181] setpgid(0, 0 [pid 4180] <... close resumed>) = 0 [pid 4179] setpgid(0, 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4183 [pid 4182] close(3 [pid 4181] <... setpgid resumed>) = 0 [pid 4180] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4179] <... setpgid resumed>) = 0 [pid 4182] <... close resumed>) = 0 [pid 4181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4183 attached [pid 4182] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4181] <... openat resumed>) = 3 [pid 4183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4181] write(3, "1000", 4 [pid 4179] <... openat resumed>) = 3 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4183] <... prctl resumed>) = 0 [pid 4181] <... write resumed>) = 4 [pid 4179] write(3, "1000", 4 [pid 4183] setpgid(0, 0) = 0 [pid 4181] close(3 [pid 4179] <... write resumed>) = 4 [pid 4181] <... close resumed>) = 0 [pid 4179] close(3 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4186 [pid 4183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4181] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4179] <... close resumed>) = 0 [pid 4183] <... openat resumed>) = 3 [pid 4179] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4183] write(3, "1000", 4./strace-static-x86_64: Process 4186 attached ) = 4 [pid 4186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4183] close(3 [pid 4186] <... prctl resumed>) = 0 [pid 4183] <... close resumed>) = 0 [pid 4180] <... openat resumed>) = 3 [pid 4182] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4181] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4179] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4181] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4179] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4181] <... openat resumed>) = 3 [pid 4179] <... openat resumed>) = 3 [pid 4181] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4179] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4181] <... write resumed>) = 8 [pid 4179] <... write resumed>) = 8 [pid 4181] exit_group(0 [pid 4179] exit_group(0 [pid 4181] <... exit_group resumed>) = ? [pid 4179] <... exit_group resumed>) = ? [pid 4186] setpgid(0, 0 [pid 4183] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4182] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4181] +++ exited with 0 +++ [pid 4180] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4179] +++ exited with 0 +++ [pid 4186] <... setpgid resumed>) = 0 [pid 4183] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4182] <... openat resumed>) = 3 [pid 4180] <... openat resumed>) = 4 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4183] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4182] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4180] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4186] <... openat resumed>) = 3 [pid 4183] <... openat resumed>) = 3 [pid 4182] <... write resumed>) = 8 [pid 4180] <... write resumed>) = 8 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4186] write(3, "1000", 4 [pid 4183] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4182] exit_group(0 [pid 4180] exit_group(0 [pid 4186] <... write resumed>) = 4 [pid 4183] <... write resumed>) = 8 [pid 4182] <... exit_group resumed>) = ? [pid 4180] <... exit_group resumed>) = ? [pid 4186] close(3 [pid 4183] exit_group(0 [pid 4186] <... close resumed>) = 0 [pid 4183] <... exit_group resumed>) = ? [pid 4182] +++ exited with 0 +++ [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4186] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4183] +++ exited with 0 +++ [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4189 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4186] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4180] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4190 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4186] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3643] <... restart_syscall resumed>) = 0 [pid 4186] <... openat resumed>) = 3 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4186] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [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 4186] <... write resumed>) = 8 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4191 attached ./strace-static-x86_64: Process 4190 attached ./strace-static-x86_64: Process 4189 attached [pid 4186] exit_group(0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4191 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4192 [pid 4191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4186] <... exit_group resumed>) = ? [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4193 ./strace-static-x86_64: Process 4193 attached [pid 4191] <... prctl resumed>) = 0 [pid 4190] <... prctl resumed>) = 0 [pid 4189] <... prctl resumed>) = 0 [pid 4186] +++ exited with 0 +++ ./strace-static-x86_64: Process 4192 attached [pid 4193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4191] setpgid(0, 0 [pid 4190] setpgid(0, 0 [pid 4189] setpgid(0, 0 [pid 4193] <... prctl resumed>) = 0 [pid 4192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4191] <... setpgid resumed>) = 0 [pid 4190] <... setpgid resumed>) = 0 [pid 4189] <... setpgid resumed>) = 0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4186, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4193] setpgid(0, 0 [pid 4192] <... prctl resumed>) = 0 [pid 4191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 4193] <... setpgid resumed>) = 0 [pid 4192] setpgid(0, 0 [pid 4191] <... openat resumed>) = 3 [pid 4190] <... openat resumed>) = 3 [pid 4189] <... openat resumed>) = 3 [pid 3640] <... restart_syscall resumed>) = 0 [pid 4193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4192] <... setpgid resumed>) = 0 [pid 4191] write(3, "1000", 4 [pid 4190] write(3, "1000", 4 [pid 4189] write(3, "1000", 4 [pid 4193] <... openat resumed>) = 3 [pid 4192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4191] <... write resumed>) = 4 [pid 4190] <... write resumed>) = 4 [pid 4189] <... write resumed>) = 4 [pid 4193] write(3, "1000", 4 [pid 4192] <... openat resumed>) = 3 [pid 4191] close(3 [pid 4190] close(3 [pid 4189] close(3 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4193] <... write resumed>) = 4 [pid 4192] write(3, "1000", 4 [pid 4191] <... close resumed>) = 0 [pid 4190] <... close resumed>) = 0 [pid 4189] <... close resumed>) = 0 [pid 4193] close(3 [pid 4192] <... write resumed>) = 4 [pid 4191] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4190] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4189] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4194 [pid 4193] <... close resumed>) = 0 [pid 4192] close(3./strace-static-x86_64: Process 4194 attached [pid 4193] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4192] <... close resumed>) = 0 [pid 4194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4192] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4194] <... prctl resumed>) = 0 [pid 4194] setpgid(0, 0) = 0 [pid 4194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4194] write(3, "1000", 4) = 4 [pid 4194] close(3) = 0 [pid 4194] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4193] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4192] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4191] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4190] <... openat resumed>) = 3 [pid 4189] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4194] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4193] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4192] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4191] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4190] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4189] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4194] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4193] <... openat resumed>) = 3 [pid 4192] <... openat resumed>) = 3 [pid 4191] <... openat resumed>) = 3 [pid 4190] <... openat resumed>) = 4 [pid 4189] <... openat resumed>) = 3 [pid 4194] <... openat resumed>) = 3 [pid 4190] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4194] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4193] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4190] <... write resumed>) = 8 [pid 4192] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4194] <... write resumed>) = 8 [pid 4193] <... write resumed>) = 8 [pid 4192] <... write resumed>) = 8 [pid 4191] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4190] exit_group(0 [pid 4189] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4194] exit_group(0 [pid 4193] exit_group(0 [pid 4192] exit_group(0 [pid 4191] <... write resumed>) = 8 [pid 4190] <... exit_group resumed>) = ? [pid 4189] <... write resumed>) = 8 [pid 4194] <... exit_group resumed>) = ? [pid 4193] <... exit_group resumed>) = ? [pid 4192] <... exit_group resumed>) = ? [pid 4191] exit_group(0 [pid 4190] +++ exited with 0 +++ [pid 4189] exit_group(0 [pid 4194] +++ exited with 0 +++ [pid 4193] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4192] +++ exited with 0 +++ [pid 4191] <... exit_group resumed>) = ? [pid 4189] <... exit_group resumed>) = ? [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4193, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4191] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4189] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4201 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 resumed>, child_tidptr=0x555556b455d0) = 4202 ./strace-static-x86_64: Process 4202 attached [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4203 ./strace-static-x86_64: Process 4203 attached [pid 4202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4204 [pid 4203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4202] <... prctl resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4205 ./strace-static-x86_64: Process 4205 attached ./strace-static-x86_64: Process 4201 attached [pid 4203] <... prctl resumed>) = 0 [pid 4202] setpgid(0, 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4206 [pid 4205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4203] setpgid(0, 0 [pid 4202] <... setpgid resumed>) = 0 [pid 4201] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4204 attached [pid 4205] <... prctl resumed>) = 0 [pid 4203] <... setpgid resumed>) = 0 [pid 4202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4201] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4206 attached [pid 4205] setpgid(0, 0 [pid 4204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4202] <... openat resumed>) = 3 [pid 4201] setpgid(0, 0 [pid 4206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4205] <... setpgid resumed>) = 0 [pid 4204] <... prctl resumed>) = 0 [pid 4203] <... openat resumed>) = 3 [pid 4202] write(3, "1000", 4 [pid 4201] <... setpgid resumed>) = 0 [pid 4206] <... prctl resumed>) = 0 [pid 4205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4204] setpgid(0, 0 [pid 4203] write(3, "1000", 4 [pid 4202] <... write resumed>) = 4 [pid 4201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4206] setpgid(0, 0 [pid 4205] <... openat resumed>) = 3 [pid 4204] <... setpgid resumed>) = 0 [pid 4203] <... write resumed>) = 4 [pid 4202] close(3 [pid 4201] <... openat resumed>) = 3 [pid 4206] <... setpgid resumed>) = 0 [pid 4205] write(3, "1000", 4 [pid 4204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4203] close(3 [pid 4202] <... close resumed>) = 0 [pid 4201] write(3, "1000", 4 [pid 4206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4205] <... write resumed>) = 4 [pid 4204] <... openat resumed>) = 3 [pid 4203] <... close resumed>) = 0 [pid 4202] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4201] <... write resumed>) = 4 [pid 4206] <... openat resumed>) = 3 [pid 4205] close(3 [pid 4204] write(3, "1000", 4 [pid 4203] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4201] close(3 [pid 4206] write(3, "1000", 4 [pid 4205] <... close resumed>) = 0 [pid 4204] <... write resumed>) = 4 [pid 4201] <... close resumed>) = 0 [pid 4206] <... write resumed>) = 4 [pid 4205] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4204] close(3 [pid 4201] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4206] close(3 [pid 4204] <... close resumed>) = 0 [pid 4206] <... close resumed>) = 0 [pid 4204] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4206] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4205] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4204] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4203] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4202] <... openat resumed>) = 3 [pid 4201] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4206] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4205] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4204] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4203] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4201] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4206] <... openat resumed>) = 3 [pid 4205] <... openat resumed>) = 3 [pid 4206] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4205] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4204] <... openat resumed>) = 3 [pid 4203] <... openat resumed>) = 3 [pid 4202] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4201] <... openat resumed>) = 3 [pid 4206] <... write resumed>) = 8 [pid 4205] <... write resumed>) = 8 [pid 4204] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4203] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4202] <... openat resumed>) = 4 [pid 4201] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4206] exit_group(0 [pid 4205] exit_group(0 [pid 4204] <... write resumed>) = 8 [pid 4203] <... write resumed>) = 8 [pid 4202] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4201] <... write resumed>) = 8 [pid 4206] <... exit_group resumed>) = ? [pid 4205] <... exit_group resumed>) = ? [pid 4204] exit_group(0 [pid 4203] exit_group(0 [pid 4202] <... write resumed>) = 8 [pid 4201] exit_group(0 [pid 4202] exit_group(0 [pid 4206] +++ exited with 0 +++ [pid 4202] <... exit_group resumed>) = ? [pid 4205] +++ exited with 0 +++ [pid 4204] <... exit_group resumed>) = ? [pid 4203] <... exit_group resumed>) = ? [pid 4201] <... exit_group resumed>) = ? [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4204] +++ exited with 0 +++ [pid 4203] +++ exited with 0 +++ [pid 4202] +++ exited with 0 +++ [pid 4201] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4212 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3645] 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 4213 attached ./strace-static-x86_64: Process 4212 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4213 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 4213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4214 ./strace-static-x86_64: Process 4214 attached [pid 4213] <... prctl resumed>) = 0 [pid 4212] <... prctl resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4215 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4216 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4217 [pid 4214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4213] setpgid(0, 0 [pid 4212] setpgid(0, 0 [pid 4214] <... prctl resumed>) = 0 [pid 4213] <... setpgid resumed>) = 0 [pid 4212] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4217 attached [pid 4214] setpgid(0, 0 [pid 4213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4216 attached [pid 4217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4214] <... setpgid resumed>) = 0 [pid 4213] <... openat resumed>) = 3 [pid 4212] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4215 attached [pid 4217] <... prctl resumed>) = 0 [pid 4216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4213] write(3, "1000", 4 [pid 4212] write(3, "1000", 4 [pid 4217] setpgid(0, 0 [pid 4216] <... prctl resumed>) = 0 [pid 4215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4214] <... openat resumed>) = 3 [pid 4213] <... write resumed>) = 4 [pid 4212] <... write resumed>) = 4 [pid 4217] <... setpgid resumed>) = 0 [pid 4216] setpgid(0, 0 [pid 4215] <... prctl resumed>) = 0 [pid 4214] write(3, "1000", 4 [pid 4213] close(3 [pid 4212] close(3 [pid 4217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4216] <... setpgid resumed>) = 0 [pid 4215] setpgid(0, 0 [pid 4214] <... write resumed>) = 4 [pid 4213] <... close resumed>) = 0 [pid 4212] <... close resumed>) = 0 [pid 4217] <... openat resumed>) = 3 [pid 4216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4215] <... setpgid resumed>) = 0 [pid 4214] close(3 [pid 4213] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4212] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4217] write(3, "1000", 4 [pid 4216] <... openat resumed>) = 3 [pid 4215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4214] <... close resumed>) = 0 [pid 4217] <... write resumed>) = 4 [pid 4216] write(3, "1000", 4 [pid 4215] <... openat resumed>) = 3 [pid 4214] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4217] close(3 [pid 4216] <... write resumed>) = 4 [pid 4215] write(3, "1000", 4 [pid 4217] <... close resumed>) = 0 [pid 4216] close(3 [pid 4215] <... write resumed>) = 4 [pid 4217] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4216] <... close resumed>) = 0 [pid 4215] close(3 [pid 4216] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4215] <... close resumed>) = 0 [pid 4215] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4217] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4216] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4215] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4214] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4213] <... openat resumed>) = 3 [pid 4212] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4217] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4216] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4215] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4214] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4213] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4212] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4217] <... openat resumed>) = 3 [pid 4216] <... openat resumed>) = 3 [pid 4215] <... openat resumed>) = 3 [pid 4214] <... openat resumed>) = 3 [pid 4213] <... openat resumed>) = 4 [pid 4212] <... openat resumed>) = 3 [pid 4217] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4216] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4215] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4214] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4213] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4212] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4217] <... write resumed>) = 8 [pid 4216] <... write resumed>) = 8 [pid 4215] <... write resumed>) = 8 [pid 4214] <... write resumed>) = 8 [pid 4213] <... write resumed>) = 8 [pid 4212] <... write resumed>) = 8 [pid 4217] exit_group(0 [pid 4216] exit_group(0 [pid 4215] exit_group(0 [pid 4214] exit_group(0 [pid 4213] exit_group(0 [pid 4212] exit_group(0 [pid 4217] <... exit_group resumed>) = ? [pid 4216] <... exit_group resumed>) = ? [pid 4215] <... exit_group resumed>) = ? [pid 4214] <... exit_group resumed>) = ? [pid 4213] <... exit_group resumed>) = ? [pid 4212] <... exit_group resumed>) = ? [pid 4217] +++ exited with 0 +++ [pid 4216] +++ exited with 0 +++ [pid 4215] +++ exited with 0 +++ [pid 4214] +++ exited with 0 +++ [pid 4213] +++ exited with 0 +++ [pid 4212] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4223 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4224 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4225 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4226 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4227 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4228 ./strace-static-x86_64: Process 4228 attached ./strace-static-x86_64: Process 4225 attached ./strace-static-x86_64: Process 4224 attached ./strace-static-x86_64: Process 4223 attached [pid 4223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4224] <... prctl resumed>) = 0 [pid 4223] <... prctl resumed>) = 0 [pid 4228] <... prctl resumed>) = 0 [pid 4225] <... prctl resumed>) = 0 [pid 4224] setpgid(0, 0 [pid 4223] setpgid(0, 0./strace-static-x86_64: Process 4227 attached [pid 4228] setpgid(0, 0 [pid 4225] setpgid(0, 0 [pid 4224] <... setpgid resumed>) = 0 [pid 4223] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4226 attached [pid 4228] <... setpgid resumed>) = 0 [pid 4227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4225] <... setpgid resumed>) = 0 [pid 4224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4227] <... prctl resumed>) = 0 [pid 4226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4224] <... openat resumed>) = 3 [pid 4225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4223] <... openat resumed>) = 3 [pid 4228] <... openat resumed>) = 3 [pid 4227] setpgid(0, 0 [pid 4226] <... prctl resumed>) = 0 [pid 4225] <... openat resumed>) = 3 [pid 4224] write(3, "1000", 4 [pid 4223] write(3, "1000", 4 [pid 4228] write(3, "1000", 4 [pid 4227] <... setpgid resumed>) = 0 [pid 4226] setpgid(0, 0 [pid 4225] write(3, "1000", 4 [pid 4224] <... write resumed>) = 4 [pid 4223] <... write resumed>) = 4 [pid 4228] <... write resumed>) = 4 [pid 4227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4226] <... setpgid resumed>) = 0 [pid 4225] <... write resumed>) = 4 [pid 4224] close(3 [pid 4223] close(3 [pid 4228] close(3 [pid 4227] <... openat resumed>) = 3 [pid 4226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4225] close(3 [pid 4224] <... close resumed>) = 0 [pid 4223] <... close resumed>) = 0 [pid 4228] <... close resumed>) = 0 [pid 4227] write(3, "1000", 4 [pid 4226] <... openat resumed>) = 3 [pid 4225] <... close resumed>) = 0 [pid 4224] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4223] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4228] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4227] <... write resumed>) = 4 [pid 4226] write(3, "1000", 4 [pid 4225] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4227] close(3 [pid 4226] <... write resumed>) = 4 [pid 4227] <... close resumed>) = 0 [pid 4226] close(3 [pid 4227] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4226] <... close resumed>) = 0 [pid 4226] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4224] <... openat resumed>) = 3 [pid 4223] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4228] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4227] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4226] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4225] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4223] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4228] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4227] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4226] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4228] <... openat resumed>) = 3 [pid 4227] <... openat resumed>) = 3 [pid 4226] <... openat resumed>) = 3 [pid 4225] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4224] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4223] <... openat resumed>) = 3 [pid 4228] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4227] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4226] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4225] <... openat resumed>) = 3 [pid 4223] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4224] <... openat resumed>) = 4 [pid 4228] <... write resumed>) = 8 [pid 4227] <... write resumed>) = 8 [pid 4226] <... write resumed>) = 8 [pid 4225] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4224] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4223] <... write resumed>) = 8 [pid 4228] exit_group(0 [pid 4227] exit_group(0 [pid 4226] exit_group(0 [pid 4225] <... write resumed>) = 8 [pid 4224] <... write resumed>) = 8 [pid 4223] exit_group(0 [pid 4228] <... exit_group resumed>) = ? [pid 4227] <... exit_group resumed>) = ? [pid 4226] <... exit_group resumed>) = ? [pid 4225] exit_group(0 [pid 4224] exit_group(0 [pid 4223] <... exit_group resumed>) = ? [pid 4228] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4227] +++ exited with 0 +++ [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 4226] +++ exited with 0 +++ [pid 4225] <... exit_group resumed>) = ? [pid 4224] <... exit_group resumed>) = ? [pid 4223] +++ exited with 0 +++ [pid 4225] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] <... restart_syscall resumed>) = 0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4232 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4224] +++ exited with 0 +++ [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4233 ./strace-static-x86_64: Process 4234 attached [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4234 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3640] 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 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4235 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4236 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4237 ./strace-static-x86_64: Process 4233 attached ./strace-static-x86_64: Process 4232 attached [pid 4233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4233] setpgid(0, 0 [pid 4232] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4236 attached ./strace-static-x86_64: Process 4235 attached [pid 4233] <... setpgid resumed>) = 0 [pid 4232] setpgid(0, 0 [pid 4236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4232] <... setpgid resumed>) = 0 [pid 4236] <... prctl resumed>) = 0 [pid 4235] <... prctl resumed>) = 0 [pid 4233] <... openat resumed>) = 3 [pid 4232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4237 attached [pid 4236] setpgid(0, 0 [pid 4235] setpgid(0, 0 [pid 4234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4233] write(3, "1000", 4 [pid 4232] <... openat resumed>) = 3 [pid 4237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4236] <... setpgid resumed>) = 0 [pid 4235] <... setpgid resumed>) = 0 [pid 4234] <... prctl resumed>) = 0 [pid 4233] <... write resumed>) = 4 [pid 4232] write(3, "1000", 4 [pid 4237] <... prctl resumed>) = 0 [pid 4236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4234] setpgid(0, 0 [pid 4233] close(3 [pid 4232] <... write resumed>) = 4 [pid 4237] setpgid(0, 0 [pid 4236] <... openat resumed>) = 3 [pid 4235] <... openat resumed>) = 3 [pid 4233] <... close resumed>) = 0 [pid 4232] close(3 [pid 4237] <... setpgid resumed>) = 0 [pid 4236] write(3, "1000", 4 [pid 4235] write(3, "1000", 4 [pid 4234] <... setpgid resumed>) = 0 [pid 4233] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4232] <... close resumed>) = 0 [pid 4237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4236] <... write resumed>) = 4 [pid 4235] <... write resumed>) = 4 [pid 4234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4232] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4237] <... openat resumed>) = 3 [pid 4236] close(3 [pid 4235] close(3 [pid 4234] <... openat resumed>) = 3 [pid 4237] write(3, "1000", 4 [pid 4236] <... close resumed>) = 0 [pid 4235] <... close resumed>) = 0 [pid 4234] write(3, "1000", 4 [pid 4237] <... write resumed>) = 4 [pid 4236] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4235] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4234] <... write resumed>) = 4 [pid 4237] close(3 [pid 4234] close(3 [pid 4237] <... close resumed>) = 0 [pid 4234] <... close resumed>) = 0 [pid 4237] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4234] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4233] <... openat resumed>) = 3 [pid 4236] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4235] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4232] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4237] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4237] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4236] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4235] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4234] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4233] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4232] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4237] <... openat resumed>) = 3 [pid 4236] <... openat resumed>) = 3 [pid 4235] <... openat resumed>) = 3 [pid 4234] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4233] <... openat resumed>) = 4 [pid 4232] <... openat resumed>) = 3 [pid 4237] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4236] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4235] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4234] <... openat resumed>) = 3 [pid 4233] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4232] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4237] <... write resumed>) = 8 [pid 4236] <... write resumed>) = 8 [pid 4235] <... write resumed>) = 8 [pid 4234] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4233] <... write resumed>) = 8 [pid 4232] <... write resumed>) = 8 [pid 4237] exit_group(0 [pid 4236] exit_group(0 [pid 4235] exit_group(0 [pid 4234] <... write resumed>) = 8 [pid 4233] exit_group(0 [pid 4232] exit_group(0 [pid 4237] <... exit_group resumed>) = ? [pid 4236] <... exit_group resumed>) = ? [pid 4235] <... exit_group resumed>) = ? [pid 4234] exit_group(0 [pid 4233] <... exit_group resumed>) = ? [pid 4232] <... exit_group resumed>) = ? [pid 4237] +++ exited with 0 +++ [pid 4236] +++ exited with 0 +++ [pid 4235] +++ exited with 0 +++ [pid 4234] <... exit_group resumed>) = ? [pid 4233] +++ exited with 0 +++ [pid 4232] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4234] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4242 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4242 attached [pid 4242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4242] setpgid(0, 0) = 0 [pid 4242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4242] write(3, "1000", 4) = 4 [pid 4242] close(3) = 0 [pid 4242] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 4246 attached [pid 4246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4246] setpgid(0, 0) = 0 [pid 4246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4244 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4245 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4246 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4247 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4248 [pid 4246] write(3, "1000", 4) = 4 [pid 4246] close(3) = 0 [pid 4246] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 4247 attached [pid 4247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4247] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4245 attached [pid 4247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4248 attached ./strace-static-x86_64: Process 4244 attached ) = 3 [pid 4246] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4242] <... openat resumed>) = 3 [pid 4245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4247] write(3, "1000", 4 [pid 4246] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4242] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4248] <... prctl resumed>) = 0 [pid 4247] <... write resumed>) = 4 [pid 4246] <... openat resumed>) = 3 [pid 4245] <... prctl resumed>) = 0 [pid 4244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4242] <... openat resumed>) = 4 [pid 4248] setpgid(0, 0 [pid 4247] close(3 [pid 4246] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4245] setpgid(0, 0 [pid 4244] <... prctl resumed>) = 0 [pid 4242] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4248] <... setpgid resumed>) = 0 [pid 4247] <... close resumed>) = 0 [pid 4246] <... write resumed>) = 8 [pid 4245] <... setpgid resumed>) = 0 [pid 4242] <... write resumed>) = 8 [pid 4244] setpgid(0, 0 [pid 4248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4247] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4246] exit_group(0 [pid 4242] exit_group(0 [pid 4248] <... openat resumed>) = 3 [pid 4245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4244] <... setpgid resumed>) = 0 [pid 4248] write(3, "1000", 4 [pid 4245] <... openat resumed>) = 3 [pid 4244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4246] <... exit_group resumed>) = ? [pid 4242] <... exit_group resumed>) = ? [pid 4248] <... write resumed>) = 4 [pid 4247] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4245] write(3, "1000", 4 [pid 4244] <... openat resumed>) = 3 [pid 4248] close(3 [pid 4245] <... write resumed>) = 4 [pid 4244] write(3, "1000", 4 [pid 4248] <... close resumed>) = 0 [pid 4245] close(3 [pid 4244] <... write resumed>) = 4 [pid 4248] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4246] +++ exited with 0 +++ [pid 4245] <... close resumed>) = 0 [pid 4244] close(3 [pid 4248] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4245] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4244] <... close resumed>) = 0 [pid 4248] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4247] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4245] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4244] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4248] <... openat resumed>) = 3 [pid 4245] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4244] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4248] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4245] <... openat resumed>) = 3 [pid 4244] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4248] <... write resumed>) = 8 [pid 4245] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4244] <... openat resumed>) = 3 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4248] exit_group(0 [pid 4247] <... openat resumed>) = 3 [pid 4245] <... write resumed>) = 8 [pid 4244] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4248] <... exit_group resumed>) = ? [pid 4245] exit_group(0 [pid 4244] <... write resumed>) = 8 [pid 4248] +++ exited with 0 +++ [pid 4247] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4245] <... exit_group resumed>) = ? [pid 4244] exit_group(0 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 4247] <... write resumed>) = 8 [pid 4244] <... exit_group resumed>) = ? [pid 3643] <... restart_syscall resumed>) = 0 [pid 4247] exit_group(0 [pid 4245] +++ exited with 0 +++ [pid 4244] +++ exited with 0 +++ [pid 4247] <... exit_group resumed>) = ? [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4247] +++ exited with 0 +++ [pid 3647] <... restart_syscall resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4252 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4254 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4253 [pid 4242] +++ exited with 0 +++ [pid 3647] 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4255 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4256 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4254 attached ./strace-static-x86_64: Process 4253 attached ./strace-static-x86_64: Process 4257 attached ./strace-static-x86_64: Process 4256 attached ./strace-static-x86_64: Process 4255 attached ./strace-static-x86_64: Process 4252 attached [pid 4254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4254] <... prctl resumed>) = 0 [pid 4253] <... prctl resumed>) = 0 [pid 4252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4257 [pid 4257] <... prctl resumed>) = 0 [pid 4256] <... prctl resumed>) = 0 [pid 4255] <... prctl resumed>) = 0 [pid 4254] setpgid(0, 0 [pid 4253] setpgid(0, 0 [pid 4252] <... prctl resumed>) = 0 [pid 4257] setpgid(0, 0 [pid 4256] setpgid(0, 0 [pid 4255] setpgid(0, 0 [pid 4254] <... setpgid resumed>) = 0 [pid 4253] <... setpgid resumed>) = 0 [pid 4252] setpgid(0, 0 [pid 4257] <... setpgid resumed>) = 0 [pid 4256] <... setpgid resumed>) = 0 [pid 4255] <... setpgid resumed>) = 0 [pid 4254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4252] <... setpgid resumed>) = 0 [pid 4257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4254] <... openat resumed>) = 3 [pid 4253] <... openat resumed>) = 3 [pid 4252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4257] <... openat resumed>) = 3 [pid 4256] <... openat resumed>) = 3 [pid 4255] <... openat resumed>) = 3 [pid 4254] write(3, "1000", 4 [pid 4253] write(3, "1000", 4 [pid 4252] <... openat resumed>) = 3 [pid 4257] write(3, "1000", 4 [pid 4256] write(3, "1000", 4 [pid 4255] write(3, "1000", 4 [pid 4254] <... write resumed>) = 4 [pid 4253] <... write resumed>) = 4 [pid 4252] write(3, "1000", 4 [pid 4257] <... write resumed>) = 4 [pid 4256] <... write resumed>) = 4 [pid 4255] <... write resumed>) = 4 [pid 4254] close(3 [pid 4253] close(3 [pid 4252] <... write resumed>) = 4 [pid 4257] close(3 [pid 4256] close(3 [pid 4255] close(3 [pid 4254] <... close resumed>) = 0 [pid 4253] <... close resumed>) = 0 [pid 4252] close(3 [pid 4257] <... close resumed>) = 0 [pid 4256] <... close resumed>) = 0 [pid 4255] <... close resumed>) = 0 [pid 4254] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4253] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4252] <... close resumed>) = 0 [pid 4257] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4256] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4255] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4252] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4254] <... openat resumed>) = 3 [pid 4254] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 4 [pid 4257] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4253] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4257] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4256] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4255] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4254] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4253] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4252] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4254] <... write resumed>) = 8 [pid 4254] exit_group(0) = ? [pid 4257] <... openat resumed>) = 3 [pid 4256] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4255] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4252] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4253] <... openat resumed>) = 3 [pid 4255] <... openat resumed>) = 3 [pid 4256] <... openat resumed>) = 3 [pid 4252] <... openat resumed>) = 3 [pid 4255] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4257] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4256] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4252] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4255] <... write resumed>) = 8 [pid 4257] <... write resumed>) = 8 [pid 4256] <... write resumed>) = 8 [pid 4255] exit_group(0 [pid 4252] <... write resumed>) = 8 [pid 4257] exit_group(0 [pid 4256] exit_group(0 [pid 4255] <... exit_group resumed>) = ? [pid 4252] exit_group(0 [pid 4253] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4252] <... exit_group resumed>) = ? [pid 4256] <... exit_group resumed>) = ? [pid 4255] +++ exited with 0 +++ [pid 4252] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4256] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4257] <... exit_group resumed>) = ? [pid 4253] <... write resumed>) = 8 [pid 4257] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4253] exit_group(0 [pid 3647] 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, child_tidptr=0x555556b455d0) = 4263 [pid 4253] <... exit_group resumed>) = ? [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4264 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4265 [pid 4253] +++ exited with 0 +++ [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4266 ./strace-static-x86_64: Process 4265 attached [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4265] <... prctl resumed>) = 0 [pid 4265] setpgid(0, 0) = 0 [pid 4265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4266 attached ./strace-static-x86_64: Process 4264 attached ./strace-static-x86_64: Process 4263 attached [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4266] <... prctl resumed>) = 0 [pid 4265] <... openat resumed>) = 3 [pid 4264] <... prctl resumed>) = 0 [pid 4263] <... prctl resumed>) = 0 [pid 4254] +++ exited with 0 +++ [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4267 [pid 4266] setpgid(0, 0 [pid 4265] write(3, "1000", 4 [pid 4264] setpgid(0, 0 [pid 4263] setpgid(0, 0 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4266] <... setpgid resumed>) = 0 [pid 4265] <... write resumed>) = 4 [pid 4264] <... setpgid resumed>) = 0 [pid 4263] <... setpgid resumed>) = 0 [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 4266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4265] close(3 [pid 4264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3645] <... restart_syscall resumed>) = 0 [pid 4266] <... openat resumed>) = 3 [pid 4265] <... close resumed>) = 0 [pid 4264] <... openat resumed>) = 3 [pid 4263] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4267 attached [pid 4266] write(3, "1000", 4 [pid 4265] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4264] write(3, "1000", 4 [pid 4263] write(3, "1000", 4 [pid 4267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4266] <... write resumed>) = 4 [pid 4264] <... write resumed>) = 4 [pid 4263] <... write resumed>) = 4 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4267] <... prctl resumed>) = 0 [pid 4266] close(3 [pid 4264] close(3 [pid 4263] close(3 [pid 4267] setpgid(0, 0 [pid 4266] <... close resumed>) = 0 [pid 4264] <... close resumed>) = 0 [pid 4263] <... close resumed>) = 0 [pid 4267] <... setpgid resumed>) = 0 [pid 4266] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4264] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4263] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4269 ./strace-static-x86_64: Process 4269 attached [pid 4267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4267] write(3, "1000", 4) = 4 [pid 4267] close(3) = 0 [pid 4267] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4269] setpgid(0, 0) = 0 [pid 4269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4269] write(3, "1000", 4) = 4 [pid 4269] close(3) = 0 [pid 4269] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4265] <... openat resumed>) = 3 [pid 4269] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 4269] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 4266] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4269] exit_group(0) = ? [pid 4269] +++ exited with 0 +++ [pid 4267] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4266] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4265] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4264] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4263] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4267] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4266] <... openat resumed>) = 3 [pid 4265] <... openat resumed>) = 4 [pid 4264] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4263] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4267] <... openat resumed>) = 3 [pid 4266] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4265] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4264] <... openat resumed>) = 3 [pid 4263] <... openat resumed>) = 3 [pid 4267] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4266] <... write resumed>) = 8 [pid 4265] <... write resumed>) = 8 [pid 4264] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4263] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4267] <... write resumed>) = 8 [pid 4266] exit_group(0 [pid 4265] exit_group(0 [pid 4264] <... write resumed>) = 8 [pid 4263] <... write resumed>) = 8 [pid 4267] exit_group(0 [pid 4266] <... exit_group resumed>) = ? [pid 4265] <... exit_group resumed>) = ? [pid 4264] exit_group(0 [pid 4263] exit_group(0 [pid 4267] <... exit_group resumed>) = ? [pid 4266] +++ exited with 0 +++ [pid 4265] +++ exited with 0 +++ [pid 4264] <... exit_group resumed>) = ? [pid 4263] <... exit_group resumed>) = ? [pid 4267] +++ exited with 0 +++ [pid 4264] +++ exited with 0 +++ [pid 4263] +++ exited with 0 +++ [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4266, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4274 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3647] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3647] 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 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] 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 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4275 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4276 ./strace-static-x86_64: Process 4277 attached [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4277 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4279 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4278 ./strace-static-x86_64: Process 4274 attached [pid 4277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4274] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4275 attached [pid 4277] setpgid(0, 0 [pid 4274] <... prctl resumed>) = 0 [pid 4277] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4278 attached [pid 4277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4274] setpgid(0, 0./strace-static-x86_64: Process 4279 attached [pid 4277] <... openat resumed>) = 3 [pid 4274] <... setpgid resumed>) = 0 [pid 4275] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4276 attached [pid 4279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4277] write(3, "1000", 4 [pid 4275] setpgid(0, 0 [pid 4274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4279] <... prctl resumed>) = 0 [pid 4278] <... prctl resumed>) = 0 [pid 4277] <... write resumed>) = 4 [pid 4275] <... setpgid resumed>) = 0 [pid 4274] <... openat resumed>) = 3 [pid 4279] setpgid(0, 0 [pid 4278] setpgid(0, 0 [pid 4277] close(3 [pid 4276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4279] <... setpgid resumed>) = 0 [pid 4278] <... setpgid resumed>) = 0 [pid 4277] <... close resumed>) = 0 [pid 4276] <... prctl resumed>) = 0 [pid 4275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4274] write(3, "1000", 4 [pid 4279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4277] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4276] setpgid(0, 0 [pid 4275] <... openat resumed>) = 3 [pid 4274] <... write resumed>) = 4 [pid 4279] <... openat resumed>) = 3 [pid 4278] <... openat resumed>) = 3 [pid 4276] <... setpgid resumed>) = 0 [pid 4275] write(3, "1000", 4 [pid 4274] close(3 [pid 4279] write(3, "1000", 4 [pid 4278] write(3, "1000", 4 [pid 4276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4275] <... write resumed>) = 4 [pid 4274] <... close resumed>) = 0 [pid 4279] <... write resumed>) = 4 [pid 4278] <... write resumed>) = 4 [pid 4276] <... openat resumed>) = 3 [pid 4279] close(3 [pid 4278] close(3 [pid 4276] write(3, "1000", 4 [pid 4275] close(3 [pid 4274] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4278] <... close resumed>) = 0 [pid 4276] <... write resumed>) = 4 [pid 4275] <... close resumed>) = 0 [pid 4278] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4276] close(3 [pid 4275] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4276] <... close resumed>) = 0 [pid 4276] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4279] <... close resumed>) = 0 [pid 4279] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4278] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4277] <... openat resumed>) = 3 [pid 4276] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4275] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4274] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4279] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4278] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4277] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4276] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4275] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4274] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4279] <... openat resumed>) = 3 [pid 4278] <... openat resumed>) = 3 [pid 4277] <... openat resumed>) = 4 [pid 4276] <... openat resumed>) = 3 [pid 4275] <... openat resumed>) = 3 [pid 4274] <... openat resumed>) = 3 [pid 4279] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4278] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4277] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4276] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4275] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4274] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4279] <... write resumed>) = 8 [pid 4278] <... write resumed>) = 8 [pid 4277] <... write resumed>) = 8 [pid 4276] <... write resumed>) = 8 [pid 4275] <... write resumed>) = 8 [pid 4274] <... write resumed>) = 8 [pid 4279] exit_group(0 [pid 4278] exit_group(0 [pid 4277] exit_group(0 [pid 4276] exit_group(0 [pid 4275] exit_group(0 [pid 4274] exit_group(0 [pid 4279] <... exit_group resumed>) = ? [pid 4278] <... exit_group resumed>) = ? [pid 4277] <... exit_group resumed>) = ? [pid 4276] <... exit_group resumed>) = ? [pid 4275] <... exit_group resumed>) = ? [pid 4274] <... exit_group resumed>) = ? [pid 4279] +++ exited with 0 +++ [pid 4278] +++ exited with 0 +++ [pid 4277] +++ exited with 0 +++ [pid 4276] +++ exited with 0 +++ [pid 4275] +++ exited with 0 +++ [pid 4274] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4286 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4287 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4288 [pid 3640] 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 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4289 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4290 ./strace-static-x86_64: Process 4291 attached ./strace-static-x86_64: Process 4290 attached ./strace-static-x86_64: Process 4288 attached ./strace-static-x86_64: Process 4287 attached [pid 4288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4291 ./strace-static-x86_64: Process 4286 attached [pid 4291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4288] <... prctl resumed>) = 0 [pid 4287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4291] <... prctl resumed>) = 0 [pid 4290] <... prctl resumed>) = 0 [pid 4288] setpgid(0, 0 [pid 4287] <... prctl resumed>) = 0 [pid 4286] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4289 attached [pid 4291] setpgid(0, 0 [pid 4290] setpgid(0, 0 [pid 4288] <... setpgid resumed>) = 0 [pid 4287] setpgid(0, 0 [pid 4286] <... prctl resumed>) = 0 [pid 4291] <... setpgid resumed>) = 0 [pid 4290] <... setpgid resumed>) = 0 [pid 4289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4287] <... setpgid resumed>) = 0 [pid 4286] setpgid(0, 0 [pid 4291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4289] <... prctl resumed>) = 0 [pid 4288] <... openat resumed>) = 3 [pid 4287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4286] <... setpgid resumed>) = 0 [pid 4291] <... openat resumed>) = 3 [pid 4290] <... openat resumed>) = 3 [pid 4289] setpgid(0, 0 [pid 4288] write(3, "1000", 4 [pid 4287] <... openat resumed>) = 3 [pid 4286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4291] write(3, "1000", 4 [pid 4290] write(3, "1000", 4 [pid 4289] <... setpgid resumed>) = 0 [pid 4288] <... write resumed>) = 4 [pid 4287] write(3, "1000", 4 [pid 4286] <... openat resumed>) = 3 [pid 4291] <... write resumed>) = 4 [pid 4290] <... write resumed>) = 4 [pid 4289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4288] close(3 [pid 4287] <... write resumed>) = 4 [pid 4286] write(3, "1000", 4 [pid 4291] close(3 [pid 4290] close(3 [pid 4289] <... openat resumed>) = 3 [pid 4288] <... close resumed>) = 0 [pid 4287] close(3 [pid 4286] <... write resumed>) = 4 [pid 4291] <... close resumed>) = 0 [pid 4290] <... close resumed>) = 0 [pid 4289] write(3, "1000", 4 [pid 4288] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4287] <... close resumed>) = 0 [pid 4286] close(3 [pid 4291] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4290] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4289] <... write resumed>) = 4 [pid 4287] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4286] <... close resumed>) = 0 [pid 4289] close(3 [pid 4286] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4289] <... close resumed>) = 0 [pid 4289] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4291] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4290] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4289] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4288] <... openat resumed>) = 3 [pid 4287] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4286] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4291] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4290] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4289] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4288] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4287] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4286] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4291] <... openat resumed>) = 3 [pid 4290] <... openat resumed>) = 3 [pid 4289] <... openat resumed>) = 3 [pid 4288] <... openat resumed>) = 4 [pid 4287] <... openat resumed>) = 3 [pid 4286] <... openat resumed>) = 3 [pid 4291] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4290] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4289] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4288] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4287] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4286] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4291] <... write resumed>) = 8 [pid 4290] <... write resumed>) = 8 [pid 4289] <... write resumed>) = 8 [pid 4288] <... write resumed>) = 8 [pid 4287] <... write resumed>) = 8 [pid 4286] <... write resumed>) = 8 [pid 4291] exit_group(0 [pid 4290] exit_group(0 [pid 4289] exit_group(0 [pid 4288] exit_group(0 [pid 4287] exit_group(0 [pid 4286] exit_group(0 [pid 4291] <... exit_group resumed>) = ? [pid 4290] <... exit_group resumed>) = ? [pid 4289] <... exit_group resumed>) = ? [pid 4288] <... exit_group resumed>) = ? [pid 4287] <... exit_group resumed>) = ? [pid 4286] <... exit_group resumed>) = ? [pid 4291] +++ exited with 0 +++ [pid 4290] +++ exited with 0 +++ [pid 4289] +++ exited with 0 +++ [pid 4288] +++ exited with 0 +++ [pid 4287] +++ exited with 0 +++ [pid 4286] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4298 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4300 attached ./strace-static-x86_64: Process 4299 attached ./strace-static-x86_64: Process 4298 attached [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4301 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4302 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4300 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4299 [pid 4300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4303 [pid 4300] <... prctl resumed>) = 0 [pid 4299] <... prctl resumed>) = 0 [pid 4298] <... prctl resumed>) = 0 [pid 4300] setpgid(0, 0 [pid 4299] setpgid(0, 0 [pid 4298] setpgid(0, 0 [pid 4300] <... setpgid resumed>) = 0 [pid 4299] <... setpgid resumed>) = 0 [pid 4298] <... setpgid resumed>) = 0 [pid 4300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4300] <... openat resumed>) = 3 [pid 4299] <... openat resumed>) = 3 [pid 4298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4300] write(3, "1000", 4 [pid 4299] write(3, "1000", 4 [pid 4298] <... openat resumed>) = 3 [pid 4300] <... write resumed>) = 4 [pid 4299] <... write resumed>) = 4 [pid 4298] write(3, "1000", 4 [pid 4300] close(3 [pid 4299] close(3 [pid 4298] <... write resumed>) = 4 [pid 4300] <... close resumed>) = 0 [pid 4299] <... close resumed>) = 0 [pid 4298] close(3 [pid 4300] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4299] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4298] <... close resumed>) = 0 [pid 4298] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 4303 attached [pid 4303] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4302 attached ./strace-static-x86_64: Process 4301 attached ) = 0 [pid 4303] setpgid(0, 0 [pid 4302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4303] <... setpgid resumed>) = 0 [pid 4302] <... prctl resumed>) = 0 [pid 4301] <... prctl resumed>) = 0 [pid 4303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4302] setpgid(0, 0 [pid 4301] setpgid(0, 0 [pid 4303] <... openat resumed>) = 3 [pid 4302] <... setpgid resumed>) = 0 [pid 4301] <... setpgid resumed>) = 0 [pid 4303] write(3, "1000", 4 [pid 4302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4303] <... write resumed>) = 4 [pid 4302] <... openat resumed>) = 3 [pid 4301] <... openat resumed>) = 3 [pid 4303] close(3 [pid 4302] write(3, "1000", 4 [pid 4301] write(3, "1000", 4 [pid 4303] <... close resumed>) = 0 [pid 4302] <... write resumed>) = 4 [pid 4301] <... write resumed>) = 4 [pid 4303] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4302] close(3 [pid 4301] close(3 [pid 4302] <... close resumed>) = 0 [pid 4301] <... close resumed>) = 0 [pid 4302] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4301] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4303] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4302] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4301] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4300] <... openat resumed>) = 3 [pid 4299] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4298] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4303] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4302] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4301] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4300] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4299] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4298] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4303] <... openat resumed>) = 3 [pid 4302] <... openat resumed>) = 3 [pid 4301] <... openat resumed>) = 3 [pid 4300] <... openat resumed>) = 4 [pid 4299] <... openat resumed>) = 3 [pid 4298] <... openat resumed>) = 3 [pid 4303] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4302] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4301] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4300] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4299] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4298] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4303] <... write resumed>) = 8 [pid 4302] <... write resumed>) = 8 [pid 4301] <... write resumed>) = 8 [pid 4300] <... write resumed>) = 8 [pid 4299] <... write resumed>) = 8 [pid 4298] <... write resumed>) = 8 [pid 4303] exit_group(0 [pid 4299] exit_group(0 [pid 4298] exit_group(0 [pid 4303] <... exit_group resumed>) = ? [pid 4302] exit_group(0 [pid 4301] exit_group(0 [pid 4299] <... exit_group resumed>) = ? [pid 4298] <... exit_group resumed>) = ? [pid 4300] exit_group(0 [pid 4303] +++ exited with 0 +++ [pid 4298] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4299] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4302] <... exit_group resumed>) = ? [pid 4301] <... exit_group resumed>) = ? [pid 4300] <... exit_group resumed>) = ? [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4302] +++ exited with 0 +++ [pid 4301] +++ exited with 0 +++ [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4308 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4309 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4302, 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 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4310 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4311 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4312 attached ./strace-static-x86_64: Process 4311 attached ./strace-static-x86_64: Process 4309 attached ./strace-static-x86_64: Process 4308 attached [pid 4300] +++ exited with 0 +++ [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4312 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4312] <... prctl resumed>) = 0 [pid 4311] <... prctl resumed>) = 0 [pid 4309] <... prctl resumed>) = 0 [pid 4308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4312] setpgid(0, 0 [pid 4311] setpgid(0, 0 [pid 4309] setpgid(0, 0 [pid 4308] <... prctl resumed>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4313 attached [pid 4312] <... setpgid resumed>) = 0 [pid 4311] <... setpgid resumed>) = 0 [pid 4309] <... setpgid resumed>) = 0 [pid 4308] setpgid(0, 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4313 ./strace-static-x86_64: Process 4310 attached [pid 4312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4308] <... setpgid resumed>) = 0 [pid 4309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4312] <... openat resumed>) = 3 [pid 4311] <... openat resumed>) = 3 [pid 4310] <... prctl resumed>) = 0 [pid 4309] <... openat resumed>) = 3 [pid 4308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4310] setpgid(0, 0 [pid 4312] write(3, "1000", 4 [pid 4311] write(3, "1000", 4 [pid 4310] <... setpgid resumed>) = 0 [pid 4313] <... prctl resumed>) = 0 [pid 4312] <... write resumed>) = 4 [pid 4311] <... write resumed>) = 4 [pid 4310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4309] write(3, "1000", 4 [pid 4308] <... openat resumed>) = 3 [pid 4313] setpgid(0, 0 [pid 4312] close(3 [pid 4311] close(3 [pid 4310] <... openat resumed>) = 3 [pid 4309] <... write resumed>) = 4 [pid 4308] write(3, "1000", 4 [pid 4312] <... close resumed>) = 0 [pid 4310] write(3, "1000", 4 [pid 4311] <... close resumed>) = 0 [pid 4312] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4311] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4310] <... write resumed>) = 4 [pid 4308] <... write resumed>) = 4 [pid 4309] close(3 [pid 4310] close(3) = 0 [pid 4310] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4309] <... close resumed>) = 0 [pid 4308] close(3 [pid 4313] <... setpgid resumed>) = 0 [pid 4309] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4308] <... close resumed>) = 0 [pid 4308] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4313] write(3, "1000", 4) = 4 [pid 4313] close(3) = 0 [pid 4313] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4312] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4311] <... openat resumed>) = 3 [pid 4310] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4309] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4308] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4312] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4311] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4310] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4309] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4308] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4313] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4312] <... openat resumed>) = 3 [pid 4311] <... openat resumed>) = 4 [pid 4310] <... openat resumed>) = 3 [pid 4310] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4309] <... openat resumed>) = 3 [pid 4312] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4310] <... write resumed>) = 8 [pid 4312] <... write resumed>) = 8 [pid 4310] exit_group(0 [pid 4312] exit_group(0 [pid 4310] <... exit_group resumed>) = ? [pid 4308] <... openat resumed>) = 3 [pid 4312] <... exit_group resumed>) = ? [pid 4312] +++ exited with 0 +++ [pid 4310] +++ exited with 0 +++ [pid 4309] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4308] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4311] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4309] <... write resumed>) = 8 [pid 4308] <... write resumed>) = 8 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4311] <... write resumed>) = 8 [pid 4309] exit_group(0 [pid 4308] exit_group(0 [pid 4311] exit_group(0 [pid 4309] <... exit_group resumed>) = ? [pid 4308] <... exit_group resumed>) = ? [pid 3645] 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 4318 attached ./strace-static-x86_64: Process 4317 attached [pid 4317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4317 [pid 4318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4318 [pid 4318] <... prctl resumed>) = 0 [pid 4317] <... prctl resumed>) = 0 [pid 4318] setpgid(0, 0 [pid 4317] setpgid(0, 0 [pid 4311] <... exit_group resumed>) = ? [pid 4309] +++ exited with 0 +++ [pid 4308] +++ exited with 0 +++ [pid 4318] <... setpgid resumed>) = 0 [pid 4317] <... setpgid resumed>) = 0 [pid 4313] <... openat resumed>) = 3 [pid 4311] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4313] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4313] <... write resumed>) = 8 [pid 4318] <... openat resumed>) = 3 [pid 4317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4313] exit_group(0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 4318] write(3, "1000", 4 [pid 4317] <... openat resumed>) = 3 [pid 4313] <... exit_group resumed>) = ? [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4318] <... write resumed>) = 4 [pid 4317] write(3, "1000", 4 [pid 4313] +++ exited with 0 +++ [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4319 [pid 3640] <... restart_syscall resumed>) = 0 [pid 4318] close(3 [pid 4317] <... write resumed>) = 4 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4320 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4318] <... close resumed>) = 0 [pid 4317] close(3 [pid 4318] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4317] <... close resumed>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4321 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4322 [pid 4317] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 4319 attached [pid 4319] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4322 attached ) = 0 ./strace-static-x86_64: Process 4320 attached [pid 4319] setpgid(0, 0 [pid 4322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4319] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4321 attached [pid 4322] <... prctl resumed>) = 0 [pid 4320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4318] <... openat resumed>) = 3 [pid 4317] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4322] setpgid(0, 0 [pid 4320] <... prctl resumed>) = 0 [pid 4319] <... openat resumed>) = 3 [pid 4318] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4317] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4322] <... setpgid resumed>) = 0 [pid 4321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4320] setpgid(0, 0 [pid 4319] write(3, "1000", 4 [pid 4318] <... openat resumed>) = 4 [pid 4317] <... openat resumed>) = 3 [pid 4322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4321] <... prctl resumed>) = 0 [pid 4320] <... setpgid resumed>) = 0 [pid 4319] <... write resumed>) = 4 [pid 4318] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4317] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4319] close(3 [pid 4317] <... write resumed>) = 8 [pid 4318] <... write resumed>) = 8 [pid 4322] <... openat resumed>) = 3 [pid 4319] <... close resumed>) = 0 [pid 4317] exit_group(0 [pid 4322] write(3, "1000", 4 [pid 4319] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4318] exit_group(0 [pid 4317] <... exit_group resumed>) = ? [pid 4319] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4322] <... write resumed>) = 4 [pid 4319] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4318] <... exit_group resumed>) = ? [pid 4317] +++ exited with 0 +++ [pid 4320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4319] <... openat resumed>) = 3 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4322] close(3 [pid 4321] setpgid(0, 0 [pid 4320] <... openat resumed>) = 3 [pid 4319] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4322] <... close resumed>) = 0 [pid 4321] <... setpgid resumed>) = 0 [pid 4320] write(3, "1000", 4 [pid 4319] <... write resumed>) = 8 [pid 4322] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4320] <... write resumed>) = 4 [pid 4319] exit_group(0 [pid 4322] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4318] +++ exited with 0 +++ [pid 4322] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4320] close(3 [pid 4319] <... exit_group resumed>) = ? [pid 4321] <... openat resumed>) = 3 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4322] <... openat resumed>) = 3 [pid 4321] write(3, "1000", 4 [pid 4320] <... close resumed>) = 0 [pid 4319] +++ exited with 0 +++ [pid 4322] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4321] <... write resumed>) = 4 [pid 4320] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4322] <... write resumed>) = 8 [pid 4321] close(3./strace-static-x86_64: Process 4329 attached [pid 4322] exit_group(0 [pid 4321] <... close resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4329 [pid 4329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4322] <... exit_group resumed>) = ? [pid 4321] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4329] <... prctl resumed>) = 0 [pid 4322] +++ exited with 0 +++ [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4329] setpgid(0, 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4332 ./strace-static-x86_64: Process 4332 attached [pid 4329] <... setpgid resumed>) = 0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4333 ./strace-static-x86_64: Process 4333 attached [pid 4332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 4333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4332] <... prctl resumed>) = 0 [pid 4329] <... openat resumed>) = 3 [pid 4321] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4320] <... openat resumed>) = 3 [pid 3640] <... restart_syscall resumed>) = 0 [pid 4333] <... prctl resumed>) = 0 [pid 4332] setpgid(0, 0 [pid 4329] write(3, "1000", 4 [pid 4321] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4320] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4333] setpgid(0, 0 [pid 4332] <... setpgid resumed>) = 0 [pid 4329] <... write resumed>) = 4 [pid 4321] <... openat resumed>) = 3 [pid 4320] <... openat resumed>) = 4 [pid 4333] <... setpgid resumed>) = 0 [pid 4332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4329] close(3 [pid 4321] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4320] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4335 attached [pid 4333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4332] <... openat resumed>) = 3 [pid 4329] <... close resumed>) = 0 [pid 4321] <... write resumed>) = 8 [pid 4320] <... write resumed>) = 8 [pid 4335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4333] <... openat resumed>) = 3 [pid 4332] write(3, "1000", 4 [pid 4329] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4321] exit_group(0 [pid 4320] exit_group(0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4335 [pid 4335] <... prctl resumed>) = 0 [pid 4333] write(3, "1000", 4 [pid 4332] <... write resumed>) = 4 [pid 4329] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4321] <... exit_group resumed>) = ? [pid 4320] <... exit_group resumed>) = ? [pid 4335] setpgid(0, 0 [pid 4333] <... write resumed>) = 4 [pid 4332] close(3 [pid 4329] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4321] +++ exited with 0 +++ [pid 4320] +++ exited with 0 +++ [pid 4335] <... setpgid resumed>) = 0 [pid 4333] close(3 [pid 4332] <... close resumed>) = 0 [pid 4329] <... openat resumed>) = 3 [pid 4335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4333] <... close resumed>) = 0 [pid 4332] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4329] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4321, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4335] <... openat resumed>) = 3 [pid 4333] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4329] <... write resumed>) = 8 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4335] write(3, "1000", 4 [pid 4329] exit_group(0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 4335] <... write resumed>) = 4 [pid 4329] <... exit_group resumed>) = ? [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4337 [pid 4335] close(3 [pid 4329] +++ exited with 0 +++ ./strace-static-x86_64: Process 4337 attached [pid 4335] <... close resumed>) = 0 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4329, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4335] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 4337] <... prctl resumed>) = 0 [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4340 [pid 4337] setpgid(0, 0./strace-static-x86_64: Process 4340 attached ) = 0 [pid 4340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4340] <... prctl resumed>) = 0 [pid 4337] <... openat resumed>) = 3 [pid 4340] setpgid(0, 0 [pid 4337] write(3, "1000", 4 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4341 ./strace-static-x86_64: Process 4341 attached [pid 4340] <... setpgid resumed>) = 0 [pid 4337] <... write resumed>) = 4 [pid 4335] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4333] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4332] <... openat resumed>) = 3 [pid 4341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4337] close(3 [pid 4335] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4333] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4332] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4341] <... prctl resumed>) = 0 [pid 4340] <... openat resumed>) = 3 [pid 4337] <... close resumed>) = 0 [pid 4335] <... openat resumed>) = 3 [pid 4333] <... openat resumed>) = 3 [pid 4332] <... openat resumed>) = 4 [pid 4341] setpgid(0, 0 [pid 4340] write(3, "1000", 4 [pid 4337] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4335] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4333] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4332] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4341] <... setpgid resumed>) = 0 [pid 4340] <... write resumed>) = 4 [pid 4337] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4335] <... write resumed>) = 8 [pid 4333] <... write resumed>) = 8 [pid 4332] <... write resumed>) = 8 [pid 4341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4340] close(3 [pid 4337] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4335] exit_group(0 [pid 4333] exit_group(0 [pid 4332] exit_group(0 [pid 4335] <... exit_group resumed>) = ? [pid 4333] <... exit_group resumed>) = ? [pid 4332] <... exit_group resumed>) = ? [pid 4341] <... openat resumed>) = 3 [pid 4340] <... close resumed>) = 0 [pid 4337] <... openat resumed>) = 3 [pid 4335] +++ exited with 0 +++ [pid 4333] +++ exited with 0 +++ [pid 4332] +++ exited with 0 +++ [pid 4341] write(3, "1000", 4 [pid 4340] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4337] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4341] <... write resumed>) = 4 [pid 4337] <... write resumed>) = 8 [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4341] close(3 [pid 4337] exit_group(0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4341] <... close resumed>) = 0 [pid 4337] <... exit_group resumed>) = ? [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4341] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4337] +++ exited with 0 +++ [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4345 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4346 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 4348 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4345 attached [pid 4345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4350 ./strace-static-x86_64: Process 4348 attached ./strace-static-x86_64: Process 4346 attached [pid 4345] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4350 attached [pid 4348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4345] setpgid(0, 0 [pid 4350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4348] <... prctl resumed>) = 0 [pid 4346] <... prctl resumed>) = 0 [pid 4345] <... setpgid resumed>) = 0 [pid 4350] <... prctl resumed>) = 0 [pid 4348] setpgid(0, 0 [pid 4346] setpgid(0, 0 [pid 4345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4350] setpgid(0, 0 [pid 4348] <... setpgid resumed>) = 0 [pid 4346] <... setpgid resumed>) = 0 [pid 4345] <... openat resumed>) = 3 [pid 4348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4340] <... openat resumed>) = 3 [pid 4348] <... openat resumed>) = 3 [pid 4346] <... openat resumed>) = 3 [pid 4341] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4345] write(3, "1000", 4 [pid 4348] write(3, "1000", 4 [pid 4346] write(3, "1000", 4 [pid 4341] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4348] <... write resumed>) = 4 [pid 4346] <... write resumed>) = 4 [pid 4345] <... write resumed>) = 4 [pid 4341] <... openat resumed>) = 3 [pid 4340] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4350] <... setpgid resumed>) = 0 [pid 4350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4348] close(3 [pid 4346] close(3 [pid 4345] close(3 [pid 4341] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4340] <... openat resumed>) = 4 [pid 4350] <... openat resumed>) = 3 [pid 4348] <... close resumed>) = 0 [pid 4346] <... close resumed>) = 0 [pid 4345] <... close resumed>) = 0 [pid 4341] <... write resumed>) = 8 [pid 4340] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4350] write(3, "1000", 4 [pid 4348] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4346] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4345] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4341] exit_group(0 [pid 4340] <... write resumed>) = 8 [pid 4350] <... write resumed>) = 4 [pid 4348] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4346] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4345] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4341] <... exit_group resumed>) = ? [pid 4340] exit_group(0 [pid 4350] close(3 [pid 4348] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4346] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4345] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4350] <... close resumed>) = 0 [pid 4348] <... openat resumed>) = 3 [pid 4346] <... openat resumed>) = 3 [pid 4345] <... openat resumed>) = 3 [pid 4341] +++ exited with 0 +++ [pid 4340] <... exit_group resumed>) = ? [pid 4350] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4348] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4346] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4345] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4350] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4348] <... write resumed>) = 8 [pid 4346] <... write resumed>) = 8 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4350] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4348] exit_group(0 [pid 4346] exit_group(0 [pid 4345] <... write resumed>) = 8 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4350] <... openat resumed>) = 3 [pid 4348] <... exit_group resumed>) = ? [pid 4346] <... exit_group resumed>) = ? [pid 4345] exit_group(0 [pid 4350] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4348] +++ exited with 0 +++ [pid 4346] +++ exited with 0 +++ [pid 4345] <... exit_group resumed>) = ? [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4351 [pid 4350] <... write resumed>) = 8 [pid 4345] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4350] exit_group(0 [pid 4340] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4350] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4352 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4353 [pid 4350] +++ exited with 0 +++ [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4350, 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4355 attached ./strace-static-x86_64: Process 4353 attached ./strace-static-x86_64: Process 4352 attached ./strace-static-x86_64: Process 4351 attached [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4354 [pid 4355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4355 [pid 4355] <... prctl resumed>) = 0 [pid 4353] <... prctl resumed>) = 0 [pid 4352] <... prctl resumed>) = 0 [pid 4351] <... prctl resumed>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4354 attached [pid 4354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4356 [pid 4355] setpgid(0, 0 [pid 4354] <... prctl resumed>) = 0 [pid 4353] setpgid(0, 0 [pid 4352] setpgid(0, 0 [pid 4351] setpgid(0, 0 [pid 4355] <... setpgid resumed>) = 0 [pid 4354] setpgid(0, 0 [pid 4353] <... setpgid resumed>) = 0 [pid 4352] <... setpgid resumed>) = 0 [pid 4351] <... setpgid resumed>) = 0 [pid 4355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4354] <... setpgid resumed>) = 0 [pid 4353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4356 attached [pid 4355] <... openat resumed>) = 3 [pid 4354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4353] <... openat resumed>) = 3 [pid 4352] <... openat resumed>) = 3 [pid 4351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4355] write(3, "1000", 4 [pid 4354] <... openat resumed>) = 3 [pid 4353] write(3, "1000", 4 [pid 4352] write(3, "1000", 4 [pid 4351] <... openat resumed>) = 3 [pid 4356] <... prctl resumed>) = 0 [pid 4355] <... write resumed>) = 4 [pid 4354] write(3, "1000", 4 [pid 4353] <... write resumed>) = 4 [pid 4352] <... write resumed>) = 4 [pid 4351] write(3, "1000", 4 [pid 4356] setpgid(0, 0 [pid 4355] close(3 [pid 4354] <... write resumed>) = 4 [pid 4353] close(3 [pid 4352] close(3 [pid 4351] <... write resumed>) = 4 [pid 4356] <... setpgid resumed>) = 0 [pid 4355] <... close resumed>) = 0 [pid 4354] close(3 [pid 4353] <... close resumed>) = 0 [pid 4352] <... close resumed>) = 0 [pid 4351] close(3 [pid 4356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4355] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4354] <... close resumed>) = 0 [pid 4353] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4352] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4351] <... close resumed>) = 0 [pid 4356] <... openat resumed>) = 3 [pid 4354] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4351] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4356] write(3, "1000", 4) = 4 [pid 4356] close(3) = 0 [pid 4356] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4355] <... openat resumed>) = 3 [pid 4356] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4355] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4354] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4353] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4352] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4351] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4356] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4355] <... openat resumed>) = 4 [pid 4354] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4353] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4352] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4351] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4356] <... openat resumed>) = 3 [pid 4355] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4354] <... openat resumed>) = 3 [pid 4353] <... openat resumed>) = 3 [pid 4352] <... openat resumed>) = 3 [pid 4351] <... openat resumed>) = 3 [pid 4356] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4355] <... write resumed>) = 8 [pid 4354] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4353] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4352] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4351] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4356] <... write resumed>) = 8 [pid 4355] exit_group(0 [pid 4354] <... write resumed>) = 8 [pid 4353] <... write resumed>) = 8 [pid 4352] <... write resumed>) = 8 [pid 4351] <... write resumed>) = 8 [pid 4356] exit_group(0 [pid 4355] <... exit_group resumed>) = ? [pid 4354] exit_group(0 [pid 4353] exit_group(0 [pid 4352] exit_group(0 [pid 4351] exit_group(0 [pid 4356] <... exit_group resumed>) = ? [pid 4355] +++ exited with 0 +++ [pid 4354] <... exit_group resumed>) = ? [pid 4353] <... exit_group resumed>) = ? [pid 4352] <... exit_group resumed>) = ? [pid 4351] <... exit_group resumed>) = ? [pid 4356] +++ exited with 0 +++ [pid 4354] +++ exited with 0 +++ [pid 4353] +++ exited with 0 +++ [pid 4352] +++ exited with 0 +++ [pid 4351] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 4364 attached ./strace-static-x86_64: Process 4362 attached ./strace-static-x86_64: Process 4361 attached ./strace-static-x86_64: Process 4365 attached [pid 4364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4361 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4362 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4365 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4363 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4364 [pid 4364] <... prctl resumed>) = 0 [pid 4362] <... prctl resumed>) = 0 [pid 4361] <... prctl resumed>) = 0 [pid 4364] setpgid(0, 0 [pid 4362] setpgid(0, 0 [pid 4361] setpgid(0, 0 [pid 4364] <... setpgid resumed>) = 0 [pid 4362] <... setpgid resumed>) = 0 [pid 4361] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4363 attached [pid 4365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4365] <... prctl resumed>) = 0 [pid 4364] <... openat resumed>) = 3 [pid 4363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4362] <... openat resumed>) = 3 [pid 4361] <... openat resumed>) = 3 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4366 [pid 4364] write(3, "1000", 4 [pid 4362] write(3, "1000", 4 [pid 4361] write(3, "1000", 4 [pid 4365] setpgid(0, 0 [pid 4364] <... write resumed>) = 4 [pid 4363] <... prctl resumed>) = 0 [pid 4362] <... write resumed>) = 4 [pid 4361] <... write resumed>) = 4 [pid 4365] <... setpgid resumed>) = 0 [pid 4364] close(3 [pid 4363] setpgid(0, 0 [pid 4362] close(3 [pid 4361] close(3 [pid 4364] <... close resumed>) = 0 [pid 4363] <... setpgid resumed>) = 0 [pid 4362] <... close resumed>) = 0 [pid 4361] <... close resumed>) = 0 [pid 4365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4364] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4362] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4361] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4366 attached [pid 4365] <... openat resumed>) = 3 [pid 4365] write(3, "1000", 4 [pid 4363] <... openat resumed>) = 3 [pid 4366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4365] <... write resumed>) = 4 [pid 4363] write(3, "1000", 4 [pid 4366] <... prctl resumed>) = 0 [pid 4365] close(3 [pid 4363] <... write resumed>) = 4 [pid 4366] setpgid(0, 0 [pid 4365] <... close resumed>) = 0 [pid 4363] close(3 [pid 4366] <... setpgid resumed>) = 0 [pid 4365] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4363] <... close resumed>) = 0 [pid 4366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4363] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4366] <... openat resumed>) = 3 [pid 4366] write(3, "1000", 4) = 4 [pid 4366] close(3) = 0 [pid 4366] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4364] <... openat resumed>) = 3 [pid 4362] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4361] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4364] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4362] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4361] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4366] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4365] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4364] <... openat resumed>) = 4 [pid 4363] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4362] <... openat resumed>) = 3 [pid 4361] <... openat resumed>) = 3 [pid 4366] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4365] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4364] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4363] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4362] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4361] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4364] <... write resumed>) = 8 [pid 4362] <... write resumed>) = 8 [pid 4361] <... write resumed>) = 8 [pid 4366] <... openat resumed>) = 3 [pid 4364] exit_group(0 [pid 4362] exit_group(0 [pid 4361] exit_group(0 [pid 4365] <... openat resumed>) = 3 [pid 4366] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4365] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4364] <... exit_group resumed>) = ? [pid 4363] <... openat resumed>) = 3 [pid 4362] <... exit_group resumed>) = ? [pid 4361] <... exit_group resumed>) = ? [pid 4366] <... write resumed>) = 8 [pid 4365] <... write resumed>) = 8 [pid 4364] +++ exited with 0 +++ [pid 4363] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4362] +++ exited with 0 +++ [pid 4361] +++ exited with 0 +++ [pid 4366] exit_group(0 [pid 4365] exit_group(0 [pid 4363] <... write resumed>) = 8 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4366] <... exit_group resumed>) = ? [pid 4365] <... exit_group resumed>) = ? [pid 4363] exit_group(0 [pid 4366] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4365] +++ exited with 0 +++ [pid 4363] <... exit_group resumed>) = ? [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4363] +++ exited with 0 +++ [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4371 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4372 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4373 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4374 attached ./strace-static-x86_64: Process 4371 attached [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4374 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4375 ./strace-static-x86_64: Process 4375 attached [pid 4374] <... prctl resumed>) = 0 [pid 4371] <... prctl resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4376 ./strace-static-x86_64: Process 4373 attached [pid 4375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4374] setpgid(0, 0 [pid 4371] setpgid(0, 0./strace-static-x86_64: Process 4376 attached ./strace-static-x86_64: Process 4372 attached [pid 4375] <... prctl resumed>) = 0 [pid 4374] <... setpgid resumed>) = 0 [pid 4373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4371] <... setpgid resumed>) = 0 [pid 4376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4375] setpgid(0, 0 [pid 4374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4373] <... prctl resumed>) = 0 [pid 4372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4376] <... prctl resumed>) = 0 [pid 4375] <... setpgid resumed>) = 0 [pid 4374] <... openat resumed>) = 3 [pid 4373] setpgid(0, 0 [pid 4372] <... prctl resumed>) = 0 [pid 4371] <... openat resumed>) = 3 [pid 4376] setpgid(0, 0 [pid 4375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4374] write(3, "1000", 4 [pid 4373] <... setpgid resumed>) = 0 [pid 4372] setpgid(0, 0 [pid 4371] write(3, "1000", 4 [pid 4376] <... setpgid resumed>) = 0 [pid 4375] <... openat resumed>) = 3 [pid 4374] <... write resumed>) = 4 [pid 4373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4372] <... setpgid resumed>) = 0 [pid 4371] <... write resumed>) = 4 [pid 4376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4375] write(3, "1000", 4 [pid 4374] close(3 [pid 4373] <... openat resumed>) = 3 [pid 4372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4371] close(3 [pid 4376] <... openat resumed>) = 3 [pid 4375] <... write resumed>) = 4 [pid 4374] <... close resumed>) = 0 [pid 4373] write(3, "1000", 4 [pid 4372] <... openat resumed>) = 3 [pid 4371] <... close resumed>) = 0 [pid 4376] write(3, "1000", 4 [pid 4375] close(3 [pid 4374] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4373] <... write resumed>) = 4 [pid 4372] write(3, "1000", 4 [pid 4371] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4376] <... write resumed>) = 4 [pid 4375] <... close resumed>) = 0 [pid 4373] close(3 [pid 4372] <... write resumed>) = 4 [pid 4376] close(3 [pid 4375] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4373] <... close resumed>) = 0 [pid 4372] close(3 [pid 4376] <... close resumed>) = 0 [pid 4373] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4372] <... close resumed>) = 0 [pid 4376] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4372] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4374] <... openat resumed>) = 3 [pid 4371] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4376] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4375] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4373] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4372] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4371] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4376] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4375] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4374] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4373] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4372] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4371] <... openat resumed>) = 3 [pid 4376] <... openat resumed>) = 3 [pid 4375] <... openat resumed>) = 3 [pid 4374] <... openat resumed>) = 4 [pid 4373] <... openat resumed>) = 3 [pid 4372] <... openat resumed>) = 3 [pid 4371] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4376] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4375] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4374] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4373] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4372] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4371] <... write resumed>) = 8 [pid 4376] <... write resumed>) = 8 [pid 4375] <... write resumed>) = 8 [pid 4374] <... write resumed>) = 8 [pid 4373] <... write resumed>) = 8 [pid 4372] <... write resumed>) = 8 [pid 4371] exit_group(0 [pid 4376] exit_group(0 [pid 4375] exit_group(0 [pid 4374] exit_group(0 [pid 4373] exit_group(0 [pid 4372] exit_group(0 [pid 4371] <... exit_group resumed>) = ? [pid 4376] <... exit_group resumed>) = ? [pid 4375] <... exit_group resumed>) = ? [pid 4374] <... exit_group resumed>) = ? [pid 4373] <... exit_group resumed>) = ? [pid 4372] <... exit_group resumed>) = ? [pid 4376] +++ exited with 0 +++ [pid 4375] +++ exited with 0 +++ [pid 4374] +++ exited with 0 +++ [pid 4373] +++ exited with 0 +++ [pid 4372] +++ exited with 0 +++ [pid 4371] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4374, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4381 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4382 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4383 ./strace-static-x86_64: Process 4383 attached [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4384 attached [pid 4383] <... prctl resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4384 [pid 4384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4383] setpgid(0, 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4385 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4387 [pid 4384] <... prctl resumed>) = 0 [pid 4383] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4382 attached [pid 4384] setpgid(0, 0 [pid 4383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4384] <... setpgid resumed>) = 0 [pid 4383] <... openat resumed>) = 3 [pid 4382] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4387 attached ./strace-static-x86_64: Process 4385 attached [pid 4384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4383] write(3, "1000", 4 [pid 4382] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4381 attached [pid 4387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4384] <... openat resumed>) = 3 [pid 4383] <... write resumed>) = 4 [pid 4382] setpgid(0, 0 [pid 4387] <... prctl resumed>) = 0 [pid 4385] <... prctl resumed>) = 0 [pid 4384] write(3, "1000", 4 [pid 4383] close(3 [pid 4382] <... setpgid resumed>) = 0 [pid 4381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4387] setpgid(0, 0 [pid 4385] setpgid(0, 0 [pid 4384] <... write resumed>) = 4 [pid 4383] <... close resumed>) = 0 [pid 4382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4381] <... prctl resumed>) = 0 [pid 4387] <... setpgid resumed>) = 0 [pid 4385] <... setpgid resumed>) = 0 [pid 4382] <... openat resumed>) = 3 [pid 4381] setpgid(0, 0 [pid 4387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4384] close(3 [pid 4383] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4382] write(3, "1000", 4 [pid 4381] <... setpgid resumed>) = 0 [pid 4387] <... openat resumed>) = 3 [pid 4385] <... openat resumed>) = 3 [pid 4384] <... close resumed>) = 0 [pid 4382] <... write resumed>) = 4 [pid 4381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4387] write(3, "1000", 4 [pid 4385] write(3, "1000", 4 [pid 4384] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4382] close(3 [pid 4381] <... openat resumed>) = 3 [pid 4387] <... write resumed>) = 4 [pid 4385] <... write resumed>) = 4 [pid 4382] <... close resumed>) = 0 [pid 4381] write(3, "1000", 4 [pid 4387] close(3 [pid 4385] close(3 [pid 4382] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4381] <... write resumed>) = 4 [pid 4387] <... close resumed>) = 0 [pid 4385] <... close resumed>) = 0 [pid 4381] close(3 [pid 4387] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4385] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4381] <... close resumed>) = 0 [pid 4381] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4383] <... openat resumed>) = 3 [pid 4384] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4382] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4387] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4385] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4382] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4381] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4384] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4387] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4385] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4382] <... openat resumed>) = 3 [pid 4383] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 4 [pid 4381] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4385] <... openat resumed>) = 3 [pid 4387] <... openat resumed>) = 3 [pid 4384] <... openat resumed>) = 3 [pid 4383] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4381] <... openat resumed>) = 3 [pid 4385] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4387] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4384] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4383] <... write resumed>) = 8 [pid 4382] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4381] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4385] <... write resumed>) = 8 [pid 4387] <... write resumed>) = 8 [pid 4384] <... write resumed>) = 8 [pid 4383] exit_group(0 [pid 4387] exit_group(0 [pid 4384] exit_group(0 [pid 4383] <... exit_group resumed>) = ? [pid 4381] <... write resumed>) = 8 [pid 4387] <... exit_group resumed>) = ? [pid 4385] exit_group(0 [pid 4384] <... exit_group resumed>) = ? [pid 4383] +++ exited with 0 +++ [pid 4382] <... write resumed>) = 8 [pid 4381] exit_group(0 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 4387] +++ exited with 0 +++ [pid 4385] <... exit_group resumed>) = ? [pid 3639] <... restart_syscall resumed>) = 0 [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4387, 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 4384] +++ exited with 0 +++ [pid 4382] exit_group(0 [pid 4381] <... exit_group resumed>) = ? [pid 4385] +++ exited with 0 +++ [pid 4382] <... exit_group resumed>) = ? [pid 4381] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4393 [pid 4382] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4393 attached [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 4393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4382, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4394 [pid 4393] <... prctl resumed>) = 0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4395 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4396 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4397 [pid 3642] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4394 attached [pid 4393] setpgid(0, 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 4393] <... setpgid resumed>) = 0 [pid 4394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4394] <... prctl resumed>) = 0 [pid 4393] <... openat resumed>) = 3 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4397 attached [pid 4394] setpgid(0, 0 [pid 4393] write(3, "1000", 4 [pid 4397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4394] <... setpgid resumed>) = 0 [pid 4393] <... write resumed>) = 4 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4398 ./strace-static-x86_64: Process 4396 attached ./strace-static-x86_64: Process 4395 attached [pid 4397] <... prctl resumed>) = 0 [pid 4393] close(3 [pid 4397] setpgid(0, 0 [pid 4396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4393] <... close resumed>) = 0 ./strace-static-x86_64: Process 4398 attached [pid 4397] <... setpgid resumed>) = 0 [pid 4396] <... prctl resumed>) = 0 [pid 4395] <... prctl resumed>) = 0 [pid 4394] <... openat resumed>) = 3 [pid 4393] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4396] setpgid(0, 0 [pid 4395] setpgid(0, 0 [pid 4394] write(3, "1000", 4 [pid 4398] <... prctl resumed>) = 0 [pid 4397] <... openat resumed>) = 3 [pid 4396] <... setpgid resumed>) = 0 [pid 4395] <... setpgid resumed>) = 0 [pid 4394] <... write resumed>) = 4 [pid 4398] setpgid(0, 0 [pid 4397] write(3, "1000", 4 [pid 4396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4394] close(3 [pid 4398] <... setpgid resumed>) = 0 [pid 4397] <... write resumed>) = 4 [pid 4396] <... openat resumed>) = 3 [pid 4395] <... openat resumed>) = 3 [pid 4394] <... close resumed>) = 0 [pid 4397] close(3 [pid 4396] write(3, "1000", 4 [pid 4395] write(3, "1000", 4 [pid 4394] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4397] <... close resumed>) = 0 [pid 4396] <... write resumed>) = 4 [pid 4395] <... write resumed>) = 4 [pid 4398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4397] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4396] close(3 [pid 4395] close(3 [pid 4396] <... close resumed>) = 0 [pid 4395] <... close resumed>) = 0 [pid 4398] <... openat resumed>) = 3 [pid 4396] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4395] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4398] write(3, "1000", 4) = 4 [pid 4398] close(3) = 0 [pid 4398] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4397] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4396] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4395] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4394] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4393] <... openat resumed>) = 3 [pid 4398] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4397] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4396] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4395] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4394] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4393] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4398] <... openat resumed>) = 3 [pid 4393] <... openat resumed>) = 4 [pid 4397] <... openat resumed>) = 3 [pid 4396] <... openat resumed>) = 3 [pid 4395] <... openat resumed>) = 3 [pid 4393] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4394] <... openat resumed>) = 3 [pid 4398] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4394] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4393] <... write resumed>) = 8 [pid 4398] <... write resumed>) = 8 [pid 4397] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4396] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4395] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4394] <... write resumed>) = 8 [pid 4393] exit_group(0 [pid 4398] exit_group(0 [pid 4397] <... write resumed>) = 8 [pid 4396] <... write resumed>) = 8 [pid 4395] <... write resumed>) = 8 [pid 4393] <... exit_group resumed>) = ? [pid 4394] exit_group(0 [pid 4398] <... exit_group resumed>) = ? [pid 4397] exit_group(0 [pid 4396] exit_group(0 [pid 4395] exit_group(0 [pid 4393] +++ exited with 0 +++ [pid 4394] <... exit_group resumed>) = ? [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4398] +++ exited with 0 +++ [pid 4397] <... exit_group resumed>) = ? [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4396] <... exit_group resumed>) = ? [pid 4395] <... exit_group resumed>) = ? [pid 4394] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4402 [pid 4397] +++ exited with 0 +++ [pid 3642] <... restart_syscall resumed>) = 0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4395] +++ exited with 0 +++ [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4396] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4395, 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./strace-static-x86_64: Process 4402 attached [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4403 [pid 4402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... restart_syscall resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4404 [pid 4402] <... prctl resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4402] setpgid(0, 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4404 attached [pid 4402] <... setpgid resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4405 [pid 4404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4406 ./strace-static-x86_64: Process 4403 attached [pid 4404] <... prctl resumed>) = 0 [pid 4402] <... openat resumed>) = 3 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4407 [pid 4404] setpgid(0, 0 [pid 4403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4402] write(3, "1000", 4./strace-static-x86_64: Process 4407 attached ./strace-static-x86_64: Process 4406 attached [pid 4404] <... setpgid resumed>) = 0 [pid 4403] <... prctl resumed>) = 0 [pid 4402] <... write resumed>) = 4 [pid 4407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4403] setpgid(0, 0 [pid 4402] close(3./strace-static-x86_64: Process 4405 attached [pid 4407] <... prctl resumed>) = 0 [pid 4406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4404] <... openat resumed>) = 3 [pid 4403] <... setpgid resumed>) = 0 [pid 4402] <... close resumed>) = 0 [pid 4407] setpgid(0, 0 [pid 4405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4407] <... setpgid resumed>) = 0 [pid 4406] <... prctl resumed>) = 0 [pid 4405] <... prctl resumed>) = 0 [pid 4404] write(3, "1000", 4 [pid 4403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4402] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4406] setpgid(0, 0 [pid 4405] setpgid(0, 0 [pid 4404] <... write resumed>) = 4 [pid 4403] <... openat resumed>) = 3 [pid 4407] <... openat resumed>) = 3 [pid 4406] <... setpgid resumed>) = 0 [pid 4405] <... setpgid resumed>) = 0 [pid 4404] close(3 [pid 4403] write(3, "1000", 4 [pid 4407] write(3, "1000", 4 [pid 4406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4404] <... close resumed>) = 0 [pid 4403] <... write resumed>) = 4 [pid 4407] <... write resumed>) = 4 [pid 4406] <... openat resumed>) = 3 [pid 4405] <... openat resumed>) = 3 [pid 4403] close(3 [pid 4407] close(3 [pid 4406] write(3, "1000", 4 [pid 4405] write(3, "1000", 4 [pid 4404] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4403] <... close resumed>) = 0 [pid 4407] <... close resumed>) = 0 [pid 4406] <... write resumed>) = 4 [pid 4405] <... write resumed>) = 4 [pid 4403] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4407] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4406] close(3 [pid 4405] close(3 [pid 4406] <... close resumed>) = 0 [pid 4405] <... close resumed>) = 0 [pid 4405] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4406] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4407] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4406] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4405] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4404] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4403] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4402] <... openat resumed>) = 3 [pid 4407] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4406] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4405] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4404] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4403] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4402] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4407] <... openat resumed>) = 3 [pid 4406] <... openat resumed>) = 3 [pid 4405] <... openat resumed>) = 3 [pid 4404] <... openat resumed>) = 3 [pid 4403] <... openat resumed>) = 3 [pid 4402] <... openat resumed>) = 4 [pid 4407] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4406] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4405] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4404] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4403] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4402] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4407] <... write resumed>) = 8 [pid 4406] <... write resumed>) = 8 [pid 4405] <... write resumed>) = 8 [pid 4404] <... write resumed>) = 8 [pid 4403] <... write resumed>) = 8 [pid 4402] <... write resumed>) = 8 [pid 4407] exit_group(0 [pid 4406] exit_group(0 [pid 4405] exit_group(0 [pid 4404] exit_group(0 [pid 4403] exit_group(0 [pid 4402] exit_group(0 [pid 4407] <... exit_group resumed>) = ? [pid 4406] <... exit_group resumed>) = ? [pid 4405] <... exit_group resumed>) = ? [pid 4404] <... exit_group resumed>) = ? [pid 4403] <... exit_group resumed>) = ? [pid 4402] <... exit_group resumed>) = ? [pid 4407] +++ exited with 0 +++ [pid 4406] +++ exited with 0 +++ [pid 4405] +++ exited with 0 +++ [pid 4404] +++ exited with 0 +++ [pid 4403] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4404, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4406, 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4413 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4414 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4415 [pid 4402] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4414 attached [pid 4414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4416 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4414] <... prctl resumed>) = 0 [pid 4414] setpgid(0, 0) = 0 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4415 attached ./strace-static-x86_64: Process 4413 attached [pid 4414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4416 attached [pid 4415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4414] <... openat resumed>) = 3 [pid 4413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4415] <... prctl resumed>) = 0 [pid 4414] write(3, "1000", 4 [pid 4413] <... prctl resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4417 [pid 4416] <... prctl resumed>) = 0 [pid 4415] setpgid(0, 0 [pid 4414] <... write resumed>) = 4 [pid 4413] setpgid(0, 0./strace-static-x86_64: Process 4417 attached [pid 4416] setpgid(0, 0 [pid 4415] <... setpgid resumed>) = 0 [pid 4414] close(3 [pid 4413] <... setpgid resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4418 [pid 4417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4416] <... setpgid resumed>) = 0 [pid 4415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4414] <... close resumed>) = 0 [pid 4413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4417] <... prctl resumed>) = 0 [pid 4416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4415] <... openat resumed>) = 3 [pid 4414] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4413] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4418 attached [pid 4417] setpgid(0, 0 [pid 4416] <... openat resumed>) = 3 [pid 4415] write(3, "1000", 4 [pid 4413] write(3, "1000", 4 [pid 4418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4417] <... setpgid resumed>) = 0 [pid 4416] write(3, "1000", 4 [pid 4415] <... write resumed>) = 4 [pid 4413] <... write resumed>) = 4 [pid 4418] <... prctl resumed>) = 0 [pid 4417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4416] <... write resumed>) = 4 [pid 4415] close(3 [pid 4413] close(3 [pid 4418] setpgid(0, 0 [pid 4417] <... openat resumed>) = 3 [pid 4416] close(3 [pid 4415] <... close resumed>) = 0 [pid 4413] <... close resumed>) = 0 [pid 4418] <... setpgid resumed>) = 0 [pid 4417] write(3, "1000", 4 [pid 4416] <... close resumed>) = 0 [pid 4415] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4413] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4417] <... write resumed>) = 4 [pid 4416] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4418] <... openat resumed>) = 3 [pid 4417] close(3 [pid 4418] write(3, "1000", 4 [pid 4417] <... close resumed>) = 0 [pid 4418] <... write resumed>) = 4 [pid 4418] close(3) = 0 [pid 4418] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4417] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4416] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4415] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4414] <... openat resumed>) = 3 [pid 4413] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4418] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4417] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4416] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4415] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4414] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4413] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4418] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4417] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4416] <... openat resumed>) = 3 [pid 4415] <... openat resumed>) = 3 [pid 4414] <... openat resumed>) = 4 [pid 4413] <... openat resumed>) = 3 [pid 4418] <... openat resumed>) = 3 [pid 4417] <... openat resumed>) = 3 [pid 4416] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4415] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4414] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4413] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4418] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4417] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4416] <... write resumed>) = 8 [pid 4415] <... write resumed>) = 8 [pid 4414] <... write resumed>) = 8 [pid 4413] <... write resumed>) = 8 [pid 4418] <... write resumed>) = 8 [pid 4417] <... write resumed>) = 8 [pid 4416] exit_group(0 [pid 4415] exit_group(0 [pid 4414] exit_group(0 [pid 4413] exit_group(0 [pid 4418] exit_group(0 [pid 4417] exit_group(0 [pid 4416] <... exit_group resumed>) = ? [pid 4415] <... exit_group resumed>) = ? [pid 4414] <... exit_group resumed>) = ? [pid 4413] <... exit_group resumed>) = ? [pid 4418] <... exit_group resumed>) = ? [pid 4417] <... exit_group resumed>) = ? [pid 4416] +++ exited with 0 +++ [pid 4415] +++ exited with 0 +++ [pid 4414] +++ exited with 0 +++ [pid 4413] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4418] +++ exited with 0 +++ [pid 4417] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4418, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4423 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4424 ./strace-static-x86_64: Process 4424 attached [pid 4424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4424] setpgid(0, 0) = 0 [pid 4424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4425 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4426 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4427 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4428 [pid 4424] <... openat resumed>) = 3 [pid 4424] write(3, "1000", 4) = 4 [pid 4424] close(3) = 0 [pid 4424] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 4425 attached [pid 4425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 4427 attached [pid 4425] setpgid(0, 0./strace-static-x86_64: Process 4428 attached ./strace-static-x86_64: Process 4426 attached ./strace-static-x86_64: Process 4423 attached [pid 4427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4425] <... setpgid resumed>) = 0 [pid 4427] <... prctl resumed>) = 0 [pid 4425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4427] setpgid(0, 0 [pid 4426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4425] <... openat resumed>) = 3 [pid 4428] <... prctl resumed>) = 0 [pid 4427] <... setpgid resumed>) = 0 [pid 4425] write(3, "1000", 4 [pid 4423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4428] setpgid(0, 0 [pid 4427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4426] <... prctl resumed>) = 0 [pid 4425] <... write resumed>) = 4 [pid 4424] <... openat resumed>) = 3 [pid 4423] <... prctl resumed>) = 0 [pid 4427] <... openat resumed>) = 3 [pid 4425] close(3 [pid 4424] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4428] <... setpgid resumed>) = 0 [pid 4426] setpgid(0, 0 [pid 4427] write(3, "1000", 4 [pid 4425] <... close resumed>) = 0 [pid 4424] <... openat resumed>) = 4 [pid 4423] setpgid(0, 0 [pid 4428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4427] <... write resumed>) = 4 [pid 4426] <... setpgid resumed>) = 0 [pid 4425] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4424] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4423] <... setpgid resumed>) = 0 [pid 4428] <... openat resumed>) = 3 [pid 4427] close(3 [pid 4426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4425] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4424] <... write resumed>) = 8 [pid 4428] write(3, "1000", 4 [pid 4427] <... close resumed>) = 0 [pid 4426] <... openat resumed>) = 3 [pid 4425] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4424] exit_group(0 [pid 4423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4428] <... write resumed>) = 4 [pid 4427] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4426] write(3, "1000", 4 [pid 4425] <... openat resumed>) = 3 [pid 4424] <... exit_group resumed>) = ? [pid 4423] <... openat resumed>) = 3 [pid 4428] close(3 [pid 4427] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4426] <... write resumed>) = 4 [pid 4425] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4424] +++ exited with 0 +++ [pid 4423] write(3, "1000", 4 [pid 4428] <... close resumed>) = 0 [pid 4427] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4426] close(3 [pid 4425] <... write resumed>) = 8 [pid 4423] <... write resumed>) = 4 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4428] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4427] <... openat resumed>) = 3 [pid 4426] <... close resumed>) = 0 [pid 4425] exit_group(0 [pid 4423] close(3 [pid 4427] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4426] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4425] <... exit_group resumed>) = ? [pid 4423] <... close resumed>) = 0 [pid 4427] <... write resumed>) = 8 [pid 4423] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4425] +++ exited with 0 +++ [pid 4427] exit_group(0 [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4427] <... exit_group resumed>) = ? [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4427] +++ exited with 0 +++ [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4435 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4436 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4427, 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, child_tidptr=0x555556b455d0) = 4439 ./strace-static-x86_64: Process 4439 attached [pid 4439] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4436 attached ./strace-static-x86_64: Process 4435 attached ) = 0 [pid 4439] setpgid(0, 0 [pid 4436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4428] <... openat resumed>) = 3 [pid 4426] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4423] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4439] <... setpgid resumed>) = 0 [pid 4436] <... prctl resumed>) = 0 [pid 4435] <... prctl resumed>) = 0 [pid 4428] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4426] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4423] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4436] setpgid(0, 0 [pid 4435] setpgid(0, 0 [pid 4428] <... openat resumed>) = 4 [pid 4426] <... openat resumed>) = 3 [pid 4423] <... openat resumed>) = 3 [pid 4439] <... openat resumed>) = 3 [pid 4436] <... setpgid resumed>) = 0 [pid 4435] <... setpgid resumed>) = 0 [pid 4428] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4426] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4423] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4439] write(3, "1000", 4 [pid 4436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4428] <... write resumed>) = 8 [pid 4426] <... write resumed>) = 8 [pid 4423] <... write resumed>) = 8 [pid 4439] <... write resumed>) = 4 [pid 4436] <... openat resumed>) = 3 [pid 4435] <... openat resumed>) = 3 [pid 4428] exit_group(0 [pid 4426] exit_group(0 [pid 4423] exit_group(0 [pid 4439] close(3 [pid 4436] write(3, "1000", 4 [pid 4435] write(3, "1000", 4 [pid 4428] <... exit_group resumed>) = ? [pid 4426] <... exit_group resumed>) = ? [pid 4423] <... exit_group resumed>) = ? [pid 4439] <... close resumed>) = 0 [pid 4436] <... write resumed>) = 4 [pid 4435] <... write resumed>) = 4 [pid 4428] +++ exited with 0 +++ [pid 4426] +++ exited with 0 +++ [pid 4423] +++ exited with 0 +++ [pid 4439] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4436] close(3 [pid 4435] close(3 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4436] <... close resumed>) = 0 [pid 4435] <... close resumed>) = 0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4426, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4436] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4435] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... restart_syscall resumed>) = 0 [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4443 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4444 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b455d0) = 4445 ./strace-static-x86_64: Process 4444 attached ./strace-static-x86_64: Process 4443 attached [pid 4444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4444] <... prctl resumed>) = 0 [pid 4444] setpgid(0, 0 [pid 4443] <... prctl resumed>) = 0 [pid 4444] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4445 attached [pid 4444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4443] setpgid(0, 0 [pid 4445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4444] <... openat resumed>) = 3 [pid 4445] <... prctl resumed>) = 0 [pid 4444] write(3, "1000", 4 [pid 4445] setpgid(0, 0 [pid 4444] <... write resumed>) = 4 [pid 4443] <... setpgid resumed>) = 0 [pid 4445] <... setpgid resumed>) = 0 [pid 4444] close(3 [pid 4445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4444] <... close resumed>) = 0 [pid 4445] <... openat resumed>) = 3 [pid 4444] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4445] write(3, "1000", 4 [pid 4443] <... openat resumed>) = 3 [pid 4445] <... write resumed>) = 4 [pid 4443] write(3, "1000", 4 [pid 4445] close(3 [pid 4443] <... write resumed>) = 4 [pid 4445] <... close resumed>) = 0 [pid 4443] close(3 [pid 4445] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4443] <... close resumed>) = 0 [pid 4443] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4439] <... openat resumed>) = 3 [pid 4436] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4445] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4444] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4443] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4436] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4435] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4445] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4444] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4443] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4436] <... openat resumed>) = 3 [pid 4435] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4439] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4445] <... openat resumed>) = 3 [pid 4444] <... openat resumed>) = 3 [pid 4443] <... openat resumed>) = 3 [pid 4439] <... openat resumed>) = 4 [pid 4436] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4435] <... openat resumed>) = 3 [pid 4445] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4444] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4443] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4439] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4436] <... write resumed>) = 8 [pid 4435] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4445] <... write resumed>) = 8 [pid 4444] <... write resumed>) = 8 [pid 4443] <... write resumed>) = 8 [pid 4439] <... write resumed>) = 8 [pid 4436] exit_group(0 [pid 4435] <... write resumed>) = 8 [pid 4445] exit_group(0 [pid 4444] exit_group(0 [pid 4443] exit_group(0 [pid 4439] exit_group(0 [pid 4436] <... exit_group resumed>) = ? [pid 4435] exit_group(0 [pid 4445] <... exit_group resumed>) = ? [pid 4444] <... exit_group resumed>) = ? [pid 4443] <... exit_group resumed>) = ? [pid 4439] <... exit_group resumed>) = ? [pid 4436] +++ exited with 0 +++ [pid 4435] <... exit_group resumed>) = ? [pid 4445] +++ exited with 0 +++ [pid 4444] +++ exited with 0 +++ [pid 4443] +++ exited with 0 +++ [pid 4439] +++ exited with 0 +++ [pid 4435] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4448 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] 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 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4449 [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4451 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4452 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4450 ./strace-static-x86_64: Process 4450 attached [pid 4450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4453 [pid 4450] <... prctl resumed>) = 0 [pid 4450] setpgid(0, 0) = 0 [pid 4450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 4452 attached [pid 4450] write(3, "1000", 4 [pid 4452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4450] <... write resumed>) = 4 [pid 4452] <... prctl resumed>) = 0 [pid 4450] close(3 [pid 4452] setpgid(0, 0 [pid 4450] <... close resumed>) = 0 [pid 4452] <... setpgid resumed>) = 0 [pid 4450] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 4453 attached ./strace-static-x86_64: Process 4451 attached [pid 4452] write(3, "1000", 4) = 4 [pid 4452] close(3) = 0 [pid 4452] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 4448 attached [pid 4453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4453] <... prctl resumed>) = 0 [pid 4451] <... prctl resumed>) = 0 [pid 4453] setpgid(0, 0 [pid 4451] setpgid(0, 0 [pid 4448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4453] <... setpgid resumed>) = 0 [pid 4451] <... setpgid resumed>) = 0 [pid 4448] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4449 attached [pid 4453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4448] setpgid(0, 0 [pid 4453] <... openat resumed>) = 3 [pid 4451] <... openat resumed>) = 3 [pid 4448] <... setpgid resumed>) = 0 [pid 4449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4453] write(3, "1000", 4 [pid 4448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4453] <... write resumed>) = 4 [pid 4451] write(3, "1000", 4 [pid 4453] close(3 [pid 4451] <... write resumed>) = 4 [pid 4453] <... close resumed>) = 0 [pid 4451] close(3 [pid 4448] <... openat resumed>) = 3 [pid 4453] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4451] <... close resumed>) = 0 [pid 4449] <... prctl resumed>) = 0 [pid 4448] write(3, "1000", 4 [pid 4451] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4453] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4452] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4450] <... openat resumed>) = 3 [pid 4449] setpgid(0, 0 [pid 4448] <... write resumed>) = 4 [pid 4453] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4452] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4450] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4453] <... openat resumed>) = 3 [pid 4452] <... openat resumed>) = 3 [pid 4451] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4450] <... openat resumed>) = 4 [pid 4449] <... setpgid resumed>) = 0 [pid 4448] close(3 [pid 4453] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4452] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4450] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4453] <... write resumed>) = 8 [pid 4452] <... write resumed>) = 8 [pid 4451] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4450] <... write resumed>) = 8 [pid 4449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4448] <... close resumed>) = 0 [pid 4453] exit_group(0 [pid 4452] exit_group(0 [pid 4451] <... openat resumed>) = 3 [pid 4450] exit_group(0 [pid 4453] <... exit_group resumed>) = ? [pid 4452] <... exit_group resumed>) = ? [pid 4451] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4450] <... exit_group resumed>) = ? [pid 4449] <... openat resumed>) = 3 [pid 4448] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4453] +++ exited with 0 +++ [pid 4452] +++ exited with 0 +++ [pid 4451] <... write resumed>) = 8 [pid 4450] +++ exited with 0 +++ [pid 4449] write(3, "1000", 4 [pid 4451] exit_group(0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4449] <... write resumed>) = 4 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4449] close(3 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4451] <... exit_group resumed>) = ? [pid 3645] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 4449] <... close resumed>) = 0 [pid 4451] +++ exited with 0 +++ [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4449] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] <... restart_syscall resumed>) = 0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... restart_syscall resumed>) = 0 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4459 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4460 ./strace-static-x86_64: Process 4460 attached [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4461 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4462 [pid 4460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4460] setpgid(0, 0) = 0 [pid 4460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4460] write(3, "1000", 4) = 4 [pid 4460] close(3./strace-static-x86_64: Process 4461 attached ) = 0 ./strace-static-x86_64: Process 4459 attached [pid 4461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4460] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4461] <... prctl resumed>) = 0 [pid 4461] setpgid(0, 0) = 0 [pid 4461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4462 attached ) = 3 [pid 4459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4461] write(3, "1000", 4 [pid 4459] <... prctl resumed>) = 0 [pid 4461] <... write resumed>) = 4 [pid 4461] close(3) = 0 [pid 4461] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4459] setpgid(0, 0 [pid 4462] <... prctl resumed>) = 0 [pid 4459] <... setpgid resumed>) = 0 [pid 4459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4462] setpgid(0, 0 [pid 4459] <... openat resumed>) = 3 [pid 4462] <... setpgid resumed>) = 0 [pid 4448] <... openat resumed>) = 3 [pid 4462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4461] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4460] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4459] write(3, "1000", 4 [pid 4449] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4448] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4461] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4460] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4449] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4461] <... openat resumed>) = 3 [pid 4460] <... openat resumed>) = 3 [pid 4459] <... write resumed>) = 4 [pid 4448] <... openat resumed>) = 4 [pid 4461] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4460] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4448] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4449] <... openat resumed>) = 3 [pid 4462] <... openat resumed>) = 3 [pid 4461] <... write resumed>) = 8 [pid 4460] <... write resumed>) = 8 [pid 4459] close(3 [pid 4448] <... write resumed>) = 8 [pid 4462] write(3, "1000", 4 [pid 4461] exit_group(0 [pid 4460] exit_group(0 [pid 4449] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4462] <... write resumed>) = 4 [pid 4461] <... exit_group resumed>) = ? [pid 4460] <... exit_group resumed>) = ? [pid 4459] <... close resumed>) = 0 [pid 4448] exit_group(0 [pid 4449] <... write resumed>) = 8 [pid 4462] close(3 [pid 4461] +++ exited with 0 +++ [pid 4460] +++ exited with 0 +++ [pid 4459] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4449] exit_group(0 [pid 4448] <... exit_group resumed>) = ? [pid 4462] <... close resumed>) = 0 [pid 4459] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4449] <... exit_group resumed>) = ? [pid 4448] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4462] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4459] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4449] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4466 attached [pid 3647] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4467 attached [pid 4466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... restart_syscall resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4466 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4467 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4469 [pid 4467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4466] <... prctl resumed>) = 0 [pid 4467] <... prctl resumed>) = 0 [pid 4466] setpgid(0, 0 [pid 4467] setpgid(0, 0 [pid 4466] <... setpgid resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4467] <... setpgid resumed>) = 0 [pid 4466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4469 attached [pid 4467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4466] <... openat resumed>) = 3 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4472 [pid 4469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4467] <... openat resumed>) = 3 [pid 4466] write(3, "1000", 4 [pid 4462] <... openat resumed>) = 3 [pid 4459] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4472 attached [pid 4469] <... prctl resumed>) = 0 [pid 4467] write(3, "1000", 4 [pid 4466] <... write resumed>) = 4 [pid 4462] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4459] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4469] setpgid(0, 0 [pid 4467] <... write resumed>) = 4 [pid 4466] close(3 [pid 4462] <... openat resumed>) = 4 [pid 4459] <... write resumed>) = 8 [pid 4472] <... prctl resumed>) = 0 [pid 4469] <... setpgid resumed>) = 0 [pid 4467] close(3 [pid 4466] <... close resumed>) = 0 [pid 4462] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4459] exit_group(0 [pid 4472] setpgid(0, 0 [pid 4469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4467] <... close resumed>) = 0 [pid 4466] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4462] <... write resumed>) = 8 [pid 4459] <... exit_group resumed>) = ? [pid 4472] <... setpgid resumed>) = 0 [pid 4469] <... openat resumed>) = 3 [pid 4467] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4466] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4462] exit_group(0 [pid 4459] +++ exited with 0 +++ [pid 4469] write(3, "1000", 4 [pid 4467] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4466] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4462] <... exit_group resumed>) = ? [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4459, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4469] <... write resumed>) = 4 [pid 4467] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4466] <... openat resumed>) = 3 [pid 4462] +++ exited with 0 +++ [pid 4467] <... openat resumed>) = 3 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4472] <... openat resumed>) = 3 [pid 4469] close(3 [pid 4467] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4466] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4472] write(3, "1000", 4 [pid 4469] <... close resumed>) = 0 [pid 4467] <... write resumed>) = 8 [pid 4472] <... write resumed>) = 4 [pid 4469] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4467] exit_group(0 [pid 4466] <... write resumed>) = 8 [pid 4467] <... exit_group resumed>) = ? [pid 4467] +++ exited with 0 +++ [pid 4466] exit_group(0 [pid 4472] close(3 [pid 4466] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4467, 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 4472] <... close resumed>) = 0 [pid 4466] +++ exited with 0 +++ [pid 4472] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4466, 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./strace-static-x86_64: Process 4475 attached [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4475] setpgid(0, 0) = 0 [pid 4475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4475 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4479 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4478 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4477 [pid 4475] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4479 attached ./strace-static-x86_64: Process 4478 attached ./strace-static-x86_64: Process 4477 attached [pid 4475] write(3, "1000", 4 [pid 4479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4475] <... write resumed>) = 4 [pid 4475] close(3) = 0 [pid 4475] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4479] <... prctl resumed>) = 0 [pid 4477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4479] setpgid(0, 0 [pid 4478] <... prctl resumed>) = 0 [pid 4479] <... setpgid resumed>) = 0 [pid 4478] setpgid(0, 0 [pid 4477] setpgid(0, 0 [pid 4472] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4469] <... openat resumed>) = 3 [pid 4479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4478] <... setpgid resumed>) = 0 [pid 4477] <... setpgid resumed>) = 0 [pid 4472] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4479] <... openat resumed>) = 3 [pid 4478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4472] <... openat resumed>) = 3 [pid 4469] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4479] write(3, "1000", 4 [pid 4478] <... openat resumed>) = 3 [pid 4477] <... openat resumed>) = 3 [pid 4472] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4469] <... openat resumed>) = 4 [pid 4479] <... write resumed>) = 4 [pid 4478] write(3, "1000", 4 [pid 4477] write(3, "1000", 4 [pid 4475] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4472] <... write resumed>) = 8 [pid 4469] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4479] close(3 [pid 4478] <... write resumed>) = 4 [pid 4477] <... write resumed>) = 4 [pid 4475] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4472] exit_group(0 [pid 4469] <... write resumed>) = 8 [pid 4479] <... close resumed>) = 0 [pid 4478] close(3 [pid 4477] close(3 [pid 4475] <... openat resumed>) = 3 [pid 4472] <... exit_group resumed>) = ? [pid 4469] exit_group(0 [pid 4479] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4478] <... close resumed>) = 0 [pid 4477] <... close resumed>) = 0 [pid 4475] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4479] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4478] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4477] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4475] <... write resumed>) = 8 [pid 4472] +++ exited with 0 +++ [pid 4469] <... exit_group resumed>) = ? [pid 4479] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4478] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4477] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4479] <... openat resumed>) = 3 [pid 4478] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4477] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4479] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4478] <... openat resumed>) = 3 [pid 4477] <... openat resumed>) = 3 [pid 4475] exit_group(0 [pid 4479] <... write resumed>) = 8 [pid 4478] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4477] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4479] exit_group(0 [pid 4478] <... write resumed>) = 8 [pid 4477] <... write resumed>) = 8 [pid 4475] <... exit_group resumed>) = ? [pid 4479] <... exit_group resumed>) = ? [pid 4478] exit_group(0 [pid 4477] exit_group(0 [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4482 [pid 4479] +++ exited with 0 +++ [pid 4478] <... exit_group resumed>) = ? [pid 4477] <... exit_group resumed>) = ? [pid 4475] +++ exited with 0 +++ [pid 4478] +++ exited with 0 +++ [pid 4477] +++ exited with 0 +++ [pid 4469] +++ exited with 0 +++ [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4469, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] 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 4483 attached ./strace-static-x86_64: Process 4482 attached [pid 4483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4483 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4485 [pid 4483] <... prctl resumed>) = 0 [pid 4482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4483] setpgid(0, 0 [pid 4482] <... prctl 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 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4485 attached [pid 4483] <... setpgid resumed>) = 0 [pid 4482] setpgid(0, 0./strace-static-x86_64: Process 4486 attached [pid 4485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4482] <... setpgid resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4486 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4487 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4488 [pid 4486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4485] <... prctl resumed>) = 0 [pid 4483] <... openat resumed>) = 3 [pid 4482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4486] <... prctl resumed>) = 0 [pid 4485] setpgid(0, 0 [pid 4483] write(3, "1000", 4 [pid 4482] <... openat resumed>) = 3 [pid 4486] setpgid(0, 0 [pid 4485] <... setpgid resumed>) = 0 [pid 4483] <... write resumed>) = 4 [pid 4482] write(3, "1000", 4./strace-static-x86_64: Process 4488 attached [pid 4486] <... setpgid resumed>) = 0 [pid 4485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4483] close(3 [pid 4482] <... write resumed>) = 4 ./strace-static-x86_64: Process 4487 attached [pid 4488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4485] <... openat resumed>) = 3 [pid 4483] <... close resumed>) = 0 [pid 4482] close(3 [pid 4488] <... prctl resumed>) = 0 [pid 4487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4486] <... openat resumed>) = 3 [pid 4485] write(3, "1000", 4 [pid 4483] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4482] <... close resumed>) = 0 [pid 4488] setpgid(0, 0 [pid 4487] <... prctl resumed>) = 0 [pid 4486] write(3, "1000", 4 [pid 4485] <... write resumed>) = 4 [pid 4482] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4488] <... setpgid resumed>) = 0 [pid 4487] setpgid(0, 0 [pid 4486] <... write resumed>) = 4 [pid 4485] close(3 [pid 4488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4487] <... setpgid resumed>) = 0 [pid 4486] close(3 [pid 4485] <... close resumed>) = 0 [pid 4488] <... openat resumed>) = 3 [pid 4487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4486] <... close resumed>) = 0 [pid 4485] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4488] write(3, "1000", 4 [pid 4487] <... openat resumed>) = 3 [pid 4486] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4488] <... write resumed>) = 4 [pid 4487] write(3, "1000", 4 [pid 4488] close(3 [pid 4487] <... write resumed>) = 4 [pid 4488] <... close resumed>) = 0 [pid 4487] close(3 [pid 4488] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4487] <... close resumed>) = 0 [pid 4487] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4488] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4487] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4486] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4485] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4483] <... openat resumed>) = 3 [pid 4482] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4488] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4487] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4486] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4485] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4483] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4482] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4488] <... openat resumed>) = 3 [pid 4487] <... openat resumed>) = 3 [pid 4486] <... openat resumed>) = 3 [pid 4485] <... openat resumed>) = 3 [pid 4483] <... openat resumed>) = 4 [pid 4482] <... openat resumed>) = 3 [pid 4488] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4487] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4486] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4485] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4483] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4482] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4488] <... write resumed>) = 8 [pid 4487] <... write resumed>) = 8 [pid 4486] <... write resumed>) = 8 [pid 4485] <... write resumed>) = 8 [pid 4483] <... write resumed>) = 8 [pid 4482] <... write resumed>) = 8 [pid 4488] exit_group(0 [pid 4487] exit_group(0 [pid 4486] exit_group(0 [pid 4485] exit_group(0 [pid 4483] exit_group(0 [pid 4488] <... exit_group resumed>) = ? [pid 4487] <... exit_group resumed>) = ? [pid 4486] <... exit_group resumed>) = ? [pid 4485] <... exit_group resumed>) = ? [pid 4483] <... exit_group resumed>) = ? [pid 4482] exit_group(0 [pid 4488] +++ exited with 0 +++ [pid 4487] +++ exited with 0 +++ [pid 4486] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4485] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4482] <... exit_group resumed>) = ? [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4482] +++ exited with 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 4483] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4492 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4493 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4494 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4495 [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4492 attached ./strace-static-x86_64: Process 4493 attached ./strace-static-x86_64: Process 4495 attached [pid 3645] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4496 ./strace-static-x86_64: Process 4494 attached [pid 4495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4493] <... prctl resumed>) = 0 [pid 4492] <... prctl resumed>) = 0 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4497 [pid 4495] <... prctl resumed>) = 0 [pid 4494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4493] setpgid(0, 0 [pid 4492] setpgid(0, 0./strace-static-x86_64: Process 4497 attached ./strace-static-x86_64: Process 4496 attached [pid 4495] setpgid(0, 0 [pid 4494] <... prctl resumed>) = 0 [pid 4493] <... setpgid resumed>) = 0 [pid 4492] <... setpgid resumed>) = 0 [pid 4496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4495] <... setpgid resumed>) = 0 [pid 4497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4494] setpgid(0, 0 [pid 4493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4496] <... prctl resumed>) = 0 [pid 4494] <... setpgid resumed>) = 0 [pid 4496] setpgid(0, 0 [pid 4494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4496] <... setpgid resumed>) = 0 [pid 4495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4494] <... openat resumed>) = 3 [pid 4493] <... openat resumed>) = 3 [pid 4492] <... openat resumed>) = 3 [pid 4496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4494] write(3, "1000", 4 [pid 4497] <... prctl resumed>) = 0 [pid 4496] <... openat resumed>) = 3 [pid 4495] <... openat resumed>) = 3 [pid 4494] <... write resumed>) = 4 [pid 4493] write(3, "1000", 4 [pid 4492] write(3, "1000", 4 [pid 4497] setpgid(0, 0 [pid 4496] write(3, "1000", 4 [pid 4495] write(3, "1000", 4 [pid 4494] close(3 [pid 4493] <... write resumed>) = 4 [pid 4492] <... write resumed>) = 4 [pid 4497] <... setpgid resumed>) = 0 [pid 4496] <... write resumed>) = 4 [pid 4495] <... write resumed>) = 4 [pid 4494] <... close resumed>) = 0 [pid 4493] close(3 [pid 4492] close(3 [pid 4497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4496] close(3 [pid 4495] close(3 [pid 4494] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4493] <... close resumed>) = 0 [pid 4492] <... close resumed>) = 0 [pid 4497] <... openat resumed>) = 3 [pid 4496] <... close resumed>) = 0 [pid 4495] <... close resumed>) = 0 [pid 4496] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4493] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4492] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4497] write(3, "1000", 4 [pid 4495] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4497] <... write resumed>) = 4 [pid 4497] close(3) = 0 [pid 4497] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4496] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4495] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4494] <... openat resumed>) = 3 [pid 4493] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4492] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4497] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4496] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4495] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4494] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4493] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4492] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4497] <... openat resumed>) = 3 [pid 4496] <... openat resumed>) = 3 [pid 4495] <... openat resumed>) = 3 [pid 4494] <... openat resumed>) = 4 [pid 4493] <... openat resumed>) = 3 [pid 4492] <... openat resumed>) = 3 [pid 4497] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4496] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4495] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4494] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4493] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4492] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4497] <... write resumed>) = 8 [pid 4496] <... write resumed>) = 8 [pid 4495] <... write resumed>) = 8 [pid 4494] <... write resumed>) = 8 [pid 4493] <... write resumed>) = 8 [pid 4492] <... write resumed>) = 8 [pid 4497] exit_group(0 [pid 4496] exit_group(0 [pid 4495] exit_group(0 [pid 4494] exit_group(0 [pid 4493] exit_group(0 [pid 4492] exit_group(0 [pid 4497] <... exit_group resumed>) = ? [pid 4496] <... exit_group resumed>) = ? [pid 4495] <... exit_group resumed>) = ? [pid 4494] <... exit_group resumed>) = ? [pid 4493] <... exit_group resumed>) = ? [pid 4492] <... exit_group resumed>) = ? [pid 4497] +++ exited with 0 +++ [pid 4496] +++ exited with 0 +++ [pid 4495] +++ exited with 0 +++ [pid 4494] +++ exited with 0 +++ [pid 4493] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4492] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3640] restart_syscall(<... resuming interrupted clone ...> [pid 3639] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3640] <... restart_syscall resumed>) = 0 [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] 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 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4507 attached ./strace-static-x86_64: Process 4505 attached ./strace-static-x86_64: Process 4504 attached [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4504 [pid 3645] <... clone resumed>, child_tidptr=0x555556b455d0) = 4505 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4506 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4507 [pid 4507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4508 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4509 [pid 4507] <... prctl resumed>) = 0 [pid 4505] <... prctl resumed>) = 0 [pid 4504] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4509 attached [pid 4507] setpgid(0, 0 [pid 4505] setpgid(0, 0 [pid 4504] setpgid(0, 0 [pid 4509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4507] <... setpgid resumed>) = 0 [pid 4505] <... setpgid resumed>) = 0 [pid 4504] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4508 attached [pid 4505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4506 attached [pid 4509] <... prctl resumed>) = 0 [pid 4508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4505] <... openat resumed>) = 3 [pid 4504] <... openat resumed>) = 3 [pid 4509] setpgid(0, 0 [pid 4508] <... prctl resumed>) = 0 [pid 4507] <... openat resumed>) = 3 [pid 4506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4505] write(3, "1000", 4 [pid 4504] write(3, "1000", 4 [pid 4509] <... setpgid resumed>) = 0 [pid 4508] setpgid(0, 0 [pid 4507] write(3, "1000", 4 [pid 4506] <... prctl resumed>) = 0 [pid 4505] <... write resumed>) = 4 [pid 4504] <... write resumed>) = 4 [pid 4509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4508] <... setpgid resumed>) = 0 [pid 4507] <... write resumed>) = 4 [pid 4506] setpgid(0, 0 [pid 4505] close(3 [pid 4504] close(3 [pid 4509] <... openat resumed>) = 3 [pid 4508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4507] close(3 [pid 4506] <... setpgid resumed>) = 0 [pid 4505] <... close resumed>) = 0 [pid 4504] <... close resumed>) = 0 [pid 4509] write(3, "1000", 4 [pid 4508] <... openat resumed>) = 3 [pid 4507] <... close resumed>) = 0 [pid 4506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4505] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4504] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4509] <... write resumed>) = 4 [pid 4508] write(3, "1000", 4 [pid 4507] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4506] <... openat resumed>) = 3 [pid 4509] close(3 [pid 4508] <... write resumed>) = 4 [pid 4506] write(3, "1000", 4 [pid 4509] <... close resumed>) = 0 [pid 4508] close(3 [pid 4506] <... write resumed>) = 4 [pid 4509] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4508] <... close resumed>) = 0 [pid 4506] close(3 [pid 4508] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4506] <... close resumed>) = 0 [pid 4506] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4505] <... openat resumed>) = 3 [pid 4504] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4507] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4509] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4508] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4506] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4508] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4507] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4506] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4509] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4508] <... openat resumed>) = 3 [pid 4504] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4506] <... openat resumed>) = 3 [pid 4504] <... openat resumed>) = 3 [pid 4507] <... openat resumed>) = 3 [pid 4509] <... openat resumed>) = 3 [pid 4504] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4506] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4508] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4507] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4509] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4504] <... write resumed>) = 8 [pid 4508] <... write resumed>) = 8 [pid 4506] <... write resumed>) = 8 [pid 4507] <... write resumed>) = 8 [pid 4509] <... write resumed>) = 8 [pid 4508] exit_group(0 [pid 4509] exit_group(0 [pid 4508] <... exit_group resumed>) = ? [pid 4507] exit_group(0 [pid 4506] exit_group(0 [pid 4504] exit_group(0 [pid 4509] <... exit_group resumed>) = ? [pid 4508] +++ exited with 0 +++ [pid 4507] <... exit_group resumed>) = ? [pid 4506] <... exit_group resumed>) = ? [pid 4505] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4504] <... exit_group resumed>) = ? [pid 4509] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3640] 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 4504] +++ exited with 0 +++ [pid 3647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4506] +++ exited with 0 +++ [pid 3647] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4514 attached [pid 4514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4514] setpgid(0, 0) = 0 [pid 4507] +++ exited with 0 +++ [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4515 [pid 3640] <... clone resumed>, child_tidptr=0x555556b455d0) = 4514 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4505] <... openat resumed>) = 4 [pid 4514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4514] write(3, "1000", 4 [pid 4505] write(4, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 4514] <... write resumed>) = 4 [pid 3643] <... clone resumed>, child_tidptr=0x555556b455d0) = 4517 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4505] <... write resumed>) = 8 [pid 4514] close(3) = 0 [pid 4514] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4514] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4505] exit_group(0 [pid 4514] <... openat resumed>) = 3 [pid 4514] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 4505] <... exit_group resumed>) = ? [pid 3647] <... clone resumed>, child_tidptr=0x555556b455d0) = 4516 [pid 3639] <... clone resumed>, child_tidptr=0x555556b455d0) = 4518 ./strace-static-x86_64: Process 4515 attached [pid 4515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4515] setpgid(0, 0) = 0 [pid 4515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4515] write(3, "1000", 4) = 4 [pid 4515] close(3) = 0 [pid 4515] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4515] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC) = 3 [pid 4515] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8) = 8 [pid 4515] exit_group(0) = ? [pid 4515] +++ exited with 0 +++ ./strace-static-x86_64: Process 4516 attached [pid 4516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4516] setpgid(0, 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 4516] <... setpgid resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 4516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4516] write(3, "1000", 4) = 4 [pid 4516] close(3) = 0 [pid 4516] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4516] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4516] <... openat resumed>) = 3 [pid 4516] write(3, "\x00\x00\x00\x00\x00\x03\x01\x01", 8 [pid 3642] <... clone resumed>, child_tidptr=0x555556b455d0) = 4519 ./strace-static-x86_64: Process 4519 attached [pid 4514] exit_group(0 [pid 4519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4519] setpgid(0, 0) = 0 [pid 4519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4514] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4518 attached ./strace-static-x86_64: Process 4517 attached [pid 4517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4519] <... openat resumed>) = 3 [pid 4518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4519] write(3, "1000", 4 [pid 4518] <... prctl resumed>) = 0 [pid 4517] <... prctl resumed>) = 0 [pid 4519] <... write resumed>) = 4 [pid 4518] setpgid(0, 0 [pid 4517] setpgid(0, 0 [pid 4519] close(3 [pid 4518] <... setpgid resumed>) = 0 [pid 4517] <... setpgid resumed>) = 0 [pid 4519] <... close resumed>) = 0 [pid 4518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4519] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4518] <... openat resumed>) = 3 [pid 4517] <... openat resumed>) = 3 [pid 4519] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4518] write(3, "1000", 4 [pid 4517] write(3, "1000", 4 [pid 4519] openat(AT_FDCWD, "/dev/rfkill", O_RDWR|O_NOFOLLOW|FASYNC [pid 4518] <... write resumed>) = 4 [pid 4517] <... write resumed>) = 4 [pid 4518] close(3 [pid 4517] close(3 [pid 4518] <... close resumed>) = 0 [pid 4517] <... close resumed>) = 0 [pid 4518] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4517] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3645] kill(-4505, SIGKILL) = 0 [pid 3645] kill(4505, SIGKILL) = 0 [pid 3640] kill(-4514, SIGKILL [pid 3647] kill(-4516, SIGKILL [pid 3640] <... kill resumed>) = 0 [pid 3639] kill(-4518, SIGKILL [pid 3647] <... kill resumed>) = 0 [pid 3640] kill(4514, SIGKILL [pid 3639] <... kill resumed>) = 0 [pid 3647] kill(4516, SIGKILL [pid 3640] <... kill resumed>) = 0 [pid 3639] kill(4518, SIGKILL [pid 3647] <... kill resumed>) = 0 [pid 3643] kill(-4517, SIGKILL [pid 3639] <... kill resumed>) = 0 [pid 3643] <... kill resumed>) = 0 [pid 3643] kill(4517, SIGKILL) = 0 [pid 3642] kill(-4519, SIGKILL) = 0 [pid 3642] kill(4519, SIGKILL) = 0 [pid 3645] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3645] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3645] getdents64(3, 0x555556b46620 /* 2 entries */, 32768) = 48 [pid 3645] getdents64(3, 0x555556b46620 /* 0 entries */, 32768) = 0 [pid 3645] close(3) = 0 [pid 3640] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3640] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3640] getdents64(3, [pid 3643] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3640] <... getdents64 resumed>0x555556b46620 /* 2 entries */, 32768) = 48 [pid 3643] <... openat resumed>) = 3 [pid 3640] getdents64(3, [pid 3643] fstat(3, [pid 3640] <... getdents64 resumed>0x555556b46620 /* 0 entries */, 32768) = 0 [pid 3639] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3647] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3643] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3640] close(3 [pid 3639] <... openat resumed>) = 3 [pid 3647] <... openat resumed>) = 3 [pid 3647] fstat(3, [pid 3639] fstat(3, [pid 3640] <... close resumed>) = 0 [pid 3647] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3643] getdents64(3, [pid 3639] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3647] getdents64(3, [pid 3643] <... getdents64 resumed>0x555556b46620 /* 2 entries */, 32768) = 48 [pid 3647] <... getdents64 resumed>0x555556b46620 /* 2 entries */, 32768) = 48 [pid 3643] getdents64(3, [pid 3639] getdents64(3, [pid 3647] getdents64(3, [pid 3643] <... getdents64 resumed>0x555556b46620 /* 0 entries */, 32768) = 0 [pid 3639] <... getdents64 resumed>0x555556b46620 /* 2 entries */, 32768) = 48 [pid 3647] <... getdents64 resumed>0x555556b46620 /* 0 entries */, 32768) = 0 [pid 3643] close(3 [pid 3639] getdents64(3, [pid 3647] close(3 [pid 3643] <... close resumed>) = 0 [pid 3639] <... getdents64 resumed>0x555556b46620 /* 0 entries */, 32768) = 0 [pid 3647] <... close resumed>) = 0 [pid 3639] 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, 0x555556b46620 /* 2 entries */, 32768) = 48 [pid 3642] getdents64(3, 0x555556b46620 /* 0 entries */, 32768) = 0 [pid 3642] close(3) = 0 syzkaller login: [ 76.246967][ T153] cfg80211: failed to load regulatory.db [ 286.165488][ T28] INFO: task kworker/0:6:4120 blocked for more than 143 seconds. [ 286.173305][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 286.180965][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.189813][ T28] task:kworker/0:6 state:D stack:24024 pid:4120 ppid:2 flags:0x00004000 [ 286.199071][ T28] Workqueue: events rfkill_global_led_trigger_worker [ 286.205984][ T28] Call Trace: [ 286.209263][ T28] [ 286.212187][ T28] __schedule+0x8c9/0xd70 [ 286.216625][ T28] ? __sched_text_start+0x8/0x8 [ 286.221489][ T28] ? print_irqtrace_events+0x220/0x220 [ 286.227058][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.232267][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.237549][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 286.242781][ T28] schedule+0xcb/0x190 [ 286.246915][ T28] schedule_preempt_disabled+0xf/0x20 [ 286.252292][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 286.257542][ T28] ? rfkill_global_led_trigger_worker+0x1b/0xf0 [ 286.263805][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 286.269095][ T28] ? rcu_read_lock_sched_held+0x87/0x110 [ 286.274786][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 286.280803][ T28] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 286.286759][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.291950][ T28] mutex_lock_nested+0x17/0x20 [ 286.296764][ T28] rfkill_global_led_trigger_worker+0x1b/0xf0 [ 286.302844][ T28] process_one_work+0x877/0xdb0 [ 286.307811][ T28] ? worker_detach_from_pool+0x260/0x260 [ 286.313458][ T28] ? _raw_spin_lock_irq+0xba/0xf0 [ 286.318520][ T28] ? _raw_spin_lock_irqsave+0x100/0x100 [ 286.324078][ T28] worker_thread+0xb14/0x1330 [ 286.328953][ T28] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 286.334881][ T28] kthread+0x266/0x300 [ 286.339075][ T28] ? rcu_lock_release+0x20/0x20 [ 286.343935][ T28] ? kthread_blkcg+0xd0/0xd0 [ 286.348591][ T28] ret_from_fork+0x1f/0x30 [ 286.353052][ T28] [ 286.356113][ T28] INFO: task syz-executor145:4505 blocked for more than 143 seconds. [ 286.364172][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 286.371764][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.380470][ T28] task:syz-executor145 state:D stack:21896 pid:4505 ppid:3645 flags:0x00004002 [ 286.389750][ T28] Call Trace: [ 286.393036][ T28] [ 286.396003][ T28] __schedule+0x8c9/0xd70 [ 286.400619][ T28] ? __sched_text_start+0x8/0x8 [ 286.405544][ T28] ? __mutex_trylock_common+0x8e/0x2f0 [ 286.411220][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.416474][ T28] schedule+0xcb/0x190 [ 286.420562][ T28] schedule_preempt_disabled+0xf/0x20 [ 286.425991][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 286.431207][ T28] ? rfkill_unregister+0xcb/0x220 [ 286.436275][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 286.441482][ T28] ? kill_device+0x150/0x150 [ 286.446196][ T28] ? nfc_genl_device_removed+0x24d/0x370 [ 286.451897][ T28] ? nfc_genl_setup_device_added+0x3e0/0x3e0 [ 286.457938][ T28] mutex_lock_nested+0x17/0x20 [ 286.462722][ T28] rfkill_unregister+0xcb/0x220 [ 286.467663][ T28] nfc_unregister_device+0xba/0x290 [ 286.472865][ T28] virtual_ncidev_close+0x55/0x90 [ 286.478000][ T28] ? virtual_ncidev_open+0xc0/0xc0 [ 286.483127][ T28] __fput+0x3ba/0x880 [ 286.487215][ T28] task_work_run+0x243/0x300 [ 286.491816][ T28] ? task_work_cancel+0x290/0x290 [ 286.496883][ T28] ? switch_task_namespaces+0xaf/0xe0 [ 286.502264][ T28] do_exit+0x664/0x2070 [ 286.506585][ T28] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 286.512571][ T28] ? mm_update_next_owner+0x6d0/0x6d0 [ 286.518084][ T28] ? print_irqtrace_events+0x220/0x220 [ 286.523558][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.528813][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 286.534025][ T28] do_group_exit+0x1fd/0x2b0 [ 286.538665][ T28] __x64_sys_exit_group+0x3b/0x40 [ 286.543699][ T28] do_syscall_64+0x3d/0xb0 [ 286.548174][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.554074][ T28] RIP: 0033:0x7fc8e3d92af9 [ 286.558526][ T28] RSP: 002b:00007fff2cfab0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 286.567014][ T28] RAX: ffffffffffffffda RBX: 00007fc8e3e06330 RCX: 00007fc8e3d92af9 [ 286.574974][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 286.582984][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 286.591078][ T28] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fc8e3e06330 [ 286.599188][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 286.607328][ T28] [ 286.610406][ T28] INFO: task syz-executor145:4514 blocked for more than 143 seconds. [ 286.618741][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 286.626388][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.635063][ T28] task:syz-executor145 state:D stack:23816 pid:4514 ppid:3640 flags:0x00004002 [ 286.644353][ T28] Call Trace: [ 286.647765][ T28] [ 286.650708][ T28] __schedule+0x8c9/0xd70 [ 286.655038][ T28] ? __sched_text_start+0x8/0x8 [ 286.659978][ T28] ? __mutex_trylock_common+0x8e/0x2f0 [ 286.665491][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.670686][ T28] schedule+0xcb/0x190 [ 286.674745][ T28] schedule_preempt_disabled+0xf/0x20 [ 286.680178][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 286.685441][ T28] ? rfkill_fop_release+0x49/0x230 [ 286.690551][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 286.695821][ T28] ? __fsnotify_update_child_dentry_flags+0x2d0/0x2d0 [ 286.702685][ T28] ? __rwlock_init+0x140/0x140 [ 286.707508][ T28] mutex_lock_nested+0x17/0x20 [ 286.712289][ T28] rfkill_fop_release+0x49/0x230 [ 286.717532][ T28] ? rfkill_fop_open+0x690/0x690 [ 286.722485][ T28] __fput+0x3ba/0x880 [ 286.726522][ T28] task_work_run+0x243/0x300 [ 286.731133][ T28] ? task_work_cancel+0x290/0x290 [ 286.736241][ T28] ? switch_task_namespaces+0xaf/0xe0 [ 286.741628][ T28] do_exit+0x664/0x2070 [ 286.745861][ T28] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 286.751867][ T28] ? mm_update_next_owner+0x6d0/0x6d0 [ 286.757341][ T28] ? print_irqtrace_events+0x220/0x220 [ 286.762818][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.768098][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 286.773324][ T28] do_group_exit+0x1fd/0x2b0 [ 286.778014][ T28] __x64_sys_exit_group+0x3b/0x40 [ 286.783133][ T28] do_syscall_64+0x3d/0xb0 [ 286.787634][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.793547][ T28] RIP: 0033:0x7fc8e3d92af9 [ 286.798047][ T28] RSP: 002b:00007fff2cfab0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 286.806520][ T28] RAX: ffffffffffffffda RBX: 00007fc8e3e06330 RCX: 00007fc8e3d92af9 [ 286.814481][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 286.822510][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 286.830751][ T28] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fc8e3e06330 [ 286.839110][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 286.847198][ T28] [ 286.850228][ T28] INFO: task syz-executor145:4516 blocked for more than 144 seconds. [ 286.858360][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 286.866387][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.875069][ T28] task:syz-executor145 state:D stack:23096 pid:4516 ppid:3647 flags:0x00004004 [ 286.884339][ T28] Call Trace: [ 286.887699][ T28] [ 286.890649][ T28] __schedule+0x8c9/0xd70 [ 286.894984][ T28] ? __sched_text_start+0x8/0x8 [ 286.899929][ T28] ? __mutex_trylock_common+0x8e/0x2f0 [ 286.905438][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.910639][ T28] schedule+0xcb/0x190 [ 286.914722][ T28] schedule_preempt_disabled+0xf/0x20 [ 286.920231][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 286.925949][ T28] ? nfc_dev_down+0x33/0x260 [ 286.930538][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 286.935836][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.941495][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 286.946997][ T28] mutex_lock_nested+0x17/0x20 [ 286.951785][ T28] nfc_dev_down+0x33/0x260 [ 286.956291][ T28] nfc_rfkill_set_block+0x28/0xc0 [ 286.961330][ T28] ? nfc_unregister_device+0x290/0x290 [ 286.966904][ T28] rfkill_set_block+0x1e7/0x430 [ 286.971769][ T28] rfkill_fop_write+0x5db/0x790 [ 286.976690][ T28] ? rfkill_fop_read+0x4a0/0x4a0 [ 286.981639][ T28] ? bpf_lsm_file_permission+0x5/0x10 [ 286.987135][ T28] ? security_file_permission+0xe0/0x5c0 [ 286.992863][ T28] ? vfs_write+0x225/0xc50 [ 286.997382][ T28] ? rfkill_fop_read+0x4a0/0x4a0 [ 287.002331][ T28] vfs_write+0x303/0xc50 [ 287.006617][ T28] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 287.012604][ T28] ? file_end_write+0x230/0x230 [ 287.017583][ T28] ? ptrace_stop+0x74d/0x970 [ 287.022251][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.027600][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.032812][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 287.038084][ T28] ? _raw_spin_unlock_irq+0x2a/0x40 [ 287.043378][ T28] ? __fdget_pos+0x1d2/0x2e0 [ 287.048107][ T28] ksys_write+0x177/0x2a0 [ 287.052451][ T28] ? __ia32_sys_read+0x80/0x80 [ 287.057512][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 287.063532][ T28] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 287.069579][ T28] do_syscall_64+0x3d/0xb0 [ 287.074004][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.079968][ T28] RIP: 0033:0x7fc8e3d93e69 [ 287.084389][ T28] RSP: 002b:00007fff2cfab108 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.092860][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fc8e3d93e69 [ 287.100893][ T28] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000003 [ 287.108921][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 287.116973][ T28] R10: 0000000000000001 R11: 0000000000000246 R12: 000000000000d60b [ 287.124932][ T28] R13: 00007fff2cfab11c R14: 00007fff2cfab130 R15: 00007fff2cfab120 [ 287.134006][ T28] [ 287.137086][ T28] INFO: task syz-executor145:4517 blocked for more than 144 seconds. [ 287.145134][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 287.152699][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.161435][ T28] task:syz-executor145 state:D stack:23816 pid:4517 ppid:3643 flags:0x00004004 [ 287.170757][ T28] Call Trace: [ 287.174054][ T28] [ 287.177053][ T28] __schedule+0x8c9/0xd70 [ 287.181424][ T28] ? __sched_text_start+0x8/0x8 [ 287.186415][ T28] ? __mutex_trylock_common+0x8e/0x2f0 [ 287.191885][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.197154][ T28] schedule+0xcb/0x190 [ 287.201242][ T28] schedule_preempt_disabled+0xf/0x20 [ 287.206689][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 287.211918][ T28] ? misc_open+0x57/0x3c0 [ 287.216395][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 287.221607][ T28] ? __lock_acquire+0x1f60/0x1f60 [ 287.226693][ T28] ? kobject_get_unless_zero+0x220/0x310 [ 287.232362][ T28] mutex_lock_nested+0x17/0x20 [ 287.237201][ T28] misc_open+0x57/0x3c0 [ 287.241381][ T28] chrdev_open+0x53b/0x5f0 [ 287.245905][ T28] ? cd_forget+0x160/0x160 [ 287.250327][ T28] ? tomoyo_file_open+0xe6/0x170 [ 287.255388][ T28] ? security_file_open+0x44c/0x560 [ 287.260594][ T28] ? cd_forget+0x160/0x160 [ 287.265001][ T28] do_dentry_open+0x85f/0x11b0 [ 287.269838][ T28] path_openat+0x25fc/0x2df0 [ 287.274524][ T28] ? stack_trace_snprint+0xf0/0xf0 [ 287.279752][ T28] ? __stack_depot_save+0x36/0x4a0 [ 287.284938][ T28] ? do_filp_open+0x4f0/0x4f0 [ 287.289679][ T28] ? rcu_read_lock_sched_held+0x87/0x110 [ 287.295692][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 287.301689][ T28] do_filp_open+0x264/0x4f0 [ 287.306249][ T28] ? vfs_tmpfile+0x450/0x450 [ 287.310898][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.316267][ T28] ? _raw_spin_unlock+0x24/0x40 [ 287.321135][ T28] ? alloc_fd+0x5a7/0x640 [ 287.325522][ T28] do_sys_openat2+0x124/0x4e0 [ 287.330209][ T28] ? print_irqtrace_events+0x220/0x220 [ 287.335732][ T28] ? ptrace_stop+0x74d/0x970 [ 287.340355][ T28] ? do_sys_open+0x220/0x220 [ 287.344939][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 287.350725][ T28] ? _raw_spin_unlock_irq+0x2a/0x40 [ 287.355975][ T28] ? ptrace_notify+0x245/0x340 [ 287.360729][ T28] __x64_sys_openat+0x243/0x290 [ 287.365748][ T28] ? __ia32_sys_open+0x270/0x270 [ 287.370703][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 287.376754][ T28] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 287.382747][ T28] do_syscall_64+0x3d/0xb0 [ 287.387206][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.393112][ T28] RIP: 0033:0x7fc8e3d93e69 [ 287.397611][ T28] RSP: 002b:00007fff2cfab108 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 287.406065][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fc8e3d93e69 [ 287.414025][ T28] RDX: 0000000000000002 RSI: 0000000020002100 RDI: ffffffffffffff9c [ 287.422074][ T28] RBP: 0000000000000000 R08: 00007fff2cfaab80 R09: 0000000000000001 [ 287.430118][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000d60c [ 287.438162][ T28] R13: 00007fff2cfab11c R14: 00007fff2cfab130 R15: 00007fff2cfab120 [ 287.446307][ T28] [ 287.449329][ T28] INFO: task syz-executor145:4518 blocked for more than 144 seconds. [ 287.457442][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 287.465155][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.473874][ T28] task:syz-executor145 state:D stack:23816 pid:4518 ppid:3639 flags:0x00004004 [ 287.483160][ T28] Call Trace: [ 287.486480][ T28] [ 287.489421][ T28] __schedule+0x8c9/0xd70 [ 287.493751][ T28] ? __sched_text_start+0x8/0x8 [ 287.498659][ T28] ? __mutex_trylock_common+0x8e/0x2f0 [ 287.504147][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.509458][ T28] schedule+0xcb/0x190 [ 287.513564][ T28] schedule_preempt_disabled+0xf/0x20 [ 287.519034][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 287.524258][ T28] ? misc_open+0x57/0x3c0 [ 287.528653][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 287.533882][ T28] ? __lock_acquire+0x1f60/0x1f60 [ 287.539101][ T28] ? kobject_get_unless_zero+0x220/0x310 [ 287.544754][ T28] mutex_lock_nested+0x17/0x20 [ 287.549602][ T28] misc_open+0x57/0x3c0 [ 287.553768][ T28] chrdev_open+0x53b/0x5f0 [ 287.558249][ T28] ? cd_forget+0x160/0x160 [ 287.562675][ T28] ? tomoyo_file_open+0xe6/0x170 [ 287.567689][ T28] ? security_file_open+0x44c/0x560 [ 287.572908][ T28] ? cd_forget+0x160/0x160 [ 287.577450][ T28] do_dentry_open+0x85f/0x11b0 [ 287.582257][ T28] path_openat+0x25fc/0x2df0 [ 287.586929][ T28] ? stack_trace_snprint+0xf0/0xf0 [ 287.592053][ T28] ? __stack_depot_save+0x36/0x4a0 [ 287.597251][ T28] ? do_filp_open+0x4f0/0x4f0 [ 287.602025][ T28] ? rcu_read_lock_sched_held+0x87/0x110 [ 287.607801][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 287.613805][ T28] do_filp_open+0x264/0x4f0 [ 287.618387][ T28] ? vfs_tmpfile+0x450/0x450 [ 287.623073][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.628322][ T28] ? _raw_spin_unlock+0x24/0x40 [ 287.633176][ T28] ? alloc_fd+0x5a7/0x640 [ 287.637665][ T28] do_sys_openat2+0x124/0x4e0 [ 287.642353][ T28] ? print_irqtrace_events+0x220/0x220 [ 287.647855][ T28] ? ptrace_stop+0x74d/0x970 [ 287.652451][ T28] ? do_sys_open+0x220/0x220 [ 287.657100][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 287.662311][ T28] ? _raw_spin_unlock_irq+0x2a/0x40 [ 287.667547][ T28] ? ptrace_notify+0x245/0x340 [ 287.672321][ T28] __x64_sys_openat+0x243/0x290 [ 287.677232][ T28] ? __ia32_sys_open+0x270/0x270 [ 287.682180][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 287.688201][ T28] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 287.694192][ T28] do_syscall_64+0x3d/0xb0 [ 287.698703][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.704615][ T28] RIP: 0033:0x7fc8e3d93e69 [ 287.709113][ T28] RSP: 002b:00007fff2cfab108 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 287.717614][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fc8e3d93e69 [ 287.725636][ T28] RDX: 0000000000000002 RSI: 0000000020002100 RDI: ffffffffffffff9c [ 287.733614][ T28] RBP: 0000000000000000 R08: 00007fff2cfaab80 R09: 0000000000000001 [ 287.741639][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000d60c [ 287.749650][ T28] R13: 00007fff2cfab11c R14: 00007fff2cfab130 R15: 00007fff2cfab120 [ 287.757810][ T28] [ 287.760859][ T28] INFO: task syz-executor145:4519 blocked for more than 144 seconds. [ 287.768999][ T28] Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 287.776616][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.785323][ T28] task:syz-executor145 state:D stack:23816 pid:4519 ppid:3642 flags:0x00004004 [ 287.794648][ T28] Call Trace: [ 287.797986][ T28] [ 287.800921][ T28] __schedule+0x8c9/0xd70 [ 287.805249][ T28] ? __sched_text_start+0x8/0x8 [ 287.810199][ T28] ? __mutex_trylock_common+0x8e/0x2f0 [ 287.815735][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.820949][ T28] schedule+0xcb/0x190 [ 287.825014][ T28] schedule_preempt_disabled+0xf/0x20 [ 287.830440][ T28] __mutex_lock_common+0xe4f/0x26e0 [ 287.835767][ T28] ? rfkill_fop_open+0x12f/0x690 [ 287.840712][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 287.845953][ T28] ? rcu_read_lock_sched_held+0x87/0x110 [ 287.851616][ T28] ? __init_waitqueue_head+0xa6/0x140 [ 287.857064][ T28] mutex_lock_nested+0x17/0x20 [ 287.861843][ T28] rfkill_fop_open+0x12f/0x690 [ 287.866658][ T28] ? rfkill_fop_ioctl+0x230/0x230 [ 287.871688][ T28] misc_open+0x346/0x3c0 [ 287.876005][ T28] chrdev_open+0x53b/0x5f0 [ 287.880436][ T28] ? cd_forget+0x160/0x160 [ 287.884843][ T28] ? tomoyo_file_open+0xe6/0x170 [ 287.889844][ T28] ? security_file_open+0x44c/0x560 [ 287.895062][ T28] ? cd_forget+0x160/0x160 [ 287.899549][ T28] do_dentry_open+0x85f/0x11b0 [ 287.904328][ T28] path_openat+0x25fc/0x2df0 [ 287.908962][ T28] ? stack_trace_snprint+0xf0/0xf0 [ 287.914087][ T28] ? __stack_depot_save+0x36/0x4a0 [ 287.919284][ T28] ? do_filp_open+0x4f0/0x4f0 [ 287.923968][ T28] ? rcu_read_lock_sched_held+0x87/0x110 [ 287.929644][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 287.935694][ T28] do_filp_open+0x264/0x4f0 [ 287.940194][ T28] ? vfs_tmpfile+0x450/0x450 [ 287.944780][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 287.950046][ T28] ? _raw_spin_unlock+0x24/0x40 [ 287.954903][ T28] ? alloc_fd+0x5a7/0x640 [ 287.959306][ T28] do_sys_openat2+0x124/0x4e0 [ 287.964001][ T28] ? print_irqtrace_events+0x220/0x220 [ 287.969513][ T28] ? ptrace_stop+0x74d/0x970 [ 287.974122][ T28] ? do_sys_open+0x220/0x220 [ 287.978806][ T28] ? lockdep_hardirqs_on+0x8d/0x130 [ 287.984014][ T28] ? _raw_spin_unlock_irq+0x2a/0x40 [ 287.989251][ T28] ? ptrace_notify+0x245/0x340 [ 287.994022][ T28] __x64_sys_openat+0x243/0x290 [ 287.998932][ T28] ? __ia32_sys_open+0x270/0x270 [ 288.003878][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 288.009915][ T28] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 288.015964][ T28] do_syscall_64+0x3d/0xb0 [ 288.020371][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 288.026322][ T28] RIP: 0033:0x7fc8e3d93e69 [ 288.030742][ T28] RSP: 002b:00007fff2cfab108 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 288.039212][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fc8e3d93e69 [ 288.047286][ T28] RDX: 0000000000022002 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 288.055254][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 288.063323][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000d64b [ 288.071344][ T28] R13: 00007fff2cfab11c R14: 00007fff2cfab130 R15: 00007fff2cfab120 [ 288.079380][ T28] [ 288.082390][ T28] [ 288.082390][ T28] Showing all locks held in the system: [ 288.090192][ T28] 1 lock held by rcu_tasks_kthre/12: [ 288.095542][ T28] #0: ffffffff8d327330 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00 [ 288.107296][ T28] 1 lock held by rcu_tasks_trace/13: [ 288.112678][ T28] #0: ffffffff8d327b30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00 [ 288.123744][ T28] 1 lock held by khungtaskd/28: [ 288.128624][ T28] #0: ffffffff8d327160 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 288.138026][ T28] 2 locks held by getty/3308: [ 288.142702][ T28] #0: ffff888145009098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 288.152562][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x53b/0x1650 [ 288.162763][ T28] 3 locks held by kworker/0:6/4120: [ 288.168078][ T28] #0: ffff888012864d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7f2/0xdb0 [ 288.178412][ T28] #1: ffffc90004d0fd00 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x831/0xdb0 [ 288.191260][ T28] #2: ffffffff8e787b08 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x1b/0xf0 [ 288.202632][ T28] 2 locks held by syz-executor145/4505: [ 288.208202][ T28] #0: ffff88807268e100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x87/0x290 [ 288.218006][ T28] #1: ffffffff8e787b08 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xcb/0x220 [ 288.228176][ T28] 1 lock held by syz-executor145/4514: [ 288.233630][ T28] #0: ffffffff8e787b08 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_release+0x49/0x230 [ 288.243866][ T28] 2 locks held by syz-executor145/4516: [ 288.249467][ T28] #0: ffffffff8e787b08 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x1b3/0x790 [ 288.259629][ T28] #1: ffff88807268e100 (&dev->mutex){....}-{3:3}, at: nfc_dev_down+0x33/0x260 [ 288.268656][ T28] 1 lock held by syz-executor145/4517: [ 288.274111][ T28] #0: ffffffff8da8f368 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x57/0x3c0 [ 288.282704][ T28] 1 lock held by syz-executor145/4518: [ 288.288197][ T28] #0: ffffffff8da8f368 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x57/0x3c0 [ 288.296769][ T28] 2 locks held by syz-executor145/4519: [ 288.302319][ T28] #0: ffffffff8da8f368 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x57/0x3c0 [ 288.310856][ T28] #1: ffffffff8e787b08 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_open+0x12f/0x690 [ 288.320924][ T28] [ 288.323237][ T28] ============================================= [ 288.323237][ T28] [ 288.331800][ T28] NMI backtrace for cpu 0 [ 288.336120][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 288.345902][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 288.355938][ T28] Call Trace: [ 288.359203][ T28] [ 288.362121][ T28] dump_stack_lvl+0x1b1/0x28e [ 288.366875][ T28] ? nf_tcp_handle_invalid+0x62e/0x62e [ 288.372315][ T28] ? panic+0x710/0x710 [ 288.376396][ T28] ? console_unlock+0x291/0x6f0 [ 288.381251][ T28] ? console_trylock_spinning+0x410/0x410 [ 288.386961][ T28] ? nmi_cpu_backtrace+0x205/0x4f0 [ 288.392075][ T28] nmi_cpu_backtrace+0x46f/0x4f0 [ 288.397007][ T28] ? vprintk_emit+0x109/0x1e0 [ 288.401687][ T28] ? nmi_trigger_cpumask_backtrace+0x420/0x420 [ 288.407831][ T28] ? _printk+0xc0/0x100 [ 288.411993][ T28] ? panic+0x710/0x710 [ 288.416060][ T28] ? __wake_up_klogd+0xcd/0x100 [ 288.420906][ T28] ? panic+0x710/0x710 [ 288.424969][ T28] ? nmi_trigger_cpumask_backtrace+0xc9/0x420 [ 288.431033][ T28] nmi_trigger_cpumask_backtrace+0x1ba/0x420 [ 288.437005][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 288.443220][ T28] watchdog+0xcf5/0xd40 [ 288.447410][ T28] kthread+0x266/0x300 [ 288.451471][ T28] ? hungtask_pm_notify+0x50/0x50 [ 288.456490][ T28] ? kthread_blkcg+0xd0/0xd0 [ 288.461085][ T28] ret_from_fork+0x1f/0x30 [ 288.465509][ T28] [ 288.468692][ T28] Sending NMI from CPU 0 to CPUs 1: [ 288.473908][ C1] NMI backtrace for cpu 1 [ 288.473916][ C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 288.473930][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 288.473938][ C1] Workqueue: events_unbound toggle_allocation_gate [ 288.473994][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x4/0xa0 [ 288.474013][ C1] Code: f0 48 83 c8 08 48 c7 04 01 05 00 00 00 48 89 f0 48 83 c8 10 48 89 14 01 48 83 ce 18 4c 89 0c 31 4c 89 44 f9 20 c3 4c 8b 04 24 <65> 48 8b 14 25 40 6f 02 00 65 8b 0d 24 d2 77 7e f7 c1 00 01 ff 00 [ 288.474023][ C1] RSP: 0018:ffffc900000e7a78 EFLAGS: 00000246 [ 288.474032][ C1] RAX: ffffffff920114a0 RBX: 0000000000000000 RCX: ffffffff8cd12a50 [ 288.474042][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 288.474049][ C1] RBP: 0000000000000000 R08: ffffffff81b5a436 R09: fffff5200001cf3d [ 288.474057][ C1] R10: fffff5200001cf3d R11: 1ffff9200001cf3c R12: 0000000000000020 [ 288.474066][ C1] R13: ffffffff8cd12a30 R14: dffffc0000000000 R15: 1ffffffff19a254b [ 288.474075][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 288.474086][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.474095][ C1] CR2: 000055f4c9bd9990 CR3: 000000000d08e000 CR4: 00000000003506e0 [ 288.474106][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 288.474113][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 288.474121][ C1] Call Trace: [ 288.474125][ C1] [ 288.474129][ C1] __jump_label_update+0xa6/0x3b0 [ 288.474173][ C1] static_key_disable_cpuslocked+0xc8/0x1b0 [ 288.474191][ C1] static_key_disable+0x16/0x20 [ 288.474205][ C1] toggle_allocation_gate+0x3b8/0x450 [ 288.474221][ C1] ? virt_to_slab+0x2c0/0x2c0 [ 288.474237][ C1] ? rcu_read_lock_sched_held+0x87/0x110 [ 288.474250][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 288.474263][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 288.474277][ C1] ? do_raw_spin_unlock+0x134/0x8a0 [ 288.474296][ C1] process_one_work+0x877/0xdb0 [ 288.474318][ C1] ? worker_detach_from_pool+0x260/0x260 [ 288.474335][ C1] ? _raw_spin_lock_irq+0xba/0xf0 [ 288.474346][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 288.474362][ C1] worker_thread+0xb14/0x1330 [ 288.474389][ C1] kthread+0x266/0x300 [ 288.474401][ C1] ? rcu_lock_release+0x20/0x20 [ 288.474414][ C1] ? kthread_blkcg+0xd0/0xd0 [ 288.474427][ C1] ret_from_fork+0x1f/0x30 [ 288.474449][ C1] [ 288.474942][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 288.727111][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc5-syzkaller-00008-ge01d50cbd6ee #0 [ 288.736930][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 288.746988][ T28] Call Trace: [ 288.750270][ T28] [ 288.753201][ T28] dump_stack_lvl+0x1b1/0x28e [ 288.757914][ T28] ? nf_tcp_handle_invalid+0x62e/0x62e [ 288.763381][ T28] ? panic+0x710/0x710 [ 288.767460][ T28] ? vscnprintf+0x59/0x80 [ 288.771796][ T28] panic+0x2d6/0x710 [ 288.775694][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 288.781329][ T28] ? nmi_trigger_cpumask_backtrace+0x2d0/0x420 [ 288.787484][ T28] ? memcpy_page_flushcache+0xfc/0xfc [ 288.792864][ T28] ? nmi_trigger_cpumask_backtrace+0x2d0/0x420 [ 288.799011][ T28] ? nmi_trigger_cpumask_backtrace+0x34e/0x420 [ 288.805253][ T28] ? nmi_trigger_cpumask_backtrace+0x353/0x420 [ 288.811416][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 288.817488][ T28] watchdog+0xd35/0xd40 [ 288.821653][ T28] kthread+0x266/0x300 [ 288.825723][ T28] ? hungtask_pm_notify+0x50/0x50 [ 288.830743][ T28] ? kthread_blkcg+0xd0/0xd0 [ 288.835332][ T28] ret_from_fork+0x1f/0x30 [ 288.839758][ T28] [ 288.842918][ T28] Kernel Offset: disabled [ 288.847237][ T28] Rebooting in 86400 seconds..