./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3134235580 <...> DUID 00:04:02:40:b4:1b:63:80:2c:d1:41:b7:a3:cb:95:3e:6a:64 forked to background, child pid 4664 [ 23.583907][ T4665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.593597][ T4665] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.171' (ECDSA) to the list of known hosts. execve("./syz-executor3134235580", ["./syz-executor3134235580"], 0x7ffe30d41920 /* 10 vars */) = 0 brk(NULL) = 0x555557162000 brk(0x555557162c40) = 0x555557162c40 arch_prctl(ARCH_SET_FS, 0x555557162300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor3134235580", 4096) = 28 brk(0x555557183c40) = 0x555557183c40 brk(0x555557184000) = 0x555557184000 mprotect(0x7f5071a96000, 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, child_tidptr=0x5555571625d0) = 4996 ./strace-static-x86_64: Process 4996 attached [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 4997 ./strace-static-x86_64: Process 4997 attached [pid 4997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4997] setpgid(0, 0) = 0 [pid 4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4995] <... clone resumed>, child_tidptr=0x5555571625d0) = 4998 [pid 4997] write(3, "1000", 4) = 4 [pid 4997] close(3) = 0 [pid 4997] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4998 attached , child_tidptr=0x5555571625d0) = 4999 [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5002 attached , child_tidptr=0x5555571625d0) = 5002 [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5003 [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5004 ./strace-static-x86_64: Process 5004 attached [pid 5004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5004] setpgid(0, 0) = 0 [pid 5004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4995] <... clone resumed>, child_tidptr=0x5555571625d0) = 5005 [pid 4995] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5004] <... openat resumed>) = 3 [pid 5004] write(3, "1000", 4) = 4 [pid 5004] close(3) = 0 [pid 5004] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5005 attached [pid 4995] <... clone resumed>, child_tidptr=0x5555571625d0) = 5006 ./strace-static-x86_64: Process 4999 attached [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5006 attached ./strace-static-x86_64: Process 5003 attached [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5008 [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5009 [pid 4997] <... openat resumed>) = 3 [pid 4997] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5006] <... clone resumed>, child_tidptr=0x5555571625d0) = 5013 [pid 5003] <... prctl resumed>) = 0 [pid 5003] setpgid(0, 0./strace-static-x86_64: Process 5013 attached ) = 0 [pid 5003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5003] write(3, "1000", 4) = 4 [pid 5003] close(3) = 0 [pid 5013] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5009 attached ) = 0 [pid 5003] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5013] setpgid(0, 0) = 0 [pid 5013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5009] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5008 attached [pid 5013] <... openat resumed>) = 3 [pid 5009] <... prctl resumed>) = 0 [pid 5013] write(3, "1000", 4 [pid 5009] setpgid(0, 0) = 0 [pid 5013] <... write resumed>) = 4 [pid 5013] close(3 [pid 5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5013] <... close resumed>) = 0 [pid 5013] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5009] <... openat resumed>) = 3 [pid 5009] write(3, "1000", 4 [pid 5008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5004] <... openat resumed>) = 3 [pid 4997] <... openat resumed>) = 4 [pid 4997] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5009] <... write resumed>) = 4 [pid 5008] <... prctl resumed>) = 0 [pid 5004] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5009] close(3 [pid 5008] setpgid(0, 0 [pid 5009] <... close resumed>) = 0 [pid 5008] <... setpgid resumed>) = 0 [pid 5009] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5008] write(3, "1000", 4) = 4 [pid 5008] close(3) = 0 [pid 5008] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4997] <... write resumed>) = 8 [pid 4997] exit_group(0) = ? [pid 5003] <... openat resumed>) = 3 [pid 5003] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 4997] +++ exited with 0 +++ [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4997, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5023 ./strace-static-x86_64: Process 5023 attached [pid 5023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5013] <... openat resumed>) = 3 [pid 5004] <... openat resumed>) = 4 [pid 5004] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5004] exit_group(0) = ? [pid 5013] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5004] +++ exited with 0 +++ [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5023] setpgid(0, 0 [pid 5013] <... openat resumed>) = 4 [pid 5009] <... openat resumed>) = 3 [pid 5008] <... openat resumed>) = 3 [pid 5003] <... openat resumed>) = 4 [pid 5023] <... setpgid resumed>) = 0 [pid 5013] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5009] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5003] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5013] <... write resumed>) = 8 [pid 5009] <... openat resumed>) = 4 [pid 5008] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5003] <... write resumed>) = 8 [pid 5023] <... openat resumed>) = 3 [pid 5013] exit_group(0 [pid 5009] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5008] <... openat resumed>) = 4 [pid 5003] exit_group(0 [pid 5023] write(3, "1000", 4 [pid 5013] <... exit_group resumed>) = ? [pid 5009] <... write resumed>) = 8 [pid 5003] <... exit_group resumed>) = ? [pid 5008] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5008] <... write resumed>) = 8 [pid 5009] exit_group(0 [pid 5008] exit_group(0) = ? [pid 5009] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5035 attached [pid 5035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5035] setpgid(0, 0) = 0 [pid 5035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5035] write(3, "1000", 4) = 4 [pid 5035] close(3) = 0 [pid 5035] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5023] <... write resumed>) = 4 [pid 5023] close(3 [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5035 [pid 5023] <... close resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5009] +++ exited with 0 +++ [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4999] restart_syscall(<... resuming interrupted clone ...> [pid 5003] +++ exited with 0 +++ [pid 4999] <... restart_syscall resumed>) = 0 [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4998] restart_syscall(<... resuming interrupted clone ...> [pid 5008] +++ exited with 0 +++ [pid 4998] <... restart_syscall resumed>) = 0 [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5040 [pid 5013] +++ exited with 0 +++ [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5041 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5042 attached [pid 5006] <... clone resumed>, child_tidptr=0x5555571625d0) = 5042 [pid 5042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5043 [pid 5042] setpgid(0, 0) = 0 [pid 5042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5042] write(3, "1000", 4) = 4 [pid 5042] close(3) = 0 [pid 5042] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5040 attached ./strace-static-x86_64: Process 5043 attached [pid 5043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5041 attached [pid 5043] <... prctl resumed>) = 0 [pid 5040] <... prctl resumed>) = 0 [pid 5035] <... openat resumed>) = 3 [pid 5043] setpgid(0, 0 [pid 5041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] setpgid(0, 0 [pid 5035] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5043] <... setpgid resumed>) = 0 [pid 5041] <... prctl resumed>) = 0 [pid 5040] <... setpgid resumed>) = 0 [pid 5043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5041] setpgid(0, 0) = 0 [pid 5040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5043] <... openat resumed>) = 3 [pid 5041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5040] <... openat resumed>) = 3 [pid 5043] write(3, "1000", 4 [pid 5041] <... openat resumed>) = 3 [pid 5040] write(3, "1000", 4 [pid 5043] <... write resumed>) = 4 [pid 5041] write(3, "1000", 4 [pid 5040] <... write resumed>) = 4 [pid 5043] close(3 [pid 5041] <... write resumed>) = 4 [pid 5040] close(3 [pid 5043] <... close resumed>) = 0 [pid 5041] close(3 [pid 5040] <... close resumed>) = 0 [pid 5043] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5041] <... close resumed>) = 0 [pid 5040] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5041] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5023] <... openat resumed>) = 3 [pid 5023] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5042] <... openat resumed>) = 3 [pid 5035] <... openat resumed>) = 4 [pid 5042] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5035] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5035] exit_group(0) = ? [pid 5035] +++ exited with 0 +++ [pid 5043] <... openat resumed>) = 3 [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5060 [pid 5043] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME./strace-static-x86_64: Process 5060 attached [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5060] setpgid(0, 0) = 0 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5060] write(3, "1000", 4) = 4 [pid 5060] close(3) = 0 [pid 5060] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5040] <... openat resumed>) = 3 [pid 5040] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5043] <... openat resumed>) = 4 [pid 5042] <... openat resumed>) = 4 [pid 5041] <... openat resumed>) = 3 [pid 5023] <... openat resumed>) = 4 [pid 5043] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5042] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5041] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5023] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5043] <... write resumed>) = 8 [pid 5043] exit_group(0 [pid 5042] <... write resumed>) = 8 [pid 5023] <... write resumed>) = 8 [pid 5043] <... exit_group resumed>) = ? [pid 5042] exit_group(0 [pid 5023] exit_group(0 [pid 5043] +++ exited with 0 +++ [pid 5042] <... exit_group resumed>) = ? [pid 5023] <... exit_group resumed>) = ? [pid 5042] +++ exited with 0 +++ [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5043, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5023] +++ exited with 0 +++ [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5073 [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5074 attached [pid 5006] <... clone resumed>, child_tidptr=0x5555571625d0) = 5074 [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5076 attached ./strace-static-x86_64: Process 5073 attached [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... prctl resumed>) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] <... openat resumed>) = 3 [pid 5041] <... openat resumed>) = 4 [pid 5040] <... openat resumed>) = 4 [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 5076 [pid 5076] <... prctl resumed>) = 0 [pid 5074] setpgid(0, 0 [pid 5073] <... prctl resumed>) = 0 [pid 5060] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5041] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5040] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5076] setpgid(0, 0 [pid 5074] <... setpgid resumed>) = 0 [pid 5073] setpgid(0, 0 [pid 5060] <... openat resumed>) = 4 [pid 5041] <... write resumed>) = 8 [pid 5076] <... setpgid resumed>) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... setpgid resumed>) = 0 [pid 5060] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5040] <... write resumed>) = 8 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... openat resumed>) = 3 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... write resumed>) = 8 [pid 5041] exit_group(0 [pid 5040] exit_group(0 [pid 5076] <... openat resumed>) = 3 [pid 5074] write(3, "1000", 4 [pid 5073] <... openat resumed>) = 3 [pid 5060] exit_group(0 [pid 5041] <... exit_group resumed>) = ? [pid 5040] <... exit_group resumed>) = ? [pid 5076] write(3, "1000", 4 [pid 5074] <... write resumed>) = 4 [pid 5073] write(3, "1000", 4 [pid 5060] <... exit_group resumed>) = ? [pid 5076] <... write resumed>) = 4 [pid 5074] close(3 [pid 5073] <... write resumed>) = 4 [pid 5076] close(3 [pid 5074] <... close resumed>) = 0 [pid 5073] close(3 [pid 5076] <... close resumed>) = 0 [pid 5074] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5073] <... close resumed>) = 0 [pid 5076] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5073] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5060] +++ exited with 0 +++ [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5002] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5041] +++ exited with 0 +++ [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5082 attached [pid 5040] +++ exited with 0 +++ [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5082 [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] restart_syscall(<... resuming interrupted clone ...> [pid 5082] <... prctl resumed>) = 0 [pid 4998] <... restart_syscall resumed>) = 0 [pid 5082] setpgid(0, 0) = 0 [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] <... openat resumed>) = 3 [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5084 [pid 5082] write(3, "1000", 4 [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5085 [pid 5082] <... write resumed>) = 4 ./strace-static-x86_64: Process 5084 attached [pid 5082] close(3) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5084] <... prctl resumed>) = 0 [pid 5084] setpgid(0, 0) = 0 [pid 5074] <... openat resumed>) = 3 [pid 5074] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME./strace-static-x86_64: Process 5085 attached [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5085] setpgid(0, 0) = 0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5085] write(3, "1000", 4 [pid 5084] <... openat resumed>) = 3 [pid 5085] <... write resumed>) = 4 [pid 5084] write(3, "1000", 4 [pid 5085] close(3 [pid 5084] <... write resumed>) = 4 [pid 5085] <... close resumed>) = 0 [pid 5084] close(3 [pid 5085] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5084] <... close resumed>) = 0 [pid 5084] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5076] <... openat resumed>) = 3 [pid 5076] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5073] <... openat resumed>) = 3 [pid 5073] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5082] <... openat resumed>) = 3 [pid 5074] <... openat resumed>) = 4 [pid 5074] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5074] exit_group(0) = ? [pid 5082] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5074] +++ exited with 0 +++ [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5006] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5097 ./strace-static-x86_64: Process 5097 attached [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5097] setpgid(0, 0) = 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5097] write(3, "1000", 4) = 4 [pid 5097] close(3) = 0 [pid 5085] <... openat resumed>) = 3 [pid 5097] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5085] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5084] <... openat resumed>) = 3 [pid 5082] <... openat resumed>) = 4 [pid 5076] <... openat resumed>) = 4 [pid 5073] <... openat resumed>) = 4 [pid 5084] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5082] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5076] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5073] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5082] <... write resumed>) = 8 [pid 5082] exit_group(0 [pid 5076] <... write resumed>) = 8 [pid 5073] <... write resumed>) = 8 [pid 5082] <... exit_group resumed>) = ? [pid 5076] exit_group(0 [pid 5073] exit_group(0 [pid 5076] <... exit_group resumed>) = ? [pid 5073] <... exit_group resumed>) = ? [pid 5076] +++ exited with 0 +++ [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] +++ exited with 0 +++ [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 5107 [pid 5082] +++ exited with 0 +++ [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5108 [pid 5002] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5109 ./strace-static-x86_64: Process 5107 attached [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5107] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5109 attached [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5107] write(3, "1000", 4./strace-static-x86_64: Process 5108 attached [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5107] <... write resumed>) = 4 [pid 5107] close(3) = 0 [pid 5107] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5097] <... openat resumed>) = 3 [pid 5085] <... openat resumed>) = 4 [pid 5084] <... openat resumed>) = 4 [pid 5085] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5084] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5097] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5085] <... write resumed>) = 8 [pid 5084] <... write resumed>) = 8 [pid 5084] exit_group(0 [pid 5085] exit_group(0 [pid 5084] <... exit_group resumed>) = ? [pid 5097] <... openat resumed>) = 4 [pid 5085] <... exit_group resumed>) = ? [pid 5085] +++ exited with 0 +++ [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5097] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5097] <... write resumed>) = 8 [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5111 [pid 5097] exit_group(0) = ? [pid 5084] +++ exited with 0 +++ [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4999] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5097] +++ exited with 0 +++ [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5113 [pid 5006] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5111 attached [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5111] <... prctl resumed>) = 0 [pid 5111] setpgid(0, 0 [pid 5006] <... clone resumed>, child_tidptr=0x5555571625d0) = 5114 [pid 5111] <... setpgid resumed>) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3) = 0 [pid 5111] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5114 attached ./strace-static-x86_64: Process 5113 attached [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5114] <... prctl resumed>) = 0 [pid 5113] <... prctl resumed>) = 0 [pid 5114] setpgid(0, 0 [pid 5113] setpgid(0, 0 [pid 5114] <... setpgid resumed>) = 0 [pid 5113] <... setpgid resumed>) = 0 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] <... openat resumed>) = 3 [pid 5113] <... openat resumed>) = 3 [pid 5108] setpgid(0, 0 [pid 5109] <... openat resumed>) = 3 [pid 5114] write(3, "1000", 4 [pid 5113] write(3, "1000", 4 [pid 5108] <... setpgid resumed>) = 0 [pid 5114] <... write resumed>) = 4 [pid 5113] <... write resumed>) = 4 [pid 5114] close(3 [pid 5113] close(3 [pid 5109] write(3, "1000", 4 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] <... close resumed>) = 0 [pid 5113] <... close resumed>) = 0 [pid 5114] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5113] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5108] <... openat resumed>) = 3 [pid 5109] <... write resumed>) = 4 [pid 5108] write(3, "1000", 4 [pid 5109] close(3 [pid 5108] <... write resumed>) = 4 [pid 5109] <... close resumed>) = 0 [pid 5108] close(3 [pid 5109] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5107] <... openat resumed>) = 3 [pid 5108] <... close resumed>) = 0 [pid 5107] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5108] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5111] <... openat resumed>) = 3 [pid 5111] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5114] <... openat resumed>) = 3 [pid 5114] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5113] <... openat resumed>) = 3 [pid 5113] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5109] <... openat resumed>) = 3 [pid 5107] <... openat resumed>) = 4 [pid 5107] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5107] exit_group(0) = ? [pid 5109] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5107] +++ exited with 0 +++ [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5134 attached [pid 5114] <... openat resumed>) = 4 [pid 5113] <... openat resumed>) = 4 [pid 5111] <... openat resumed>) = 4 [pid 5109] <... openat resumed>) = 4 [pid 5108] <... openat resumed>) = 3 [pid 5114] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5113] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5111] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5109] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5114] <... write resumed>) = 8 [pid 5113] <... write resumed>) = 8 [pid 5108] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5111] <... write resumed>) = 8 [pid 5109] <... write resumed>) = 8 [pid 5114] exit_group(0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5114] <... exit_group resumed>) = ? [pid 5113] exit_group(0 [pid 5111] exit_group(0 [pid 5109] exit_group(0 [pid 5108] <... openat resumed>) = 4 [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 5134 [pid 5114] +++ exited with 0 +++ [pid 5113] <... exit_group resumed>) = ? [pid 5111] <... exit_group resumed>) = ? [pid 5109] <... exit_group resumed>) = ? [pid 5108] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5135 [pid 5108] <... write resumed>) = 8 [pid 5108] exit_group(0) = ? [pid 5113] +++ exited with 0 +++ [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5135 attached [pid 5134] <... prctl resumed>) = 0 [pid 5111] +++ exited with 0 +++ [pid 5109] +++ exited with 0 +++ [pid 5108] +++ exited with 0 +++ [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5134] setpgid(0, 0 [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5134] <... setpgid resumed>) = 0 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5139 attached ./strace-static-x86_64: Process 5141 attached [pid 5135] <... prctl resumed>) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5138 [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5140 [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5141 [pid 5134] <... openat resumed>) = 3 [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5139 [pid 5135] setpgid(0, 0 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5135] <... setpgid resumed>) = 0 [pid 5134] write(3, "1000", 4 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5140 attached [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5134] <... write resumed>) = 4 [pid 5139] <... prctl resumed>) = 0 [pid 5140] <... prctl resumed>) = 0 [pid 5140] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5138 attached [pid 5134] close(3 [pid 5141] <... prctl resumed>) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5139] setpgid(0, 0 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5135] <... openat resumed>) = 3 [pid 5134] <... close resumed>) = 0 [pid 5141] setpgid(0, 0 [pid 5140] <... openat resumed>) = 3 [pid 5139] <... setpgid resumed>) = 0 [pid 5138] <... prctl resumed>) = 0 [pid 5135] write(3, "1000", 4 [pid 5134] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5141] <... setpgid resumed>) = 0 [pid 5140] write(3, "1000", 4 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5138] setpgid(0, 0 [pid 5135] <... write resumed>) = 4 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5140] <... write resumed>) = 4 [pid 5139] <... openat resumed>) = 3 [pid 5138] <... setpgid resumed>) = 0 [pid 5135] close(3 [pid 5141] <... openat resumed>) = 3 [pid 5140] close(3 [pid 5139] write(3, "1000", 4 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5135] <... close resumed>) = 0 [pid 5141] write(3, "1000", 4 [pid 5140] <... close resumed>) = 0 [pid 5139] <... write resumed>) = 4 [pid 5138] <... openat resumed>) = 3 [pid 5135] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5141] <... write resumed>) = 4 [pid 5140] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5139] close(3 [pid 5138] write(3, "1000", 4 [pid 5141] close(3 [pid 5139] <... close resumed>) = 0 [pid 5138] <... write resumed>) = 4 [pid 5141] <... close resumed>) = 0 [pid 5139] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5138] close(3 [pid 5141] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5138] <... close resumed>) = 0 [pid 5138] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5134] <... openat resumed>) = 3 [pid 5134] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5135] <... openat resumed>) = 3 [pid 5135] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5140] <... openat resumed>) = 3 [pid 5140] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5139] <... openat resumed>) = 3 [pid 5139] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5141] <... openat resumed>) = 3 [pid 5141] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME) = 4 [pid 5140] <... openat resumed>) = 4 [pid 5139] <... openat resumed>) = 4 [pid 5138] <... openat resumed>) = 3 [pid 5135] <... openat resumed>) = 4 [pid 5134] <... openat resumed>) = 4 [pid 5141] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5140] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5139] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5135] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5134] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5141] <... write resumed>) = 8 [pid 5140] <... write resumed>) = 8 [pid 5139] <... write resumed>) = 8 [pid 5138] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5135] <... write resumed>) = 8 [pid 5134] <... write resumed>) = 8 [pid 5141] exit_group(0 [pid 5140] exit_group(0 [pid 5139] exit_group(0 [pid 5138] <... openat resumed>) = 4 [pid 5135] exit_group(0 [pid 5134] exit_group(0 [pid 5141] <... exit_group resumed>) = ? [pid 5140] <... exit_group resumed>) = ? [pid 5139] <... exit_group resumed>) = ? [pid 5138] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5135] <... exit_group resumed>) = ? [pid 5134] <... exit_group resumed>) = ? [pid 5141] +++ exited with 0 +++ [pid 5140] +++ exited with 0 +++ [pid 5139] +++ exited with 0 +++ [pid 5138] <... write resumed>) = 8 [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5164 [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5165 ./strace-static-x86_64: Process 5164 attached [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5164] write(3, "1000", 4) = 4 [pid 5164] close(3) = 0 [pid 5164] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5165 attached [pid 5138] exit_group(0 [pid 5135] +++ exited with 0 +++ [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5006] restart_syscall(<... resuming interrupted clone ...> [pid 5138] <... exit_group resumed>) = ? [pid 5006] <... restart_syscall resumed>) = 0 [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5168 [pid 5134] +++ exited with 0 +++ [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5167 [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5167 attached [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 5169 [pid 5167] <... prctl resumed>) = 0 [pid 5167] setpgid(0, 0 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5138] +++ exited with 0 +++ [pid 5165] <... prctl resumed>) = 0 [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5005] restart_syscall(<... resuming interrupted clone ...> [pid 5167] <... setpgid resumed>) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5165] setpgid(0, 0) = 0 [pid 5005] <... restart_syscall resumed>) = 0 [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5169 attached ./strace-static-x86_64: Process 5168 attached [pid 5167] <... openat resumed>) = 3 [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5164] <... openat resumed>) = 3 [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5173 [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5165] <... openat resumed>) = 3 [pid 5164] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5169] <... prctl resumed>) = 0 [pid 5168] <... prctl resumed>) = 0 [pid 5165] write(3, "1000", 4./strace-static-x86_64: Process 5173 attached [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5173] setpgid(0, 0) = 0 [pid 5165] <... write resumed>) = 4 [pid 5164] <... openat resumed>) = 4 [pid 5168] setpgid(0, 0 [pid 5169] setpgid(0, 0 [pid 5167] write(3, "1000", 4 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5173] write(3, "1000", 4) = 4 [pid 5169] <... setpgid resumed>) = 0 [pid 5168] <... setpgid resumed>) = 0 [pid 5167] <... write resumed>) = 4 [pid 5165] close(3 [pid 5164] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5164] <... write resumed>) = 8 [pid 5165] <... close resumed>) = 0 [pid 5173] close(3 [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5173] <... close resumed>) = 0 [pid 5164] exit_group(0 [pid 5165] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5168] <... openat resumed>) = 3 [pid 5173] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5164] <... exit_group resumed>) = ? [pid 5169] <... openat resumed>) = 3 [pid 5169] write(3, "1000", 4 [pid 5168] write(3, "1000", 4 [pid 5167] close(3 [pid 5169] <... write resumed>) = 4 [pid 5168] <... write resumed>) = 4 [pid 5167] <... close resumed>) = 0 [pid 5169] close(3 [pid 5168] close(3 [pid 5167] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5169] <... close resumed>) = 0 [pid 5168] <... close resumed>) = 0 [pid 5169] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5168] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5164] +++ exited with 0 +++ [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5176 ./strace-static-x86_64: Process 5176 attached [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5176] setpgid(0, 0) = 0 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5176] write(3, "1000", 4) = 4 [pid 5176] close(3) = 0 [pid 5176] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5165] <... openat resumed>) = 3 [pid 5165] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5173] <... openat resumed>) = 3 [pid 5173] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5167] <... openat resumed>) = 3 [pid 5167] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5169] <... openat resumed>) = 3 [pid 5169] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5168] <... openat resumed>) = 3 [pid 5168] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5176] <... openat resumed>) = 3 [pid 5173] <... openat resumed>) = 4 [pid 5169] <... openat resumed>) = 4 [pid 5167] <... openat resumed>) = 4 [pid 5165] <... openat resumed>) = 4 [pid 5168] <... openat resumed>) = 4 [pid 5168] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5176] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5173] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5169] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5168] exit_group(0 [pid 5167] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5165] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5168] <... exit_group resumed>) = ? [pid 5176] <... openat resumed>) = 4 [pid 5173] <... write resumed>) = 8 [pid 5169] <... write resumed>) = 8 [pid 5167] <... write resumed>) = 8 [pid 5165] <... write resumed>) = 8 [pid 5176] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5173] exit_group(0 [pid 5169] exit_group(0 [pid 5167] exit_group(0 [pid 5165] exit_group(0 [pid 5176] <... write resumed>) = 8 [pid 5173] <... exit_group resumed>) = ? [pid 5169] <... exit_group resumed>) = ? [pid 5167] <... exit_group resumed>) = ? [pid 5165] <... exit_group resumed>) = ? [pid 5176] exit_group(0 [pid 5173] +++ exited with 0 +++ [pid 5169] +++ exited with 0 +++ [pid 5168] +++ exited with 0 +++ [pid 5167] +++ exited with 0 +++ [pid 5165] +++ exited with 0 +++ [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5176] <... exit_group resumed>) = ? [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5176] +++ exited with 0 +++ ./strace-static-x86_64: Process 5203 attached [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5201 [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5203 [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5202 [pid 5006] <... clone resumed>, child_tidptr=0x5555571625d0) = 5205 [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 5204 [pid 5203] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5202 attached ./strace-static-x86_64: Process 5201 attached [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5203] setpgid(0, 0) = 0 [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5206 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5201] setpgid(0, 0 [pid 5202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5201] <... setpgid resumed>) = 0 [pid 5203] <... openat resumed>) = 3 [pid 5202] <... prctl resumed>) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5202] setpgid(0, 0) = 0 [pid 5201] <... openat resumed>) = 3 [pid 5202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5201] write(3, "1000", 4 [pid 5202] <... openat resumed>) = 3 [pid 5201] <... write resumed>) = 4 [pid 5202] write(3, "1000", 4 [pid 5201] close(3 [pid 5203] write(3, "1000", 4 [pid 5202] <... write resumed>) = 4 [pid 5201] <... close resumed>) = 0 [pid 5202] close(3 [pid 5203] <... write resumed>) = 4 [pid 5202] <... close resumed>) = 0 [pid 5201] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5203] close(3) = 0 [pid 5202] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5205 attached ./strace-static-x86_64: Process 5206 attached ./strace-static-x86_64: Process 5204 attached [pid 5203] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5206] <... prctl resumed>) = 0 [pid 5206] setpgid(0, 0) = 0 [pid 5205] <... prctl resumed>) = 0 [pid 5204] <... prctl resumed>) = 0 [pid 5205] setpgid(0, 0 [pid 5204] setpgid(0, 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5205] <... setpgid resumed>) = 0 [pid 5206] <... openat resumed>) = 3 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5204] <... setpgid resumed>) = 0 [pid 5206] write(3, "1000", 4 [pid 5205] <... openat resumed>) = 3 [pid 5206] <... write resumed>) = 4 [pid 5206] close(3) = 0 [pid 5206] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5205] write(3, "1000", 4 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5201] <... openat resumed>) = 3 [pid 5205] <... write resumed>) = 4 [pid 5204] <... openat resumed>) = 3 [pid 5205] close(3 [pid 5204] write(3, "1000", 4 [pid 5205] <... close resumed>) = 0 [pid 5204] <... write resumed>) = 4 [pid 5201] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5205] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5204] close(3) = 0 [pid 5204] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5202] <... openat resumed>) = 3 [pid 5202] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5203] <... openat resumed>) = 3 [pid 5203] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME) = 4 [pid 5203] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5203] exit_group(0) = ? [pid 5203] +++ exited with 0 +++ [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5203, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5206] <... openat resumed>) = 3 [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5221 [pid 5201] <... openat resumed>) = 4 [pid 5201] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5201] exit_group(0) = ? [pid 5206] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME./strace-static-x86_64: Process 5221 attached [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5221] setpgid(0, 0) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5221] write(3, "1000", 4) = 4 [pid 5221] close(3) = 0 [pid 5221] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5201] +++ exited with 0 +++ [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571625d0) = 5224 ./strace-static-x86_64: Process 5224 attached [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5205] <... openat resumed>) = 3 [pid 5205] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5224] <... prctl resumed>) = 0 [pid 5224] setpgid(0, 0) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5224] write(3, "1000", 4) = 4 [pid 5224] close(3) = 0 [pid 5224] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5204] <... openat resumed>) = 3 [pid 5202] <... openat resumed>) = 4 [pid 5204] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5202] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5202] exit_group(0) = ? [pid 5202] +++ exited with 0 +++ [pid 4999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5221] <... openat resumed>) = 3 [pid 5206] <... openat resumed>) = 4 [pid 5205] <... openat resumed>) = 4 [pid 5221] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5206] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5205] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5206] <... write resumed>) = 8 [pid 5205] <... write resumed>) = 8 [pid 4999] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5206] exit_group(0 [pid 5205] exit_group(0./strace-static-x86_64: Process 5235 attached [pid 5206] <... exit_group resumed>) = ? [pid 5205] <... exit_group resumed>) = ? [pid 4999] <... clone resumed>, child_tidptr=0x5555571625d0) = 5235 [pid 5206] +++ exited with 0 +++ [pid 5205] +++ exited with 0 +++ [pid 5006] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5006] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5002] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5006] <... clone resumed>, child_tidptr=0x5555571625d0) = 5237 [pid 5002] <... clone resumed>, child_tidptr=0x5555571625d0) = 5238 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5237 attached ) = 0 [pid 5224] <... openat resumed>) = 3 [pid 5221] <... openat resumed>) = 4 [pid 5204] <... openat resumed>) = 4 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5235] setpgid(0, 0 [pid 5224] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME [pid 5221] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5204] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5237] <... prctl resumed>) = 0 [pid 5235] <... setpgid resumed>) = 0 [pid 5224] <... openat resumed>) = 4 [pid 5221] <... write resumed>) = 8 [pid 5204] <... write resumed>) = 8 [pid 5237] setpgid(0, 0 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5224] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5221] exit_group(0 [pid 5204] exit_group(0 [pid 5237] <... setpgid resumed>) = 0 [pid 5235] <... openat resumed>) = 3 [pid 5224] <... write resumed>) = 8 [pid 5221] <... exit_group resumed>) = ? [pid 5204] <... exit_group resumed>) = ? [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] write(3, "1000", 4 [pid 5224] exit_group(0 [pid 5221] +++ exited with 0 +++ [pid 5204] +++ exited with 0 +++ [pid 5237] <... openat resumed>) = 3 [pid 5235] <... write resumed>) = 4 [pid 5224] <... exit_group resumed>) = ? [pid 5235] close(3 [pid 4998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 4996] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5237] write(3, "1000", 4 [pid 5235] <... close resumed>) = 0 [pid 4998] restart_syscall(<... resuming interrupted clone ...> [pid 4996] restart_syscall(<... resuming interrupted clone ...> [pid 5237] <... write resumed>) = 4 [pid 5235] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4998] <... restart_syscall resumed>) = 0 [pid 4996] <... restart_syscall resumed>) = 0 [pid 5237] close(3 [pid 4998] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4996] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5237] <... close resumed>) = 0 [pid 5224] +++ exited with 0 +++ [pid 5005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4998] <... clone resumed>, child_tidptr=0x5555571625d0) = 5242 [pid 4996] <... clone resumed>, child_tidptr=0x5555571625d0) = 5243 [pid 5237] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5005] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached ./strace-static-x86_64: Process 5242 attached ./strace-static-x86_64: Process 5238 attached [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5005] <... clone resumed>, child_tidptr=0x5555571625d0) = 5244 [pid 5243] <... prctl resumed>) = 0 [pid 5242] <... prctl resumed>) = 0 [pid 5238] <... prctl resumed>) = 0 [pid 5243] setpgid(0, 0 [pid 5242] setpgid(0, 0 [pid 5238] setpgid(0, 0./strace-static-x86_64: Process 5244 attached [pid 5243] <... setpgid resumed>) = 0 [pid 5242] <... setpgid resumed>) = 0 [pid 5238] <... setpgid resumed>) = 0 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5242] <... openat resumed>) = 3 [pid 5238] <... openat resumed>) = 3 [pid 5238] write(3, "1000", 4 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5243] <... openat resumed>) = 3 [pid 5242] write(3, "1000", 4 [pid 5238] <... write resumed>) = 4 [pid 5244] <... prctl resumed>) = 0 [pid 5243] write(3, "1000", 4 [pid 5242] <... write resumed>) = 4 [pid 5238] close(3 [pid 5244] setpgid(0, 0 [pid 5243] <... write resumed>) = 4 [pid 5242] close(3 [pid 5238] <... close resumed>) = 0 [pid 5244] <... setpgid resumed>) = 0 [pid 5243] close(3 [pid 5242] <... close resumed>) = 0 [pid 5238] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5243] <... close resumed>) = 0 [pid 5242] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5243] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5244] <... openat resumed>) = 3 [pid 5244] write(3, "1000", 4 [pid 5237] <... openat resumed>) = 3 [pid 5235] <... openat resumed>) = 3 [pid 5244] <... write resumed>) = 4 [pid 5237] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_APPEND|O_NONBLOCK|O_NOFOLLOW|O_NOATIME