./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4175934159 <...> DUID 00:04:2f:bc:f2:2f:e4:1d:55:f7:99:3b:0f:15:66:5c:e9:07 forked to background, child pid 4635 [ 32.143531][ T4636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.152817][ T4636] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.212' (ECDSA) to the list of known hosts. execve("./syz-executor4175934159", ["./syz-executor4175934159"], 0x7ffd06536440 /* 10 vars */) = 0 brk(NULL) = 0x555555e66000 brk(0x555555e66c40) = 0x555555e66c40 arch_prctl(ARCH_SET_FS, 0x555555e66300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor4175934159", 4096) = 28 brk(0x555555e87c40) = 0x555555e87c40 brk(0x555555e88000) = 0x555555e88000 mprotect(0x7f5f746ea000, 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 5058 attached , child_tidptr=0x555555e665d0) = 5058 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5059 attached [pid 5057] <... clone resumed>, child_tidptr=0x555555e665d0) = 5059 ./strace-static-x86_64: Process 5060 attached [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5060 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e665d0) = 5061 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5062 attached ./strace-static-x86_64: Process 5061 attached ./strace-static-x86_64: Process 5063 attached [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5059] <... clone resumed>, child_tidptr=0x555555e665d0) = 5062 [pid 5057] <... clone resumed>, child_tidptr=0x555555e665d0) = 5063 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... clone resumed>, child_tidptr=0x555555e665d0) = 5064 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5065 [pid 5060] <... prctl resumed>) = 0 [pid 5060] setpgid(0, 0) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x555555e665d0) = 5066 [pid 5062] <... prctl resumed>) = 0 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5062] setpgid(0, 0) = 0 [pid 5062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... openat resumed>) = 3 [pid 5060] write(3, "1000", 4) = 4 [pid 5060] close(3) = 0 [pid 5060] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5062] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5067 attached ./strace-static-x86_64: Process 5066 attached ./strace-static-x86_64: Process 5065 attached ./strace-static-x86_64: Process 5064 attached [pid 5062] write(3, "1000", 4 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached [pid 5067] <... prctl resumed>) = 0 [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] <... clone resumed>, child_tidptr=0x555555e665d0) = 5067 [pid 5062] <... write resumed>) = 4 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5071 [pid 5065] <... prctl resumed>) = 0 [pid 5062] close(3 [pid 5071] <... prctl resumed>) = 0 [pid 5067] <... setpgid resumed>) = 0 [pid 5065] setpgid(0, 0 [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5072 [pid 5062] <... close resumed>) = 0 [pid 5071] setpgid(0, 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... setpgid resumed>) = 0 [pid 5062] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5060] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5072 attached [pid 5071] <... setpgid resumed>) = 0 [pid 5067] <... openat resumed>) = 3 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] write(3, "1000", 4 [pid 5065] <... openat resumed>) = 3 [pid 5060] write(3, NULL, 0 [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... openat resumed>) = 3 [pid 5067] <... write resumed>) = 4 [pid 5065] write(3, "1000", 4 [pid 5060] <... write resumed>) = 0 [pid 5072] <... prctl resumed>) = 0 [pid 5071] write(3, "1000", 4 [pid 5067] close(3 [pid 5065] <... write resumed>) = 4 [pid 5060] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5072] setpgid(0, 0 [pid 5071] <... write resumed>) = 4 [pid 5067] <... close resumed>) = 0 [pid 5065] close(3 [pid 5072] <... setpgid resumed>) = 0 [pid 5071] close(3 [pid 5067] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5065] <... close resumed>) = 0 [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... close resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5072] <... openat resumed>) = 3 [pid 5071] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5072] write(3, "1000", 4) = 4 [pid 5072] close(3) = 0 [pid 5072] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5062] <... openat resumed>) = 3 [pid 5060] <... openat resumed>) = 4 [pid 5062] write(3, NULL, 0 [pid 5060] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5062] <... write resumed>) = 0 [pid 5062] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5060] <... write resumed>) = 8 [pid 5060] exit_group(0) = ? [pid 5067] <... openat resumed>) = 3 [pid 5067] write(3, NULL, 0) = 0 [pid 5067] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5060] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... openat resumed>) = 3 [pid 5065] write(3, NULL, 0 [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5090 ./strace-static-x86_64: Process 5090 attached [pid 5065] <... write resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5090] setpgid(0, 0) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5090] write(3, "1000", 4) = 4 [pid 5071] <... openat resumed>) = 3 [pid 5090] close(3 [pid 5071] write(3, NULL, 0 [pid 5090] <... close resumed>) = 0 [pid 5071] <... write resumed>) = 0 [pid 5090] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5071] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5072] <... openat resumed>) = 3 [pid 5062] <... openat resumed>) = 4 [pid 5072] write(3, NULL, 0 [pid 5067] <... openat resumed>) = 4 [pid 5065] <... openat resumed>) = 4 [pid 5062] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5072] <... write resumed>) = 0 [pid 5067] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5065] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5062] <... write resumed>) = 8 [pid 5072] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5067] <... write resumed>) = 8 [pid 5065] <... write resumed>) = 8 [pid 5062] exit_group(0 [pid 5067] exit_group(0 [pid 5065] exit_group(0 [pid 5062] <... exit_group resumed>) = ? [pid 5067] <... exit_group resumed>) = ? [pid 5065] <... exit_group resumed>) = ? [pid 5067] +++ exited with 0 +++ [pid 5065] +++ exited with 0 +++ [pid 5062] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5062, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5102 [pid 5059] <... clone resumed>, child_tidptr=0x555555e665d0) = 5104 [pid 5071] <... openat resumed>) = 4 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5102 attached [pid 5090] <... openat resumed>) = 3 [pid 5072] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5071] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 5104 attached [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5090] write(3, NULL, 0 [pid 5072] <... write resumed>) = 8 [pid 5071] <... write resumed>) = 8 [pid 5063] <... clone resumed>, child_tidptr=0x555555e665d0) = 5106 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5102] <... prctl resumed>) = 0 [pid 5090] <... write resumed>) = 0 [pid 5072] exit_group(0 [pid 5071] exit_group(0 [pid 5104] <... prctl resumed>) = 0 [pid 5102] setpgid(0, 0 [pid 5090] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5072] <... exit_group resumed>) = ? [pid 5071] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5106 attached [pid 5104] setpgid(0, 0 [pid 5102] <... setpgid resumed>) = 0 [pid 5090] <... openat resumed>) = 4 [pid 5072] +++ exited with 0 +++ [pid 5071] +++ exited with 0 +++ [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5104] <... setpgid resumed>) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5106] <... prctl resumed>) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5102] <... openat resumed>) = 3 [pid 5090] <... write resumed>) = 8 [pid 5106] setpgid(0, 0 [pid 5104] <... openat resumed>) = 3 [pid 5102] write(3, "1000", 4 [pid 5090] exit_group(0 [pid 5106] <... setpgid resumed>) = 0 [pid 5104] write(3, "1000", 4 [pid 5102] <... write resumed>) = 4 [pid 5090] <... exit_group resumed>) = ? [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] <... write resumed>) = 4 [pid 5102] close(3 [pid 5090] +++ exited with 0 +++ [pid 5106] <... openat resumed>) = 3 [pid 5104] close(3 [pid 5102] <... close resumed>) = 0 [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5106] write(3, "1000", 4 [pid 5104] <... close resumed>) = 0 [pid 5102] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5106] <... write resumed>) = 4 [pid 5104] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5106] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5109 [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5110 [pid 5106] <... close resumed>) = 0 [pid 5106] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5110 attached [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] <... prctl resumed>) = 0 [pid 5110] setpgid(0, 0) = 0 [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5111 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5109 attached ) = 3 [pid 5110] write(3, "1000", 4./strace-static-x86_64: Process 5111 attached ) = 4 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] close(3 [pid 5109] <... prctl resumed>) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] <... close resumed>) = 0 [pid 5109] setpgid(0, 0 [pid 5111] <... prctl resumed>) = 0 [pid 5110] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5109] <... setpgid resumed>) = 0 [pid 5111] setpgid(0, 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] <... setpgid resumed>) = 0 [pid 5109] <... openat resumed>) = 3 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5109] write(3, "1000", 4 [pid 5111] <... openat resumed>) = 3 [pid 5109] <... write resumed>) = 4 [pid 5109] close(3) = 0 [pid 5111] write(3, "1000", 4 [pid 5109] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5111] <... write resumed>) = 4 [pid 5111] close(3) = 0 [pid 5111] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5102] <... openat resumed>) = 3 [pid 5102] write(3, NULL, 0) = 0 [pid 5102] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5104] <... openat resumed>) = 3 [pid 5104] write(3, NULL, 0) = 0 [pid 5104] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5106] <... openat resumed>) = 3 [pid 5106] write(3, NULL, 0) = 0 [pid 5106] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5110] <... openat resumed>) = 3 [pid 5110] write(3, NULL, 0) = 0 [pid 5110] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5109] <... openat resumed>) = 3 [pid 5102] <... openat resumed>) = 4 [pid 5109] write(3, NULL, 0 [pid 5102] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5109] <... write resumed>) = 0 [pid 5102] <... write resumed>) = 8 [pid 5109] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5102] exit_group(0) = ? [pid 5102] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] <... openat resumed>) = 4 [pid 5109] <... openat resumed>) = 4 [pid 5106] <... openat resumed>) = 4 [pid 5104] <... openat resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5131 [pid 5109] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5110] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5106] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5104] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5109] <... write resumed>) = 8 [pid 5110] <... write resumed>) = 8 [pid 5106] <... write resumed>) = 8 [pid 5104] <... write resumed>) = 8 [pid 5109] exit_group(0 [pid 5106] exit_group(0 [pid 5104] exit_group(0 [pid 5110] exit_group(0 [pid 5106] <... exit_group resumed>) = ? [pid 5110] <... exit_group resumed>) = ? [pid 5104] <... exit_group resumed>) = ? [pid 5109] <... exit_group resumed>) = ? [pid 5109] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] +++ exited with 0 +++ [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5110] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5106] +++ exited with 0 +++ [pid 5064] <... restart_syscall resumed>) = 0 [pid 5111] <... openat resumed>) = 3 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5111] write(3, NULL, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5133 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5134 [pid 5063] <... clone resumed>, child_tidptr=0x555555e665d0) = 5135 [pid 5111] <... write resumed>) = 0 [pid 5111] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5111] <... openat resumed>) = 4 [pid 5111] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5059] <... clone resumed>, child_tidptr=0x555555e665d0) = 5136 [pid 5111] <... write resumed>) = 8 [pid 5111] exit_group(0) = ? ./strace-static-x86_64: Process 5135 attached [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5134 attached ) = 0 [pid 5111] +++ exited with 0 +++ ./strace-static-x86_64: Process 5136 attached ./strace-static-x86_64: Process 5133 attached ./strace-static-x86_64: Process 5131 attached [pid 5135] setpgid(0, 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5135] <... setpgid resumed>) = 0 [pid 5134] <... prctl resumed>) = 0 [pid 5136] <... prctl resumed>) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5134] setpgid(0, 0 [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5136] setpgid(0, 0 [pid 5135] <... openat resumed>) = 3 [pid 5134] <... setpgid resumed>) = 0 [pid 5133] <... prctl resumed>) = 0 [pid 5131] <... prctl resumed>) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5136] <... setpgid resumed>) = 0 [pid 5135] write(3, "1000", 4 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5133] setpgid(0, 0 [pid 5131] setpgid(0, 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5135] <... write resumed>) = 4 [pid 5134] <... openat resumed>) = 3 [pid 5133] <... setpgid resumed>) = 0 [pid 5131] <... setpgid resumed>) = 0 [pid 5135] close(3 [pid 5134] write(3, "1000", 4 [pid 5136] <... openat resumed>) = 3 [pid 5135] <... close resumed>) = 0 [pid 5134] <... write resumed>) = 4 [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5139 [pid 5136] write(3, "1000", 4 [pid 5135] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5134] close(3 [pid 5133] <... openat resumed>) = 3 [pid 5131] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5139 attached [pid 5136] <... write resumed>) = 4 [pid 5134] <... close resumed>) = 0 [pid 5133] write(3, "1000", 4 [pid 5131] write(3, "1000", 4 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5134] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5136] close(3 [pid 5133] <... write resumed>) = 4 [pid 5131] <... write resumed>) = 4 [pid 5139] <... prctl resumed>) = 0 [pid 5136] <... close resumed>) = 0 [pid 5133] close(3 [pid 5131] close(3 [pid 5139] setpgid(0, 0 [pid 5136] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5133] <... close resumed>) = 0 [pid 5131] <... close resumed>) = 0 [pid 5139] <... setpgid resumed>) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5133] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5131] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5135] <... openat resumed>) = 3 [pid 5135] write(3, NULL, 0) = 0 [pid 5135] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5134] <... openat resumed>) = 3 [pid 5134] write(3, NULL, 0) = 0 [pid 5134] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5136] <... openat resumed>) = 3 [pid 5136] write(3, NULL, 0) = 0 [pid 5136] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5133] <... openat resumed>) = 3 [pid 5133] write(3, NULL, 0) = 0 [pid 5133] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5131] <... openat resumed>) = 3 [pid 5131] write(3, NULL, 0) = 0 [pid 5131] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5139] <... openat resumed>) = 3 [pid 5136] <... openat resumed>) = 4 [pid 5135] <... openat resumed>) = 4 [pid 5134] <... openat resumed>) = 4 [pid 5133] <... openat resumed>) = 4 [pid 5136] 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 5133] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5131] <... openat resumed>) = 4 [pid 5139] write(3, NULL, 0 [pid 5136] <... write resumed>) = 8 [pid 5135] <... write resumed>) = 8 [pid 5134] <... write resumed>) = 8 [pid 5133] <... write resumed>) = 8 [pid 5131] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5139] <... write resumed>) = 0 [pid 5136] exit_group(0 [pid 5135] exit_group(0 [pid 5134] exit_group(0 [pid 5133] exit_group(0 [pid 5131] <... write resumed>) = 8 [pid 5139] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5136] <... exit_group resumed>) = ? [pid 5135] <... exit_group resumed>) = ? [pid 5134] <... exit_group resumed>) = ? [pid 5133] <... exit_group resumed>) = ? [pid 5131] exit_group(0 [pid 5139] <... openat resumed>) = 4 [pid 5136] +++ exited with 0 +++ [pid 5135] +++ exited with 0 +++ [pid 5134] +++ exited with 0 +++ [pid 5133] +++ exited with 0 +++ [pid 5131] <... exit_group resumed>) = ? [pid 5139] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5139] <... write resumed>) = 8 [pid 5139] exit_group(0 [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5139] <... exit_group resumed>) = ? [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5059] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5064] <... restart_syscall resumed>) = 0 [pid 5063] <... clone resumed>, child_tidptr=0x555555e665d0) = 5169 [pid 5059] <... restart_syscall resumed>) = 0 [pid 5131] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5131, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5170 [pid 5059] <... clone resumed>, child_tidptr=0x555555e665d0) = 5171 [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5172 [pid 5139] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5058] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5171 attached [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5173 [pid 5058] <... restart_syscall resumed>) = 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5171] setpgid(0, 0) = 0 [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5173 attached [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5172 attached ./strace-static-x86_64: Process 5174 attached ./strace-static-x86_64: Process 5170 attached ./strace-static-x86_64: Process 5169 attached [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] <... openat resumed>) = 3 [pid 5173] <... prctl resumed>) = 0 [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] write(3, "1000", 4 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5174 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5173] setpgid(0, 0 [pid 5172] <... prctl resumed>) = 0 [pid 5171] <... write resumed>) = 4 [pid 5170] <... prctl resumed>) = 0 [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5174] <... prctl resumed>) = 0 [pid 5173] <... setpgid resumed>) = 0 [pid 5172] setpgid(0, 0 [pid 5171] close(3 [pid 5170] setpgid(0, 0 [pid 5169] <... prctl resumed>) = 0 [pid 5174] setpgid(0, 0 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5172] <... setpgid resumed>) = 0 [pid 5171] <... close resumed>) = 0 [pid 5170] <... setpgid resumed>) = 0 [pid 5169] setpgid(0, 0 [pid 5174] <... setpgid resumed>) = 0 [pid 5173] <... openat resumed>) = 3 [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5171] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5169] <... setpgid resumed>) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5173] write(3, "1000", 4 [pid 5172] <... openat resumed>) = 3 [pid 5170] <... openat resumed>) = 3 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5174] <... openat resumed>) = 3 [pid 5173] <... write resumed>) = 4 [pid 5172] write(3, "1000", 4 [pid 5170] write(3, "1000", 4 [pid 5169] <... openat resumed>) = 3 [pid 5174] write(3, "1000", 4 [pid 5173] close(3 [pid 5172] <... write resumed>) = 4 [pid 5170] <... write resumed>) = 4 [pid 5169] write(3, "1000", 4 [pid 5174] <... write resumed>) = 4 [pid 5172] close(3 [pid 5170] close(3 [pid 5169] <... write resumed>) = 4 [pid 5174] close(3 [pid 5172] <... close resumed>) = 0 [pid 5170] <... close resumed>) = 0 [pid 5169] close(3 [pid 5174] <... close resumed>) = 0 [pid 5172] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5170] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5169] <... close resumed>) = 0 [pid 5174] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5173] <... close resumed>) = 0 [pid 5169] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5173] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5171] <... openat resumed>) = 3 [pid 5171] write(3, NULL, 0) = 0 [pid 5171] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5172] <... openat resumed>) = 3 [pid 5172] write(3, NULL, 0) = 0 [pid 5172] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5170] <... openat resumed>) = 3 [pid 5170] write(3, NULL, 0) = 0 [pid 5170] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5174] <... openat resumed>) = 3 [pid 5174] write(3, NULL, 0) = 0 [pid 5174] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5169] <... openat resumed>) = 3 [pid 5169] write(3, NULL, 0) = 0 [pid 5169] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5171] <... openat resumed>) = 4 [pid 5172] <... openat resumed>) = 4 [pid 5170] <... openat resumed>) = 4 [pid 5174] <... openat resumed>) = 4 [pid 5173] <... openat resumed>) = 3 [pid 5169] <... openat resumed>) = 4 [pid 5174] 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 5170] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5172] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5171] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5169] <... write resumed>) = 8 [pid 5174] <... write resumed>) = 8 [pid 5170] <... write resumed>) = 8 [pid 5172] <... write resumed>) = 8 [pid 5171] <... write resumed>) = 8 [pid 5169] exit_group(0 [pid 5170] exit_group(0 [pid 5172] exit_group(0 [pid 5174] exit_group(0 [pid 5171] exit_group(0 [pid 5174] <... exit_group resumed>) = ? [pid 5172] <... exit_group resumed>) = ? [pid 5170] <... exit_group resumed>) = ? [pid 5171] <... exit_group resumed>) = ? [pid 5169] <... exit_group resumed>) = ? [pid 5170] +++ exited with 0 +++ [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5172] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5171] +++ exited with 0 +++ [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5195 [pid 5174] +++ exited with 0 +++ [pid 5173] write(3, NULL, 0 [pid 5169] +++ exited with 0 +++ [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5063] restart_syscall(<... resuming interrupted clone ...> [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5173] <... write resumed>) = 0 [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5063] <... restart_syscall resumed>) = 0 [pid 5059] restart_syscall(<... resuming interrupted clone ...> [pid 5173] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5059] <... restart_syscall resumed>) = 0 [pid 5173] <... openat resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e665d0) = 5197 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5173] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5196 [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5198 [pid 5173] <... write resumed>) = 8 [pid 5059] <... clone resumed>, child_tidptr=0x555555e665d0) = 5199 [pid 5173] exit_group(0) = ? ./strace-static-x86_64: Process 5196 attached ./strace-static-x86_64: Process 5198 attached [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5198] <... prctl resumed>) = 0 [pid 5196] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5195 attached [pid 5198] setpgid(0, 0 [pid 5196] setpgid(0, 0 [pid 5198] <... setpgid resumed>) = 0 [pid 5196] <... setpgid resumed>) = 0 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5195] <... prctl resumed>) = 0 [pid 5198] <... openat resumed>) = 3 [pid 5196] <... openat resumed>) = 3 [pid 5195] setpgid(0, 0 [pid 5198] write(3, "1000", 4 [pid 5196] write(3, "1000", 4 [pid 5195] <... setpgid resumed>) = 0 [pid 5198] <... write resumed>) = 4 [pid 5196] <... write resumed>) = 4 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5198] close(3 [pid 5196] close(3 [pid 5195] <... openat resumed>) = 3 [pid 5198] <... close resumed>) = 0 [pid 5196] <... close resumed>) = 0 [pid 5195] write(3, "1000", 4 [pid 5198] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5196] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5195] <... write resumed>) = 4 [pid 5195] close(3) = 0 [pid 5195] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5197 attached [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] setpgid(0, 0) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5173] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5197] <... openat resumed>) = 3 [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5197] write(3, "1000", 4) = 4 [pid 5197] close(3) = 0 ./strace-static-x86_64: Process 5199 attached [pid 5198] <... openat resumed>) = 3 [pid 5197] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5198] write(3, NULL, 0 [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5204 [pid 5198] <... write resumed>) = 0 [pid 5198] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK./strace-static-x86_64: Process 5204 attached [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5199] setpgid(0, 0 [pid 5204] <... prctl resumed>) = 0 [pid 5199] <... setpgid resumed>) = 0 [pid 5204] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5199] <... openat resumed>) = 3 [pid 5204] <... openat resumed>) = 3 [pid 5199] write(3, "1000", 4 [pid 5204] write(3, "1000", 4) = 4 [pid 5199] <... write resumed>) = 4 [pid 5204] close(3 [pid 5199] close(3 [pid 5204] <... close resumed>) = 0 [pid 5204] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5199] <... close resumed>) = 0 [pid 5199] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5196] <... openat resumed>) = 3 [pid 5196] write(3, NULL, 0) = 0 [pid 5196] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5195] <... openat resumed>) = 3 [pid 5195] write(3, NULL, 0) = 0 [pid 5195] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5198] <... openat resumed>) = 4 [pid 5197] <... openat resumed>) = 3 [pid 5198] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5197] write(3, NULL, 0 [pid 5198] <... write resumed>) = 8 [pid 5197] <... write resumed>) = 0 [pid 5198] exit_group(0 [pid 5197] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5198] <... exit_group resumed>) = ? [pid 5198] +++ exited with 0 +++ [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e665d0) = 5218 [pid 5204] <... openat resumed>) = 3 [pid 5204] write(3, NULL, 0) = 0 [pid 5204] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK./strace-static-x86_64: Process 5218 attached [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5218] setpgid(0, 0) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5218] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5199] <... openat resumed>) = 3 [pid 5196] <... openat resumed>) = 4 [pid 5195] <... openat resumed>) = 4 [pid 5199] write(3, NULL, 0 [pid 5196] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5195] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5204] <... openat resumed>) = 4 [pid 5199] <... write resumed>) = 0 [pid 5197] <... openat resumed>) = 4 [pid 5196] <... write resumed>) = 8 [pid 5195] <... write resumed>) = 8 [pid 5204] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5199] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5197] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5196] exit_group(0 [pid 5195] exit_group(0 [pid 5204] <... write resumed>) = 8 [pid 5197] <... write resumed>) = 8 [pid 5196] <... exit_group resumed>) = ? [pid 5195] <... exit_group resumed>) = ? [pid 5204] exit_group(0 [pid 5197] exit_group(0 [pid 5196] +++ exited with 0 +++ [pid 5195] +++ exited with 0 +++ [pid 5204] <... exit_group resumed>) = ? [pid 5197] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5197] +++ exited with 0 +++ [pid 5064] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5226 [pid 5064] <... restart_syscall resumed>) = 0 [pid 5204] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5226 attached [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5226] <... prctl resumed>) = 0 [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5226] setpgid(0, 0 [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5228 [pid 5226] <... setpgid resumed>) = 0 [pid 5218] <... openat resumed>) = 3 [pid 5199] <... openat resumed>) = 4 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4 [pid 5218] write(3, NULL, 0 [pid 5199] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5063] <... clone resumed>, child_tidptr=0x555555e665d0) = 5227 [pid 5226] <... write resumed>) = 4 [pid 5218] <... write resumed>) = 0 [pid 5199] <... write resumed>) = 8 [pid 5226] close(3 [pid 5199] exit_group(0 [pid 5226] <... close resumed>) = 0 [pid 5218] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5199] <... exit_group resumed>) = ? [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5229 [pid 5226] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5218] <... openat resumed>) = 4 [pid 5199] +++ exited with 0 +++ [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5059] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5218] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e665d0) = 5231 ./strace-static-x86_64: Process 5231 attached ./strace-static-x86_64: Process 5229 attached ./strace-static-x86_64: Process 5228 attached ./strace-static-x86_64: Process 5227 attached [pid 5218] <... write resumed>) = 8 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5218] exit_group(0 [pid 5231] <... prctl resumed>) = 0 [pid 5229] <... prctl resumed>) = 0 [pid 5228] <... prctl resumed>) = 0 [pid 5227] <... prctl resumed>) = 0 [pid 5218] <... exit_group resumed>) = ? [pid 5231] setpgid(0, 0 [pid 5229] setpgid(0, 0 [pid 5228] setpgid(0, 0 [pid 5227] setpgid(0, 0 [pid 5226] <... openat resumed>) = 3 [pid 5226] write(3, NULL, 0) = 0 [pid 5226] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK) = 4 [pid 5226] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 5226] exit_group(0 [pid 5218] +++ exited with 0 +++ [pid 5226] <... exit_group resumed>) = ? [pid 5229] <... setpgid resumed>) = 0 [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5231] <... setpgid resumed>) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5228] <... setpgid resumed>) = 0 [pid 5227] <... setpgid resumed>) = 0 [pid 5226] +++ exited with 0 +++ [pid 5058] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5229] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5234 ./strace-static-x86_64: Process 5235 attached [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5229] write(3, "1000", 4 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] <... openat resumed>) = 3 [pid 5229] <... write resumed>) = 4 ./strace-static-x86_64: Process 5234 attached [pid 5228] <... openat resumed>) = 3 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] write(3, "1000", 4 [pid 5229] close(3 [pid 5228] write(3, "1000", 4 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5227] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5235 [pid 5235] <... prctl resumed>) = 0 [pid 5234] <... prctl resumed>) = 0 [pid 5231] <... write resumed>) = 4 [pid 5229] <... close resumed>) = 0 [pid 5228] <... write resumed>) = 4 [pid 5227] write(3, "1000", 4 [pid 5235] setpgid(0, 0 [pid 5231] close(3 [pid 5229] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5228] close(3 [pid 5227] <... write resumed>) = 4 [pid 5235] <... setpgid resumed>) = 0 [pid 5234] setpgid(0, 0 [pid 5231] <... close resumed>) = 0 [pid 5228] <... close resumed>) = 0 [pid 5227] close(3 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] <... setpgid resumed>) = 0 [pid 5231] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5228] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5227] <... close resumed>) = 0 [pid 5235] <... openat resumed>) = 3 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5227] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5235] write(3, "1000", 4 [pid 5234] <... openat resumed>) = 3 [pid 5235] <... write resumed>) = 4 [pid 5234] write(3, "1000", 4 [pid 5235] close(3 [pid 5234] <... write resumed>) = 4 [pid 5235] <... close resumed>) = 0 [pid 5234] close(3 [pid 5235] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5234] <... close resumed>) = 0 [pid 5229] <... openat resumed>) = 3 [pid 5234] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5229] write(3, NULL, 0) = 0 [pid 5229] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5235] <... openat resumed>) = 3 [pid 5235] write(3, NULL, 0) = 0 [pid 5235] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5231] <... openat resumed>) = 3 [pid 5231] write(3, NULL, 0) = 0 [pid 5231] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5228] <... openat resumed>) = 3 [pid 5228] write(3, NULL, 0) = 0 [pid 5228] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5227] <... openat resumed>) = 3 [pid 5227] write(3, NULL, 0) = 0 [pid 5227] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5234] <... openat resumed>) = 3 [pid 5235] <... openat resumed>) = 4 [pid 5234] write(3, NULL, 0 [pid 5231] <... openat resumed>) = 4 [pid 5229] <... openat resumed>) = 4 [pid 5228] <... openat resumed>) = 4 [pid 5234] <... write resumed>) = 0 [pid 5229] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5234] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_NONBLOCK [pid 5229] <... write resumed>) = 8 [pid 5235] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5234] <... openat resumed>) = 4 [pid 5231] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5229] exit_group(0 [pid 5228] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5234] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5229] <... exit_group resumed>) = ? [pid 5235] <... write resumed>) = 8 [pid 5231] <... write resumed>) = 8 [pid 5228] <... write resumed>) = 8 [pid 5227] <... openat resumed>) = 4 [pid 5235] exit_group(0 [pid 5234] <... write resumed>) = 8 [pid 5231] exit_group(0 [pid 5228] exit_group(0 [pid 5235] <... exit_group resumed>) = ? [pid 5231] <... exit_group resumed>) = ? [pid 5228] <... exit_group resumed>) = ? [pid 5227] write(4, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 5234] exit_group(0 [pid 5231] +++ exited with 0 +++ [pid 5229] +++ exited with 0 +++ [pid 5228] +++ exited with 0 +++ [pid 5234] <... exit_group resumed>) = ? [pid 5227] <... write resumed>) = 8 [pid 5227] exit_group(0) = ? [pid 5064] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5235] +++ exited with 0 +++ [pid 5234] +++ exited with 0 +++ [pid 5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... clone resumed>, child_tidptr=0x555555e665d0) = 5258 [pid 5061] <... clone resumed>, child_tidptr=0x555555e665d0) = 5257 [pid 5058] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... clone resumed>, child_tidptr=0x555555e665d0) = 5260 [pid 5059] <... clone resumed>, child_tidptr=0x555555e665d0) = 5259 [pid 5058] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5258 attached [pid 5058] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5058] <... clone resumed>, child_tidptr=0x555555e665d0) = 5261 ./strace-static-x86_64: Process 5260 attached ./strace-static-x86_64: Process 5259 attached [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5257] <... prctl resumed>) = 0 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5258] <... prctl resumed>) = 0 [pid 5257] setpgid(0, 0 [pid 5227] +++ exited with 0 +++ [pid 5259] <... prctl resumed>) = 0 [pid 5258] setpgid(0, 0 [pid 5260] <... prctl resumed>) = 0 [pid 5257] <... setpgid resumed>) = 0 [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5261 attached [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5259] setpgid(0, 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5261] <... prctl resumed>) = 0 [pid 5260] setpgid(0, 0 [pid 5259] <... setpgid resumed>) = 0 [pid 5258] <... setpgid resumed>) = 0 [pid 5257] <... openat resumed>) = 3 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5261] setpgid(0, 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5257] write(3, "1000", 4 [pid 5261] <... setpgid resumed>) = 0 [pid 5259] <... openat resumed>) = 3 [pid 5257] <... write resumed>) = 4 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5260] <... setpgid resumed>) = 0 [pid 5259] write(3, "1000", 4 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5257] close(3 [pid 5063] <... clone resumed>, child_tidptr=0x555555e665d0) = 5262 [pid 5261] <... openat resumed>) = 3 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5259] <... write resumed>) = 4 [pid 5257] <... close resumed>) = 0 [pid 5261] write(3, "1000", 4 [pid 5260] <... openat resumed>) = 3 [pid 5259] close(3 [pid 5258] <... openat resumed>) = 3 [pid 5257] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 5262 attached [pid 5261] <... write resumed>) = 4 [pid 5260] write(3, "1000", 4