./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2957444512 <...> DUID 00:04:ab:86:5b:51:31:5e:ac:a3:74:55:84:ab:cd:90:ff:3d forked to background, child pid 4670 [ 49.518155][ T4671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.546792][ T4671] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.173' (ECDSA) to the list of known hosts. execve("./syz-executor2957444512", ["./syz-executor2957444512"], 0x7ffd11891250 /* 10 vars */) = 0 brk(NULL) = 0x5555572ae000 brk(0x5555572aec40) = 0x5555572aec40 arch_prctl(ARCH_SET_FS, 0x5555572ae300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor2957444512", 4096) = 28 brk(0x5555572cfc40) = 0x5555572cfc40 brk(0x5555572d0000) = 0x5555572d0000 mprotect(0x7f3c5d330000, 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=0x5555572ae5d0) = 5012 ./strace-static-x86_64: Process 5012 attached [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5011] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5013 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5014 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5015 attached ./strace-static-x86_64: Process 5016 attached ./strace-static-x86_64: Process 5014 attached ./strace-static-x86_64: Process 5013 attached , child_tidptr=0x5555572ae5d0) = 5016 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5012] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5015 [pid 5011] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5017 [pid 5011] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] <... prctl resumed>) = 0 [pid 5011] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5019 ./strace-static-x86_64: Process 5018 attached [pid 5018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] setpgid(0, 0 [pid 5013] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5018 [pid 5018] <... prctl resumed>) = 0 [pid 5018] setpgid(0, 0) = 0 [pid 5018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5015] <... setpgid resumed>) = 0 [pid 5015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5017 attached ) = 3 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] write(3, "1000", 4 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5018] <... openat resumed>) = 3 [pid 5015] <... write resumed>) = 4 [pid 5015] close(3./strace-static-x86_64: Process 5019 attached [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5018] write(3, "1000", 4) = 4 [pid 5015] <... close resumed>) = 0 [pid 5015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5014] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5020 [pid 5018] close(3 [pid 5015] <... socket resumed>) = 3 [pid 5018] <... close resumed>) = 0 [pid 5015] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5023 ./strace-static-x86_64: Process 5020 attached [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5024 [pid 5020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5018] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0}./strace-static-x86_64: Process 5024 attached ./strace-static-x86_64: Process 5022 attached [pid 5020] <... prctl resumed>) = 0 [pid 5019] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5022 [pid 5024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5020] setpgid(0, 0 [pid 5024] <... prctl resumed>) = 0 [pid 5022] <... prctl resumed>) = 0 [pid 5020] <... setpgid resumed>) = 0 [pid 5024] setpgid(0, 0 [pid 5022] setpgid(0, 0 [pid 5020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5024] <... setpgid resumed>) = 0 [pid 5022] <... setpgid resumed>) = 0 [pid 5020] <... openat resumed>) = 3 [pid 5024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5020] write(3, "1000", 4 [pid 5024] <... openat resumed>) = 3 [pid 5022] <... openat resumed>) = 3 [pid 5020] <... write resumed>) = 4 [pid 5024] write(3, "1000", 4 [pid 5022] write(3, "1000", 4 [pid 5020] close(3 [pid 5024] <... write resumed>) = 4 [pid 5022] <... write resumed>) = 4 [pid 5020] <... close resumed>) = 0 [pid 5024] close(3 [pid 5022] close(3 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5024] <... close resumed>) = 0 [pid 5022] <... close resumed>) = 0 [pid 5020] <... socket resumed>) = 3 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5020] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0}./strace-static-x86_64: Process 5023 attached [pid 5024] <... socket resumed>) = 3 [pid 5022] <... socket resumed>) = 3 [pid 5024] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5022] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5023] setpgid(0, 0) = 0 [pid 5023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5023] write(3, "1000", 4) = 4 [pid 5023] close(3) = 0 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5023] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5018] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5015] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5018] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5015] ioctl(4, SIOCBRADDBR, "wpan4") = -1 EEXIST (File exists) [pid 5015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5015] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5018] <... ioctl resumed>) = 0 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5018] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5024] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5023] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5022] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5020] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5024] <... socket resumed>) = 4 [pid 5023] <... socket resumed>) = 4 [pid 5022] <... socket resumed>) = 4 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5024] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5023] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5022] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5020] <... socket resumed>) = 4 [pid 5020] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5018] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5024] <... ioctl resumed>) = 0 [pid 5023] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5022] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5020] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5018] exit_group(0 [pid 5015] <... ioctl resumed>) = 0 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5018] <... exit_group resumed>) = ? [pid 5015] exit_group(0 [pid 5024] <... socket resumed>) = 5 [pid 5023] <... socket resumed>) = 5 [pid 5022] <... socket resumed>) = 5 [pid 5020] <... socket resumed>) = 5 [pid 5024] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5023] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5022] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5020] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5018] +++ exited with 0 +++ [pid 5015] <... exit_group resumed>) = ? [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5018, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5015] +++ exited with 0 +++ [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5012] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5039 attached ) = 0 [pid 5039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5013] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5039 [pid 5039] <... prctl resumed>) = 0 [pid 5039] setpgid(0, 0) = 0 [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5012] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5040 [pid 5039] <... openat resumed>) = 3 [pid 5039] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5040 attached [pid 5039] close(3 [pid 5040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5039] <... close resumed>) = 0 [pid 5040] <... prctl resumed>) = 0 [pid 5039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5040] setpgid(0, 0 [pid 5039] <... socket resumed>) = 3 [pid 5040] <... setpgid resumed>) = 0 [pid 5039] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5040] write(3, "1000", 4) = 4 [pid 5040] close(3) = 0 [pid 5040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5040] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5024] <... ioctl resumed>) = 0 [pid 5023] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5022] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5020] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5024] exit_group(0 [pid 5023] exit_group(0 [pid 5022] exit_group(0 [pid 5020] exit_group(0 [pid 5024] <... exit_group resumed>) = ? [pid 5023] <... exit_group resumed>) = ? [pid 5022] <... exit_group resumed>) = ? [pid 5020] <... exit_group resumed>) = ? [pid 5024] +++ exited with 0 +++ [pid 5023] +++ exited with 0 +++ [pid 5022] +++ exited with 0 +++ [pid 5020] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5044 attached , child_tidptr=0x5555572ae5d0) = 5044 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5045 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5046 attached ./strace-static-x86_64: Process 5045 attached [pid 5016] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5046 [pid 5044] setpgid(0, 0./strace-static-x86_64: Process 5047 attached [pid 5046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5044] <... setpgid resumed>) = 0 [pid 5014] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5047 [pid 5047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5046] <... prctl resumed>) = 0 [pid 5045] <... prctl resumed>) = 0 [pid 5044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5047] <... prctl resumed>) = 0 [pid 5046] setpgid(0, 0 [pid 5045] setpgid(0, 0 [pid 5044] <... openat resumed>) = 3 [pid 5047] setpgid(0, 0 [pid 5046] <... setpgid resumed>) = 0 [pid 5045] <... setpgid resumed>) = 0 [pid 5044] write(3, "1000", 4 [pid 5047] <... setpgid resumed>) = 0 [pid 5046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5044] <... write resumed>) = 4 [pid 5047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5045] <... openat resumed>) = 3 [pid 5044] close(3 [pid 5047] <... openat resumed>) = 3 [pid 5046] <... openat resumed>) = 3 [pid 5044] <... close resumed>) = 0 [pid 5045] write(3, "1000", 4 [pid 5047] write(3, "1000", 4 [pid 5046] write(3, "1000", 4 [pid 5045] <... write resumed>) = 4 [pid 5044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5047] <... write resumed>) = 4 [pid 5046] <... write resumed>) = 4 [pid 5045] close(3 [pid 5044] <... socket resumed>) = 3 [pid 5047] close(3 [pid 5046] close(3 [pid 5045] <... close resumed>) = 0 [pid 5044] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5047] <... close resumed>) = 0 [pid 5046] <... close resumed>) = 0 [pid 5045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5045] <... socket resumed>) = 3 [pid 5047] <... socket resumed>) = 3 [pid 5046] <... socket resumed>) = 3 [pid 5045] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5047] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5046] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5040] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5040] ioctl(4, SIOCBRADDBR, "wpan4") = 0 [pid 5040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5040] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5039] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5039] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5040] <... ioctl resumed>) = 0 [pid 5039] <... ioctl resumed>) = 0 [pid 5040] exit_group(0 [pid 5039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5040] <... exit_group resumed>) = ? [pid 5039] <... socket resumed>) = 5 [pid 5040] +++ exited with 0 +++ [pid 5039] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5040, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5012] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5058 ./strace-static-x86_64: Process 5058 attached [pid 5058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5058] setpgid(0, 0) = 0 [pid 5058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5058] write(3, "1000", 4) = 4 [pid 5058] close(3) = 0 [pid 5058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5058] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5044] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5044] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5047] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5039] <... ioctl resumed>) = 0 [pid 5039] exit_group(0 [pid 5047] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5039] <... exit_group resumed>) = ? [pid 5039] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5047] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5044] <... ioctl resumed>) = 0 [pid 5047] <... socket resumed>) = 5 [pid 5044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5013] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5060 [pid 5047] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5044] <... socket resumed>) = 5 [pid 5044] ioctl(5, SIOCBRDELBR, "wpan4"./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] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5060] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5046] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5045] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5046] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5045] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5047] <... ioctl resumed>) = 0 [pid 5044] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5045] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5044] exit_group(0 [pid 5047] exit_group(0 [pid 5046] <... ioctl resumed>) = 0 [pid 5045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5044] <... exit_group resumed>) = ? [pid 5047] <... exit_group resumed>) = ? [pid 5045] <... socket resumed>) = 5 [pid 5044] +++ exited with 0 +++ [pid 5045] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5047] +++ exited with 0 +++ [pid 5019] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5014] restart_syscall(<... resuming interrupted clone ...> [pid 5046] <... socket resumed>) = 5 [pid 5019] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5063 [pid 5014] <... restart_syscall resumed>) = 0 [pid 5046] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5063 attached [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5014] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5065 [pid 5063] <... prctl resumed>) = 0 [pid 5063] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5065 attached [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5063] <... openat resumed>) = 3 [pid 5065] <... prctl resumed>) = 0 [pid 5063] write(3, "1000", 4 [pid 5065] setpgid(0, 0 [pid 5063] <... write resumed>) = 4 [pid 5065] <... setpgid resumed>) = 0 [pid 5063] close(3 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5063] <... close resumed>) = 0 [pid 5065] <... openat resumed>) = 3 [pid 5063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5065] write(3, "1000", 4 [pid 5063] <... socket resumed>) = 3 [pid 5065] <... write resumed>) = 4 [pid 5063] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5065] close(3) = 0 [pid 5065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5065] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5045] <... ioctl resumed>) = 0 [pid 5046] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5045] exit_group(0 [pid 5046] exit_group(0 [pid 5045] <... exit_group resumed>) = ? [pid 5046] <... exit_group resumed>) = ? [pid 5045] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5046] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5070 [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5069 ./strace-static-x86_64: Process 5070 attached ./strace-static-x86_64: Process 5069 attached [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] setpgid(0, 0 [pid 5069] <... prctl resumed>) = 0 [pid 5070] <... setpgid resumed>) = 0 [pid 5069] setpgid(0, 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] <... setpgid resumed>) = 0 [pid 5070] write(3, "1000", 4 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... write resumed>) = 4 [pid 5070] close(3 [pid 5069] <... openat resumed>) = 3 [pid 5070] <... close resumed>) = 0 [pid 5069] write(3, "1000", 4 [pid 5070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5069] <... write resumed>) = 4 [pid 5070] <... socket resumed>) = 3 [pid 5069] close(3 [pid 5070] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5069] <... close resumed>) = 0 [pid 5069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5069] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5058] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5058] ioctl(4, SIOCBRADDBR, "wpan4") = 0 [pid 5058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5058] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5060] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5060] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5058] <... ioctl resumed>) = 0 [pid 5060] <... ioctl resumed>) = 0 [pid 5058] exit_group(0 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5058] <... exit_group resumed>) = ? [pid 5060] <... socket resumed>) = 5 [pid 5058] +++ exited with 0 +++ [pid 5060] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5058, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5079 ./strace-static-x86_64: Process 5079 attached [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5079] setpgid(0, 0) = 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] write(3, "1000", 4) = 4 [pid 5079] close(3) = 0 [pid 5079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5079] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5063] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5065] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5065] <... socket resumed>) = 4 [pid 5065] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5063] <... socket resumed>) = 4 [pid 5063] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5060] <... ioctl resumed>) = 0 [pid 5060] exit_group(0) = ? [pid 5060] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... ioctl resumed>) = 0 [pid 5063] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5013] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5082 [pid 5063] <... socket resumed>) = 5 [pid 5063] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5065] <... socket resumed>) = 5 [pid 5065] ioctl(5, SIOCBRDELBR, "wpan4"./strace-static-x86_64: Process 5082 attached [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5082] setpgid(0, 0) = 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1000", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5082] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5069] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5069] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5070] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5070] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5065] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5063] <... ioctl resumed>) = 0 [pid 5065] exit_group(0) = ? [pid 5063] exit_group(0 [pid 5065] +++ exited with 0 +++ [pid 5063] <... exit_group resumed>) = ? [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5065, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5014] restart_syscall(<... resuming interrupted clone ...> [pid 5063] +++ exited with 0 +++ [pid 5014] <... restart_syscall resumed>) = 0 [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5069] <... ioctl resumed>) = 0 [pid 5014] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5087 [pid 5070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5070] <... socket resumed>) = 5 [pid 5069] <... socket resumed>) = 5 [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5069] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5019] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5088 ./strace-static-x86_64: Process 5088 attached [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5088] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5087 attached [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5088] <... openat resumed>) = 3 [pid 5087] <... prctl resumed>) = 0 [pid 5088] write(3, "1000", 4 [pid 5087] setpgid(0, 0 [pid 5088] <... write resumed>) = 4 [pid 5087] <... setpgid resumed>) = 0 [pid 5088] close(3 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5088] <... close resumed>) = 0 [pid 5087] <... openat resumed>) = 3 [pid 5088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5087] write(3, "1000", 4 [pid 5088] <... socket resumed>) = 3 [pid 5087] <... write resumed>) = 4 [pid 5087] close(3 [pid 5088] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5087] <... close resumed>) = 0 [pid 5087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5087] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5070] <... ioctl resumed>) = 0 [pid 5069] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5070] exit_group(0) = ? [pid 5069] exit_group(0 [pid 5070] +++ exited with 0 +++ [pid 5069] <... exit_group resumed>) = ? [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5017] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5091 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5092 ./strace-static-x86_64: Process 5092 attached ./strace-static-x86_64: Process 5091 attached [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5092] <... prctl resumed>) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5092] setpgid(0, 0 [pid 5091] <... prctl resumed>) = 0 [pid 5079] <... socket resumed>) = 4 [pid 5092] <... setpgid resumed>) = 0 [pid 5091] setpgid(0, 0 [pid 5079] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5091] <... setpgid resumed>) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5091] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5092] <... openat resumed>) = 3 [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3 [pid 5079] <... ioctl resumed>) = 0 [pid 5092] <... close resumed>) = 0 [pid 5079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5092] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5079] <... socket resumed>) = 5 [pid 5092] <... socket resumed>) = 3 [pid 5079] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5092] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5079] <... ioctl resumed>) = 0 [pid 5079] exit_group(0) = ? [pid 5079] +++ exited with 0 +++ [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5101 ./strace-static-x86_64: Process 5101 attached [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5101] write(3, "1000", 4) = 4 [pid 5101] close(3) = 0 [pid 5082] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5101] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5101] <... socket resumed>) = 3 [pid 5082] <... socket resumed>) = 4 [pid 5101] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5082] ioctl(4, SIOCBRADDBR, "wpan4") = 0 [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5082] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5088] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5087] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5088] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5087] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5082] <... ioctl resumed>) = 0 [pid 5087] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5082] exit_group(0 [pid 5088] <... ioctl resumed>) = 0 [pid 5087] <... socket resumed>) = 5 [pid 5082] <... exit_group resumed>) = ? [pid 5088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5087] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5082] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5088] <... socket resumed>) = 5 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5088] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5013] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5106 ./strace-static-x86_64: Process 5106 attached [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5106] setpgid(0, 0) = 0 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5106] write(3, "1000", 4) = 4 [pid 5106] close(3) = 0 [pid 5106] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5092] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5091] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5106] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5092] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5091] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5092] <... socket resumed>) = 4 [pid 5091] <... socket resumed>) = 4 [pid 5092] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5091] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5087] <... ioctl resumed>) = 0 [pid 5088] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5092] <... ioctl resumed>) = 0 [pid 5091] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5091] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5091] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5088] exit_group(0 [pid 5087] exit_group(0 [pid 5092] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5088] <... exit_group resumed>) = ? [pid 5087] <... exit_group resumed>) = ? [pid 5092] <... socket resumed>) = 5 [pid 5088] +++ exited with 0 +++ [pid 5087] +++ exited with 0 +++ [pid 5092] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5019] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5110 [pid 5014] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5111 ./strace-static-x86_64: Process 5111 attached [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5111] setpgid(0, 0) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5110 attached [pid 5111] write(3, "1000", 4 [pid 5101] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5111] <... write resumed>) = 4 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5111] close(3 [pid 5110] <... prctl resumed>) = 0 [pid 5101] <... socket resumed>) = 4 [pid 5111] <... close resumed>) = 0 [pid 5110] setpgid(0, 0 [pid 5101] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5111] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5110] <... setpgid resumed>) = 0 [pid 5111] <... socket resumed>) = 3 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5110] <... openat resumed>) = 3 [pid 5110] write(3, "1000", 4) = 4 [pid 5110] close(3) = 0 [pid 5110] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5110] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5092] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5091] <... ioctl resumed>) = 0 [pid 5091] exit_group(0) = ? [pid 5091] +++ exited with 0 +++ [pid 5092] exit_group(0 [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5092] <... exit_group resumed>) = ? [pid 5092] +++ exited with 0 +++ [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5101] <... ioctl resumed>) = 0 [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5116 [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5101] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5016] <... restart_syscall resumed>) = 0 [pid 5101] <... socket resumed>) = 5 ./strace-static-x86_64: Process 5116 attached [pid 5101] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5016] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5117 [pid 5116] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5117 attached [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] setpgid(0, 0 [pid 5116] <... openat resumed>) = 3 [pid 5117] <... setpgid resumed>) = 0 [pid 5116] write(3, "1000", 4 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5116] <... write resumed>) = 4 [pid 5117] <... openat resumed>) = 3 [pid 5116] close(3 [pid 5117] write(3, "1000", 4 [pid 5116] <... close resumed>) = 0 [pid 5117] <... write resumed>) = 4 [pid 5116] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5117] close(3 [pid 5116] <... socket resumed>) = 3 [pid 5117] <... close resumed>) = 0 [pid 5116] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5117] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5117] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5106] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5106] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5106] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5101] <... ioctl resumed>) = 0 [pid 5101] exit_group(0 [pid 5106] <... ioctl resumed>) = 0 [pid 5101] <... exit_group resumed>) = ? [pid 5106] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5101] +++ exited with 0 +++ [pid 5106] <... socket resumed>) = 5 [pid 5106] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5012] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5124 ./strace-static-x86_64: Process 5124 attached [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5124] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5111] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5111] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5111] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5106] <... ioctl resumed>) = 0 [pid 5106] exit_group(0) = ? [pid 5111] <... ioctl resumed>) = 0 [pid 5106] +++ exited with 0 +++ [pid 5111] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5111] <... socket resumed>) = 5 [pid 5111] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5127 ./strace-static-x86_64: Process 5127 attached [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5127] setpgid(0, 0) = 0 [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5127] write(3, "1000", 4) = 4 [pid 5127] close(3) = 0 [pid 5127] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5127] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5117] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5116] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5110] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5117] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5116] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5110] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5117] <... socket resumed>) = 4 [pid 5116] <... socket resumed>) = 4 [pid 5110] <... socket resumed>) = 4 [pid 5117] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5116] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5110] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5111] <... ioctl resumed>) = 0 [pid 5111] exit_group(0) = ? [pid 5117] <... ioctl resumed>) = 0 [pid 5116] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5111] +++ exited with 0 +++ [pid 5110] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5117] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5116] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5110] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5117] <... socket resumed>) = 5 [pid 5116] <... socket resumed>) = 5 [pid 5110] <... socket resumed>) = 5 [pid 5117] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5116] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5110] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5131 ./strace-static-x86_64: Process 5131 attached [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] setpgid(0, 0) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5131] write(3, "1000", 4) = 4 [pid 5131] close(3) = 0 [pid 5131] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5131] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5117] <... ioctl resumed>) = 0 [pid 5116] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5110] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5117] exit_group(0 [pid 5116] exit_group(0 [pid 5110] exit_group(0 [pid 5117] <... exit_group resumed>) = ? [pid 5116] <... exit_group resumed>) = ? [pid 5110] <... exit_group resumed>) = ? [pid 5117] +++ exited with 0 +++ [pid 5116] +++ exited with 0 +++ [pid 5110] +++ exited with 0 +++ [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5017] restart_syscall(<... resuming interrupted clone ...> [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5017] <... restart_syscall resumed>) = 0 [pid 5016] <... restart_syscall resumed>) = 0 [pid 5019] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5136 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5137 [pid 5016] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5138 ./strace-static-x86_64: Process 5138 attached [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5137 attached ) = 0 [pid 5138] setpgid(0, 0 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5136 attached [pid 5138] <... setpgid resumed>) = 0 [pid 5137] <... prctl resumed>) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5137] setpgid(0, 0 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5124] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5138] <... openat resumed>) = 3 [pid 5137] <... setpgid resumed>) = 0 [pid 5136] <... prctl resumed>) = 0 [pid 5124] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5138] write(3, "1000", 4 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5136] setpgid(0, 0 [pid 5124] <... socket resumed>) = 4 [pid 5138] <... write resumed>) = 4 [pid 5137] <... openat resumed>) = 3 [pid 5136] <... setpgid resumed>) = 0 [pid 5124] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5138] close(3 [pid 5137] write(3, "1000", 4 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5138] <... close resumed>) = 0 [pid 5137] <... write resumed>) = 4 [pid 5136] <... openat resumed>) = 3 [pid 5138] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5137] close(3 [pid 5136] write(3, "1000", 4 [pid 5138] <... socket resumed>) = 3 [pid 5137] <... close resumed>) = 0 [pid 5136] <... write resumed>) = 4 [pid 5138] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5137] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5136] close(3 [pid 5124] <... ioctl resumed>) = 0 [pid 5138] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5137] <... socket resumed>) = 3 [pid 5136] <... close resumed>) = 0 [pid 5124] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5138] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5137] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5136] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5124] <... socket resumed>) = 5 [pid 5138] <... socket resumed>) = 4 [pid 5137] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5136] <... socket resumed>) = 3 [pid 5124] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5138] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5137] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5136] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5127] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 5137] <... socket resumed>) = 4 [pid 5127] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5137] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5127] <... socket resumed>) = 4 [pid 5127] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5138] <... ioctl resumed>) = 0 [pid 5124] <... ioctl resumed>) = 0 [pid 5138] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5137] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5127] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5124] exit_group(0 [pid 5138] <... socket resumed>) = 5 [pid 5137] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5127] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5124] <... exit_group resumed>) = ? [pid 5138] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5137] <... socket resumed>) = 5 [pid 5127] <... socket resumed>) = 5 [pid 5137] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5127] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5124] +++ exited with 0 +++ [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5012] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5145 ./strace-static-x86_64: Process 5145 attached [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] setpgid(0, 0) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5145] write(3, "1000", 4) = 4 [pid 5145] close(3) = 0 [pid 5145] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5145] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5131] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5131] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5131] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5138] <... ioctl resumed>) = 0 [pid 5137] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5127] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5138] exit_group(0 [pid 5137] exit_group(0 [pid 5127] exit_group(0 [pid 5138] <... exit_group resumed>) = ? [pid 5137] <... exit_group resumed>) = ? [pid 5127] <... exit_group resumed>) = ? [pid 5127] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5137] +++ exited with 0 +++ [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5138] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5013] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5147 [pid 5016] <... restart_syscall resumed>) = 0 [pid 5131] <... ioctl resumed>) = 0 [pid 5131] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5131] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5148 [pid 5016] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5149 ./strace-static-x86_64: Process 5147 attached ./strace-static-x86_64: Process 5148 attached [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5147] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5149 attached [pid 5148] <... prctl resumed>) = 0 [pid 5147] setpgid(0, 0 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5148] setpgid(0, 0 [pid 5147] <... setpgid resumed>) = 0 [pid 5149] <... prctl resumed>) = 0 [pid 5148] <... setpgid resumed>) = 0 [pid 5149] setpgid(0, 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5149] <... setpgid resumed>) = 0 [pid 5148] <... openat resumed>) = 3 [pid 5147] <... openat resumed>) = 3 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5148] write(3, "1000", 4 [pid 5147] write(3, "1000", 4 [pid 5149] <... openat resumed>) = 3 [pid 5148] <... write resumed>) = 4 [pid 5147] <... write resumed>) = 4 [pid 5149] write(3, "1000", 4 [pid 5148] close(3 [pid 5147] close(3 [pid 5149] <... write resumed>) = 4 [pid 5148] <... close resumed>) = 0 [pid 5147] <... close resumed>) = 0 [pid 5149] close(3 [pid 5148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5147] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5149] <... close resumed>) = 0 [pid 5148] <... socket resumed>) = 3 [pid 5147] <... socket resumed>) = 3 [pid 5149] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5148] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5147] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5149] <... socket resumed>) = 3 [pid 5149] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5136] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5136] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5136] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5131] <... ioctl resumed>) = 0 [pid 5131] exit_group(0) = ? [pid 5136] <... ioctl resumed>) = 0 [pid 5131] +++ exited with 0 +++ [pid 5136] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5014] --- 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 5136] <... socket resumed>) = 5 [pid 5136] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5014] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5157 attached , child_tidptr=0x5555572ae5d0) = 5157 [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5157] setpgid(0, 0) = 0 [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5157] write(3, "1000", 4) = 4 [pid 5157] close(3) = 0 [pid 5157] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5157] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5136] <... ioctl resumed>) = 0 [pid 5136] exit_group(0) = ? [pid 5136] +++ exited with 0 +++ [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5162 [pid 5145] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5145] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC./strace-static-x86_64: Process 5162 attached ) = 4 [pid 5145] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5162] setpgid(0, 0) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5162] write(3, "1000", 4) = 4 [pid 5162] close(3) = 0 [pid 5162] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5162] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0}) = -1 EINVAL (Invalid argument) [pid 5145] <... ioctl resumed>) = 0 [pid 5162] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5162] ioctl(4, SIOCBRADDBR, "wpan4") = -1 EEXIST (File exists) [pid 5145] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5162] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5145] <... socket resumed>) = 5 [pid 5162] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5145] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5149] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5148] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5149] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5149] <... socket resumed>) = 4 [pid 5148] <... socket resumed>) = 4 [pid 5149] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5148] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5162] <... ioctl resumed>) = 0 [pid 5145] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5162] exit_group(0) = ? [pid 5162] +++ exited with 0 +++ [pid 5145] exit_group(0) = ? [pid 5019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5149] <... ioctl resumed>) = 0 [pid 5148] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5149] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5149] <... socket resumed>) = 5 [pid 5148] <... socket resumed>) = 5 [pid 5149] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5148] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5145] +++ exited with 0 +++ [pid 5012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5012] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5166 [pid 5019] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5167 ./strace-static-x86_64: Process 5166 attached [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5167 attached [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5166] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5167] setpgid(0, 0) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5167] write(3, "1000", 4) = 4 [pid 5167] close(3) = 0 [pid 5167] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5167] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5147] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5147] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5147] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5157] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5157] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5157] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5149] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5148] <... ioctl resumed>) = 0 [pid 5149] exit_group(0 [pid 5148] exit_group(0 [pid 5147] <... ioctl resumed>) = 0 [pid 5157] <... ioctl resumed>) = -1 EEXIST (File exists) [pid 5149] <... exit_group resumed>) = ? [pid 5148] <... exit_group resumed>) = ? [pid 5147] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5157] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5149] +++ exited with 0 +++ [pid 5148] +++ exited with 0 +++ [pid 5147] <... socket resumed>) = 5 [pid 5147] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5157] <... socket resumed>) = 5 [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...> [pid 5157] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] <... restart_syscall resumed>) = 0 [pid 5017] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5170 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5171 ./strace-static-x86_64: Process 5170 attached ./strace-static-x86_64: Process 5171 attached [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5170] <... setpgid resumed>) = 0 [pid 5171] <... prctl resumed>) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5171] setpgid(0, 0 [pid 5170] write(3, "1000", 4 [pid 5171] <... setpgid resumed>) = 0 [pid 5170] <... write resumed>) = 4 [pid 5170] close(3) = 0 [pid 5170] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5170] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5171] write(3, "1000", 4) = 4 [pid 5171] close(3) = 0 [pid 5171] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5171] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5157] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5147] <... ioctl resumed>) = 0 [pid 5157] exit_group(0 [pid 5147] exit_group(0 [pid 5157] <... exit_group resumed>) = ? [pid 5147] <... exit_group resumed>) = ? [pid 5157] +++ exited with 0 +++ [pid 5147] +++ exited with 0 +++ [pid 5013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5014] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5013] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5013] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572ae5d0) = 5176 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5176 attached [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5014] <... clone resumed>, child_tidptr=0x5555572ae5d0) = 5177 [pid 5176] <... prctl resumed>) = 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] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 ./strace-static-x86_64: Process 5177 attached [pid 5176] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5177] setpgid(0, 0) = 0 [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5177] write(3, "1000", 4) = 4 [pid 5177] close(3) = 0 [pid 5177] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5177] ioctl(3, SIOCBRDELIF, {ifr_ifindex=0} [pid 5166] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5166] ioctl(4, SIOCBRADDBR, "wpan4") = 0 [pid 5166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5166] ioctl(5, SIOCBRDELBR, "wpan4" [pid 5170] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5167] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 5170] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5167] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5170] <... socket resumed>) = 4 [pid 5167] <... socket resumed>) = 4 [pid 5170] ioctl(4, SIOCBRADDBR, "wpan4" [pid 5167] ioctl(4, SIOCBRADDBR, "wpan4"