./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3018542054 <...> syzkaller syzkaller login: [ 9.263311][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 11.944330][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!! [ 12.062847][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 12.062856][ T23] audit: type=1400 audit(1655511553.279:71): avc: denied { transition } for pid=290 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.067459][ T23] audit: type=1400 audit(1655511553.289:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[11295]" dev="pipefs" ino=11295 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 12.293418][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 12.295246][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 12.297270][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! Warning: Permanently added '10.128.0.99' (ECDSA) to the list of known hosts. execve("./syz-executor3018542054", ["./syz-executor3018542054"], 0x7ffd557ce990 /* 10 vars */) = 0 brk(NULL) = 0x555556b92000 brk(0x555556b92c40) = 0x555556b92c40 arch_prctl(ARCH_SET_FS, 0x555556b92300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555556b925d0) = 371 set_robust_list(0x555556b925e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7ff790c243b0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff790c24a80}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7ff790c24450, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff790c24a80}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3018542054", 4096) = 28 brk(0x555556bb3c40) = 0x555556bb3c40 brk(0x555556bb4000) = 0x555556bb4000 mprotect(0x7ff790ce4000, 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=0x555556b925d0) = 372 ./strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x555556b925e0, 24) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 372] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 372] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[373], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 373 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 373 attached [pid 373] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 373] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 1 [pid 373] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 1 [pid 373] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 1 [pid 373] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 1 [pid 373] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=15}) = 0 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 373] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 0 [pid 373] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... futex resumed>) = 1 [pid 373] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] <... futex resumed>) = 0 [pid 372] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] close(3) = 0 [pid 373] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 372] exit_group(0) = ? [pid 373] <... futex resumed>) = ? [pid 373] +++ exited with 0 +++ [pid 372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 376 ./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x555556b925e0, 24) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 376] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 376] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 377 attached , parent_tid=[377], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 377 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 377] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 1 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 1 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=16}) = 0 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 377] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 19.589186][ T23] audit: type=1400 audit(1655511560.809:73): avc: denied { execmem } for pid=371 comm="syz-executor301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.597931][ T23] audit: type=1400 audit(1655511560.819:74): avc: denied { create } for pid=372 comm="syz-executor301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 19.600994][ T23] audit: type=1400 audit(1655511560.819:75): avc: denied { read } for pid=198 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 19.605012][ T23] audit: type=1400 audit(1655511560.829:76): avc: denied { ioctl } for pid=372 comm="syz-executor301" path="socket:[11448]" dev="sockfs" ino=11448 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 19.609504][ T373] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... sendmsg resumed>) = 52 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] close(3 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... close resumed>) = 0 [pid 377] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] <... futex resumed>) = 0 [pid 376] exit_group(0) = ? [pid 377] +++ exited with 0 +++ [pid 376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 378 ./strace-static-x86_64: Process 378 attached [pid 378] set_robust_list(0x555556b925e0, 24) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 378] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 378] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[379], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 379 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 379] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [pid 379] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [pid 379] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [pid 379] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [pid 379] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=17}) = 0 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [pid 379] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [ 19.670076][ T377] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 379] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... futex resumed>) = 1 [pid 379] close(3) = 0 [pid 379] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 378] exit_group(0) = ? [pid 379] <... futex resumed>) = ? [pid 379] +++ exited with 0 +++ [pid 378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 380 attached , child_tidptr=0x555556b925d0) = 380 [pid 380] set_robust_list(0x555556b925e0, 24) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 380] close(3) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 380] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 380] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 381 attached , parent_tid=[381], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 381 [pid 381] set_robust_list(0x7ff790c149e0, 24 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... set_robust_list resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] ioctl(3, TUNSETIFF, 0x20000200 [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... ioctl resumed>) = 0 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... socket resumed>) = 4 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... socket resumed>) = 5 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 381] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... ioctl resumed>) = 0 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 381] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 19.724733][ T379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... sendmsg resumed>) = 52 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = 0 [pid 381] <... futex resumed>) = 1 [pid 380] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(3 [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... close resumed>) = 0 [pid 381] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 380] <... futex resumed>) = 0 [pid 380] exit_group(0 [pid 381] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] <... exit_group resumed>) = ? [pid 381] <... futex resumed>) = ? [pid 381] +++ exited with 0 +++ [pid 380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 382 ./strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x555556b925e0, 24) = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 382] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 382] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[383], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 383 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 383] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [ 19.771007][ T381] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 383] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [pid 383] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=19}) = 0 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [pid 383] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [pid 383] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... futex resumed>) = 1 [pid 383] close(3) = 0 [pid 383] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... futex resumed>) = 0 [pid 382] exit_group(0) = ? [pid 383] <... futex resumed>) = ? [pid 383] +++ exited with 0 +++ [pid 382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 384 ./strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x555556b925e0, 24) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 384] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 384] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[385], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 385 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 385 attached [pid 385] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 385] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 1 [pid 385] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 1 [pid 385] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 1 [pid 385] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 1 [pid 385] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=20}) = 0 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 1 [pid 385] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 1 [ 19.834657][ T383] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 385] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] close(3) = 0 [pid 385] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 384] <... futex resumed>) = 0 [pid 384] exit_group(0) = ? [pid 385] +++ exited with 0 +++ [pid 384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 386 ./strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x555556b925e0, 24) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 386] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 386] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[387], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 387 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 387 attached [pid 387] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 387] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... futex resumed>) = 1 [ 19.883417][ T385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 387] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... futex resumed>) = 1 [pid 387] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... futex resumed>) = 1 [pid 387] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... futex resumed>) = 1 [pid 387] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=21}) = 0 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... futex resumed>) = 1 [pid 387] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... futex resumed>) = 1 [pid 387] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 386] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] close(3) = 0 [pid 387] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 386] exit_group(0) = ? [pid 387] +++ exited with 0 +++ [pid 386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 388 ./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x555556b925e0, 24) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 388] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 388] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 389 attached [pid 389] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... clone resumed>, parent_tid=[389], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 389 [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] ioctl(3, TUNSETIFF, 0x20000200 [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... ioctl resumed>) = 0 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... futex resumed>) = 0 [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... socket resumed>) = 4 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=22}) = 0 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 389] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 19.933617][ T387] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 389] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 388] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... futex resumed>) = 1 [pid 389] close(3) = 0 [pid 389] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 388] exit_group(0) = ? [pid 389] <... futex resumed>) = ? [pid 389] +++ exited with 0 +++ [pid 388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 390 ./strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x555556b925e0, 24) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 390] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 390] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 391 attached [pid 391] set_robust_list(0x7ff790c149e0, 24 [pid 390] <... clone resumed>, parent_tid=[391], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 391 [pid 391] <... set_robust_list resumed>) = 0 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 391] ioctl(3, TUNSETIFF, 0x20000200 [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... ioctl resumed>) = 0 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] <... futex resumed>) = 0 [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] <... futex resumed>) = 0 [pid 391] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... socket resumed>) = 5 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] <... futex resumed>) = 0 [pid 391] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] <... futex resumed>) = 0 [pid 391] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... ioctl resumed>) = 0 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] <... futex resumed>) = 0 [pid 391] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 19.990479][ T389] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... sendmsg resumed>) = 52 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] <... futex resumed>) = 0 [pid 390] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... futex resumed>) = 0 [pid 391] close(3) = 0 [pid 391] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 390] exit_group(0) = ? [pid 391] <... futex resumed>) = ? [pid 391] +++ exited with 0 +++ [pid 390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 392 ./strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x555556b925e0, 24) = 0 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 392] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 392] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[393], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 393 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 393 attached [pid 393] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 393] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 393] <... futex resumed>) = 1 [pid 393] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 393] <... futex resumed>) = 1 [pid 393] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 393] <... futex resumed>) = 1 [pid 393] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 393] <... futex resumed>) = 1 [pid 393] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=24}) = 0 [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 393] <... futex resumed>) = 1 [pid 393] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 393] <... futex resumed>) = 1 [ 20.038047][ T391] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 393] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 392] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 392] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 392] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 392] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[394], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 394 [pid 392] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 394 attached [pid 394] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 394] close(3) = 0 [pid 394] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 394] <... futex resumed>) = 1 [pid 394] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] exit_group(0) = ? [pid 394] <... futex resumed>) = ? [pid 394] +++ exited with 0 +++ [pid 393] <... futex resumed>) = ? [pid 393] +++ exited with 0 +++ [pid 392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 395 ./strace-static-x86_64: Process 395 attached [pid 395] set_robust_list(0x555556b925e0, 24) = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 395] write(3, "1000", 4) = 4 [pid 395] close(3) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 395] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 395] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[396], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 396 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 396 attached [pid 396] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 396] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [ 20.083850][ T393] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 396] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [pid 396] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [pid 396] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [pid 396] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=25}) = 0 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [pid 396] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [pid 396] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] <... futex resumed>) = 1 [pid 396] close(3) = 0 [pid 396] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 395] exit_group(0) = ? [pid 396] <... futex resumed>) = ? [pid 396] +++ exited with 0 +++ [pid 395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 397 ./strace-static-x86_64: Process 397 attached [pid 397] set_robust_list(0x555556b925e0, 24) = 0 [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 397] setpgid(0, 0) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 397] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 397] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[398], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 398 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 398 attached [pid 398] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 398] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=26}) = 0 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = 1 [pid 398] close(3) = 0 [pid 398] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 397] exit_group(0) = ? [pid 398] <... futex resumed>) = ? [pid 398] +++ exited with 0 +++ [pid 397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 399 ./strace-static-x86_64: Process 399 attached [pid 399] set_robust_list(0x555556b925e0, 24) = 0 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 399] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 399] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[400], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 400 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 400] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = 1 [pid 400] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = 1 [pid 400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = 1 [pid 400] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = 1 [pid 400] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=27}) = 0 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = 1 [pid 400] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] <... futex resumed>) = 1 [pid 400] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 399] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 400] close(3) = 0 [pid 400] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 399] <... futex resumed>) = 0 [pid 399] exit_group(0) = ? [pid 400] +++ exited with 0 +++ [pid 399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 401 ./strace-static-x86_64: Process 401 attached [pid 401] set_robust_list(0x555556b925e0, 24) = 0 [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 401] setpgid(0, 0) = 0 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 401] write(3, "1000", 4) = 4 [pid 401] close(3) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 401] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 401] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[402], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 402 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 402 attached [pid 402] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 402] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=28}) = 0 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] <... futex resumed>) = 1 [pid 402] close(3) = 0 [pid 402] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... futex resumed>) = 0 [pid 401] exit_group(0) = ? [pid 402] <... futex resumed>) = ? [pid 402] +++ exited with 0 +++ [pid 401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 403 ./strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x555556b925e0, 24) = 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 403] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 403] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 404 attached , parent_tid=[404], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 404 [pid 404] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... futex resumed>) = 0 [pid 404] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] <... futex resumed>) = 0 [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 404] ioctl(3, TUNSETIFF, 0x20000200 [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... ioctl resumed>) = 0 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 403] <... futex resumed>) = 0 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 404] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 404] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 404] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=29}) = 0 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] <... futex resumed>) = 0 [pid 403] <... futex resumed>) = 1 [pid 404] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] <... ioctl resumed>) = 0 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] <... futex resumed>) = 0 [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] <... futex resumed>) = 0 [pid 403] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 404] close(3) = 0 [pid 403] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 404] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 403] <... futex resumed>) = 0 [pid 403] exit_group(0) = ? [pid 404] <... futex resumed>) = ? [pid 404] +++ exited with 0 +++ [pid 403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 405 attached , child_tidptr=0x555556b925d0) = 405 [pid 405] set_robust_list(0x555556b925e0, 24) = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 405] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 405] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 406 attached , parent_tid=[406], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 406 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] set_robust_list(0x7ff790c149e0, 24 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... set_robust_list resumed>) = 0 [pid 406] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] ioctl(3, TUNSETIFF, 0x20000200 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... ioctl resumed>) = 0 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... socket resumed>) = 5 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=30}) = 0 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... ioctl resumed>) = 0 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] close(3) = 0 [pid 406] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 405] exit_group(0) = ? [pid 406] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 407 ./strace-static-x86_64: Process 407 attached [pid 407] set_robust_list(0x555556b925e0, 24) = 0 [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 407] setpgid(0, 0) = 0 [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 407] write(3, "1000", 4) = 4 [pid 407] close(3) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 407] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 407] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 408 attached , parent_tid=[408], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 408 [pid 408] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 408] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 408] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... openat resumed>) = 3 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... futex resumed>) = 1 [pid 408] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... futex resumed>) = 1 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... futex resumed>) = 1 [pid 408] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=31}) = 0 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... futex resumed>) = 1 [pid 408] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... futex resumed>) = 1 [pid 408] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 408] <... futex resumed>) = 1 [pid 408] close(3) = 0 [pid 408] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 407] exit_group(0) = ? [pid 408] <... futex resumed>) = ? [pid 408] +++ exited with 0 +++ [pid 407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 409 attached , child_tidptr=0x555556b925d0) = 409 [pid 409] set_robust_list(0x555556b925e0, 24) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 409] write(3, "1000", 4) = 4 [pid 409] close(3) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 409] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 409] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[410], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 410 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 410] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=32}) = 0 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... futex resumed>) = 1 [pid 410] close(3) = 0 [pid 410] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 1 [pid 409] exit_group(0 [pid 410] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 (errno 18446744073709551414) [pid 409] <... exit_group resumed>) = ? [pid 410] +++ exited with 0 +++ [pid 409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 411 ./strace-static-x86_64: Process 411 attached [pid 411] set_robust_list(0x555556b925e0, 24) = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 411] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 411] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[412], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 412 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 412] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=33}) = 0 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... futex resumed>) = 1 [pid 412] close(3) = 0 [pid 412] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 411] exit_group(0) = ? [pid 412] <... futex resumed>) = ? [pid 412] +++ exited with 0 +++ [pid 411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 413 ./strace-static-x86_64: Process 413 attached [pid 413] set_robust_list(0x555556b925e0, 24) = 0 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 413] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 413] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[414], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 414 ./strace-static-x86_64: Process 414 attached [pid 414] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... openat resumed>) = 3 [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... futex resumed>) = 0 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] ioctl(3, TUNSETIFF, 0x20000200 [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... ioctl resumed>) = 0 [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] <... futex resumed>) = 0 [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=34}) = 0 [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... ioctl resumed>) = 0 [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... sendmsg resumed>) = 52 [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] <... futex resumed>) = 0 [pid 413] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 414] <... futex resumed>) = 0 [pid 414] close(3) = 0 [pid 414] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 414] <... futex resumed>) = 0 [pid 413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 413] exit_group(0) = ? [pid 414] <... futex resumed>) = ? [pid 414] +++ exited with 0 +++ [pid 413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 415 ./strace-static-x86_64: Process 415 attached [pid 415] set_robust_list(0x555556b925e0, 24) = 0 [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 415] setpgid(0, 0) = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3) = 0 [pid 415] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 415] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 415] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 416 attached , parent_tid=[416], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 416 [pid 416] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = 0 [pid 415] <... futex resumed>) = 1 [pid 416] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 416] ioctl(3, TUNSETIFF, 0x20000200 [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... ioctl resumed>) = 0 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] <... futex resumed>) = 0 [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 415] <... futex resumed>) = 0 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] <... futex resumed>) = 0 [pid 416] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] <... futex resumed>) = 0 [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] <... futex resumed>) = 0 [pid 416] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... ioctl resumed>) = 0 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 415] <... futex resumed>) = 0 [pid 416] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] <... futex resumed>) = 0 [pid 416] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... sendmsg resumed>) = 52 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 1 [pid 415] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] close(3 [pid 415] <... futex resumed>) = 0 [pid 415] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... close resumed>) = 0 [pid 416] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 1 [pid 415] exit_group(0) = ? [pid 416] +++ exited with 0 +++ [pid 415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 417 ./strace-static-x86_64: Process 417 attached [pid 417] set_robust_list(0x555556b925e0, 24) = 0 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 417] write(3, "1000", 4) = 4 [pid 417] close(3) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 417] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 417] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[418], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 418 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 418] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... futex resumed>) = 1 [pid 418] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... futex resumed>) = 1 [pid 418] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... futex resumed>) = 1 [pid 418] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... futex resumed>) = 1 [pid 418] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=36}) = 0 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... futex resumed>) = 1 [pid 418] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] <... futex resumed>) = 1 [pid 418] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 418] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 418] close(3) = 0 [pid 418] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 417] exit_group(0) = ? [pid 418] +++ exited with 0 +++ [pid 417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 419 ./strace-static-x86_64: Process 419 attached [pid 419] set_robust_list(0x555556b925e0, 24) = 0 [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 419] setpgid(0, 0) = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] write(3, "1000", 4) = 4 [pid 419] close(3) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 419] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 419] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[420], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 420 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 420] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 420] ioctl(3, TUNSETIFF, 0x20000200 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] <... ioctl resumed>) = 0 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 419] <... futex resumed>) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] <... socket resumed>) = 5 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=37}) = 0 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 420] <... sendmsg resumed>) = 52 [pid 419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 419] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 419] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] <... futex resumed>) = 1 [pid 420] close(3) = 0 [pid 420] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 419] exit_group(0) = ? [pid 420] <... futex resumed>) = ? [pid 420] +++ exited with 0 +++ [pid 419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 421 ./strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x555556b925e0, 24) = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 421] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 421] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[422], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 422 [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 422] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = 0 [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... futex resumed>) = 1 [pid 422] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = 0 [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... futex resumed>) = 1 [pid 422] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = 0 [pid 421] <... futex resumed>) = 1 [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 422] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] <... futex resumed>) = 0 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 421] <... futex resumed>) = 0 [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... ioctl resumed>) = 0 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 421] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 421] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 421] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 423 attached , parent_tid=[423], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 423 [pid 422] <... sendmsg resumed>) = 52 [pid 421] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = 0 [pid 422] <... futex resumed>) = 0 [pid 421] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 423] close(3) = 0 [pid 423] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 423] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] exit_group(0 [pid 422] <... futex resumed>) = ? [pid 421] <... exit_group resumed>) = ? [pid 422] +++ exited with 0 +++ [pid 423] <... futex resumed>) = ? [pid 423] +++ exited with 0 +++ [pid 421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 424 attached , child_tidptr=0x555556b925d0) = 424 [pid 424] set_robust_list(0x555556b925e0, 24) = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 424] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 424] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 425 attached [pid 425] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 425] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 424] <... clone resumed>, parent_tid=[425], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 425 [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 424] <... futex resumed>) = 1 [pid 425] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 424] <... futex resumed>) = 0 [pid 425] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] <... socket resumed>) = 5 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] <... sendmsg resumed>) = 52 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] <... futex resumed>) = 1 [pid 425] close(3) = 0 [pid 425] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... futex resumed>) = 0 [pid 424] exit_group(0) = ? [pid 425] <... futex resumed>) = ? [pid 425] +++ exited with 0 +++ [pid 424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 426 ./strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x555556b925e0, 24) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 426] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 426] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[427], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 427 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 427 attached [pid 427] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 427] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=40}) = 0 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = 1 [pid 427] close(3) = 0 [pid 427] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 426] exit_group(0) = ? [pid 427] <... futex resumed>) = ? [pid 427] +++ exited with 0 +++ [pid 426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 428 ./strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x555556b925e0, 24) = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 428] write(3, "1000", 4) = 4 [pid 428] close(3) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 428] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 428] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 429 attached , parent_tid=[429], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 429 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 429] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=41}) = 0 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = 0 [pid 428] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] <... futex resumed>) = 1 [pid 429] close(3) = 0 [pid 429] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = 0 [pid 428] exit_group(0) = ? [pid 429] <... futex resumed>) = ? [pid 429] +++ exited with 0 +++ [pid 428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 430 attached , child_tidptr=0x555556b925d0) = 430 [pid 430] set_robust_list(0x555556b925e0, 24) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 430] setpgid(0, 0) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 430] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 430] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 431 attached , parent_tid=[431], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 431 [pid 431] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 431] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 431] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 431] ioctl(3, TUNSETIFF, 0x20000200 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] <... ioctl resumed>) = 0 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=42}) = 0 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] <... futex resumed>) = 1 [pid 431] close(3) = 0 [pid 431] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 430] exit_group(0) = ? [pid 431] <... futex resumed>) = ? [pid 431] +++ exited with 0 +++ [pid 430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 432 ./strace-static-x86_64: Process 432 attached [pid 432] set_robust_list(0x555556b925e0, 24) = 0 [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 432] setpgid(0, 0) = 0 [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 432] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 432] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[433], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 433 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 433 attached [pid 433] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 433] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=43}) = 0 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 433] <... futex resumed>) = 1 [pid 433] close(3) = 0 [pid 433] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 432] exit_group(0) = ? [pid 433] <... futex resumed>) = ? [pid 433] +++ exited with 0 +++ [pid 432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 434 ./strace-static-x86_64: Process 434 attached [pid 434] set_robust_list(0x555556b925e0, 24) = 0 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 434] setpgid(0, 0) = 0 [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 434] write(3, "1000", 4) = 4 [pid 434] close(3) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 434] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 434] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[435], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 435 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 435 attached [pid 435] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 435] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=44}) = 0 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... futex resumed>) = 1 [pid 435] close(3) = 0 [pid 435] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 434] exit_group(0) = ? [pid 435] <... futex resumed>) = ? [pid 435] +++ exited with 0 +++ [pid 434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 436 ./strace-static-x86_64: Process 436 attached [pid 436] set_robust_list(0x555556b925e0, 24) = 0 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 436] setpgid(0, 0) = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 436] write(3, "1000", 4) = 4 [pid 436] close(3) = 0 [pid 436] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 436] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 436] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 437 attached , parent_tid=[437], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 437 [pid 437] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 437] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] <... futex resumed>) = 0 [pid 437] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] <... futex resumed>) = 0 [pid 437] ioctl(3, TUNSETIFF, 0x20000200 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] <... ioctl resumed>) = 0 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 437] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] <... futex resumed>) = 0 [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] <... futex resumed>) = 0 [pid 437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 437] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=45}) = 0 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 436] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] close(3) = 0 [pid 437] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 436] exit_group(0) = ? [pid 437] +++ exited with 0 +++ [pid 436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 438 ./strace-static-x86_64: Process 438 attached [pid 438] set_robust_list(0x555556b925e0, 24) = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 438] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 438] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[439], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 439 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 439] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=46}) = 0 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] close(3) = 0 [pid 439] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 438] exit_group(0) = ? [pid 439] +++ exited with 0 +++ [pid 438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 440 ./strace-static-x86_64: Process 440 attached [pid 440] set_robust_list(0x555556b925e0, 24) = 0 [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 440] setpgid(0, 0) = 0 [pid 440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 440] write(3, "1000", 4) = 4 [pid 440] close(3) = 0 [pid 440] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 440] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 440] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 441 attached , parent_tid=[441], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 441 [pid 441] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 441] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... openat resumed>) = 3 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 441] ioctl(3, TUNSETIFF, 0x20000200 [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... ioctl resumed>) = 0 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] <... futex resumed>) = 0 [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... socket resumed>) = 4 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 441] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 441] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 440] <... futex resumed>) = 0 [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... ioctl resumed>) = 0 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 440] <... futex resumed>) = 0 [pid 441] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... sendmsg resumed>) = 52 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 440] <... futex resumed>) = 0 [pid 441] close(3 [pid 440] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... close resumed>) = 0 [pid 440] <... futex resumed>) = 0 [pid 441] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... futex resumed>) = 0 [pid 441] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] exit_group(0) = ? [pid 441] <... futex resumed>) = ? [pid 441] +++ exited with 0 +++ [pid 440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 442 attached [pid 442] set_robust_list(0x555556b925e0, 24 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 442 [pid 442] <... set_robust_list resumed>) = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 442] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 442] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[443], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 443 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 443] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=48}) = 0 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 443] <... futex resumed>) = 1 [pid 443] close(3) = 0 [pid 443] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = 0 [pid 442] exit_group(0) = ? [pid 443] <... futex resumed>) = ? [pid 443] +++ exited with 0 +++ [pid 442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 444 ./strace-static-x86_64: Process 444 attached [pid 444] set_robust_list(0x555556b925e0, 24) = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 444] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 444] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 445 attached , parent_tid=[445], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 445 [pid 445] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 445] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 445] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] <... openat resumed>) = 3 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 445] ioctl(3, TUNSETIFF, 0x20000200 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] <... ioctl resumed>) = 0 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=49}) = 0 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 444] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 445] close(3) = 0 [pid 445] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] <... futex resumed>) = 0 [pid 445] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] exit_group(0) = ? [pid 445] <... futex resumed>) = ? [pid 445] +++ exited with 0 +++ [pid 444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 446 ./strace-static-x86_64: Process 446 attached [pid 446] set_robust_list(0x555556b925e0, 24) = 0 [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 446] setpgid(0, 0) = 0 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 446] write(3, "1000", 4) = 4 [pid 446] close(3) = 0 [pid 446] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 446] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 446] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 447 attached , parent_tid=[447], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 447 [pid 447] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 447] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 447] <... futex resumed>) = 0 [pid 447] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 447] <... futex resumed>) = 0 [pid 447] ioctl(3, TUNSETIFF, 0x20000200 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] <... ioctl resumed>) = 0 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 447] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 447] <... futex resumed>) = 0 [pid 447] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] <... socket resumed>) = 4 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=50}) = 0 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 446] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] close(3) = 0 [pid 447] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] <... futex resumed>) = 0 [pid 446] exit_group(0) = ? [pid 447] +++ exited with 0 +++ [pid 446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 448 ./strace-static-x86_64: Process 448 attached [pid 448] set_robust_list(0x555556b925e0, 24) = 0 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 448] setpgid(0, 0) = 0 [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 448] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 448] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[449], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 449 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 449 attached [pid 449] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 449] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 1 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] ioctl(3, TUNSETIFF, 0x20000200 [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... ioctl resumed>) = 0 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... socket resumed>) = 4 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 1 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... socket resumed>) = 5 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 1 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 448] <... futex resumed>) = 0 [pid 449] <... ioctl resumed>, ifr_ifindex=51}) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... ioctl resumed>) = 0 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... futex resumed>) = 1 [pid 449] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 448] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... futex resumed>) = 1 [pid 449] close(3) = 0 [pid 449] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 448] exit_group(0) = ? [pid 449] <... futex resumed>) = ? [pid 449] +++ exited with 0 +++ [pid 448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 450 ./strace-static-x86_64: Process 450 attached [pid 450] set_robust_list(0x555556b925e0, 24) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 [pid 450] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 450] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 450] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 451 attached , parent_tid=[451], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 451 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 451] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] <... ioctl resumed>, ifr_ifindex=52}) = 0 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] <... ioctl resumed>) = 0 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 451] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 450] <... futex resumed>) = 0 [pid 451] close(3 [pid 450] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] <... close resumed>) = 0 [pid 451] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 451] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] exit_group(0) = ? [pid 451] <... futex resumed>) = ? [pid 451] +++ exited with 0 +++ [pid 450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 452 ./strace-static-x86_64: Process 452 attached [pid 452] set_robust_list(0x555556b925e0, 24) = 0 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 452] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 452] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 453 attached , parent_tid=[453], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 453 [pid 453] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 452] <... futex resumed>) = 0 [pid 453] <... openat resumed>) = 3 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = 0 [pid 452] <... futex resumed>) = 1 [pid 453] ioctl(3, TUNSETIFF, 0x20000200 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... ioctl resumed>) = 0 [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] <... futex resumed>) = 0 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 453] <... futex resumed>) = 0 [pid 453] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... ioctl resumed>, ifr_ifindex=53}) = 0 [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... ioctl resumed>) = 0 [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] close(3) = 0 [pid 453] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 452] exit_group(0) = ? [pid 453] +++ exited with 0 +++ [pid 452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 454 ./strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x555556b925e0, 24) = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 454] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 454] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 455] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] <... clone resumed>, parent_tid=[455], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 455 [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 1 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] <... futex resumed>) = 0 [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 1 [pid 455] ioctl(3, TUNSETIFF, 0x20000200 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... ioctl resumed>) = 0 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] <... futex resumed>) = 0 [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 1 [pid 455] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... socket resumed>) = 4 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 455] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... socket resumed>) = 5 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 455] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] <... ioctl resumed>, ifr_ifindex=54}) = 0 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 455] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... ioctl resumed>) = 0 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... sendmsg resumed>) = 52 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 455] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 1 [pid 455] close(3 [pid 454] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... close resumed>) = 0 [pid 455] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 455] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] exit_group(0) = ? [pid 455] <... futex resumed>) = ? [pid 455] +++ exited with 0 +++ [pid 454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 456 ./strace-static-x86_64: Process 456 attached [pid 456] set_robust_list(0x555556b925e0, 24) = 0 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 456] write(3, "1000", 4) = 4 [pid 456] close(3) = 0 [pid 456] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 456] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 456] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 457 attached [pid 457] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... clone resumed>, parent_tid=[457], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 457 [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 457] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 457] ioctl(3, TUNSETIFF, 0x20000200 [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] <... ioctl resumed>) = 0 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... futex resumed>) = 0 [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] <... futex resumed>) = 0 [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... futex resumed>) = 0 [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 1 [pid 457] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] <... ioctl resumed>, ifr_ifindex=55}) = 0 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] <... futex resumed>) = 0 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] <... futex resumed>) = 0 [pid 457] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] <... ioctl resumed>) = 0 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] <... futex resumed>) = 0 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] <... futex resumed>) = 0 [pid 457] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] <... futex resumed>) = 0 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] close(3) = 0 [pid 457] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 457] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... futex resumed>) = 0 [pid 456] exit_group(0) = ? [pid 457] <... futex resumed>) = ? [pid 457] +++ exited with 0 +++ [pid 456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 458 ./strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x555556b925e0, 24) = 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 458] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 458] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 459 attached [pid 459] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 458] <... clone resumed>, parent_tid=[459], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 459 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 459] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 459] <... futex resumed>) = 0 [pid 459] ioctl(3, TUNSETIFF, 0x20000200 [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... ioctl resumed>) = 0 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] <... futex resumed>) = 0 [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 458] <... futex resumed>) = 1 [pid 459] <... socket resumed>) = 4 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 459] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 459] <... futex resumed>) = 0 [pid 459] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=56}) = 0 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 459] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... ioctl resumed>) = 0 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 458] <... futex resumed>) = 0 [pid 459] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... sendmsg resumed>) = 52 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 458] <... futex resumed>) = 0 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 459] close(3 [pid 458] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... close resumed>) = 0 [pid 459] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 459] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] <... futex resumed>) = 0 [pid 458] exit_group(0) = ? [pid 459] <... futex resumed>) = ? [pid 459] +++ exited with 0 +++ [pid 458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 460 ./strace-static-x86_64: Process 460 attached [pid 460] set_robust_list(0x555556b925e0, 24) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 460] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 460] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[461], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 461 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 461] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=57}) = 0 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... futex resumed>) = 1 [pid 461] close(3) = 0 [pid 461] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 460] exit_group(0) = ? [pid 461] <... futex resumed>) = ? [pid 461] +++ exited with 0 +++ [pid 460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 462 ./strace-static-x86_64: Process 462 attached [pid 462] set_robust_list(0x555556b925e0, 24) = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 462] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 462] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[463], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 463 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 463 attached [pid 463] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 463] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=58}) = 0 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = 1 [pid 463] close(3) = 0 [pid 463] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] exit_group(0) = ? [pid 463] <... futex resumed>) = ? [pid 463] +++ exited with 0 +++ [pid 462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 464 ./strace-static-x86_64: Process 464 attached [pid 464] set_robust_list(0x555556b925e0, 24) = 0 [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 464] setpgid(0, 0) = 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 464] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 464] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[465], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 465 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 465 attached [pid 465] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 465] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=59}) = 0 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] close(3) = 0 [pid 465] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... futex resumed>) = 0 [pid 464] exit_group(0) = ? [pid 465] <... futex resumed>) = ? [pid 465] +++ exited with 0 +++ [pid 464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 466 ./strace-static-x86_64: Process 466 attached [pid 466] set_robust_list(0x555556b925e0, 24) = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 466] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 466] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[467], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 467 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 467 attached [pid 467] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 467] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 1 [pid 467] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 1 [pid 467] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 1 [pid 467] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 1 [pid 467] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=60}) = 0 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 1 [pid 467] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = 1 [pid 467] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] close(3) = 0 [pid 467] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 466] <... futex resumed>) = 0 [pid 466] exit_group(0) = ? [pid 467] +++ exited with 0 +++ [pid 466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 468 ./strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x555556b925e0, 24) = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 468] write(3, "1000", 4) = 4 [pid 468] close(3) = 0 [pid 468] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 468] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 468] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 469 attached [pid 469] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... clone resumed>, parent_tid=[469], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 469 [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] <... futex resumed>) = 0 [pid 469] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] <... futex resumed>) = 0 [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... futex resumed>) = 0 [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] <... futex resumed>) = 0 [pid 469] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] <... futex resumed>) = 0 [pid 469] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] <... socket resumed>) = 5 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] <... futex resumed>) = 0 [pid 469] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=61}) = 0 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 469] <... futex resumed>) = 0 [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] <... futex resumed>) = 0 [pid 469] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 1 [pid 469] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] <... sendmsg resumed>) = 52 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] <... futex resumed>) = 0 [pid 468] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] close(3) = 0 [pid 469] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] <... futex resumed>) = 0 [pid 468] exit_group(0) = ? [pid 469] +++ exited with 0 +++ [pid 468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 470 ./strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x555556b925e0, 24) = 0 [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 470] setpgid(0, 0) = 0 [pid 470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 470] write(3, "1000", 4) = 4 [pid 470] close(3) = 0 [pid 470] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 470] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 470] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[471], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 471 [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 471 attached [pid 471] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 471] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 1 [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] ioctl(3, TUNSETIFF, 0x20000200 [pid 470] <... futex resumed>) = 0 [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] <... ioctl resumed>) = 0 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 471] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... futex resumed>) = 0 [pid 471] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] <... socket resumed>) = 4 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 471] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] <... socket resumed>) = 5 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 471] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=62}) = 0 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 1 [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] <... ioctl resumed>) = 0 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 471] close(3 [pid 470] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] <... close resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 471] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 471] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 470] exit_group(0 [pid 471] <... futex resumed>) = ? [pid 470] <... exit_group resumed>) = ? [pid 471] +++ exited with 0 +++ [pid 470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 472 ./strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x555556b925e0, 24) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 472] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 472] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 473 attached , parent_tid=[473], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 473 [pid 473] set_robust_list(0x7ff790c149e0, 24 [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... set_robust_list resumed>) = 0 [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 473] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 473] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... socket resumed>) = 4 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 473] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... socket resumed>) = 5 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=63}) = 0 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 473] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] close(3) = 0 [pid 473] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 472] exit_group(0) = ? [pid 473] +++ exited with 0 +++ [pid 472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 474 attached , child_tidptr=0x555556b925d0) = 474 [pid 474] set_robust_list(0x555556b925e0, 24) = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] setpgid(0, 0) = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 474] write(3, "1000", 4) = 4 [pid 474] close(3) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 474] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 474] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[475], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 475 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 475] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=64}) = 0 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 475] <... futex resumed>) = 1 [pid 475] close(3) = 0 [pid 475] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... futex resumed>) = 0 [pid 474] exit_group(0) = ? [pid 475] <... futex resumed>) = ? [pid 475] +++ exited with 0 +++ [pid 474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 476 ./strace-static-x86_64: Process 476 attached [pid 476] set_robust_list(0x555556b925e0, 24) = 0 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 476] setpgid(0, 0) = 0 [pid 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 476] write(3, "1000", 4) = 4 [pid 476] close(3) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 476] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 476] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 477 attached , parent_tid=[477], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 477 [pid 477] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 477] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] <... futex resumed>) = 0 [pid 477] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... openat resumed>) = 3 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] <... futex resumed>) = 0 [pid 477] ioctl(3, TUNSETIFF, 0x20000200 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... ioctl resumed>) = 0 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 477] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... socket resumed>) = 4 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=65}) = 0 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 477] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] close(3) = 0 [pid 477] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] <... futex resumed>) = 0 [pid 477] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] exit_group(0) = ? [pid 477] <... futex resumed>) = ? [pid 477] +++ exited with 0 +++ [pid 476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x555556b925e0, 24 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 478 [pid 478] <... set_robust_list resumed>) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 478] setpgid(0, 0) = 0 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 478] write(3, "1000", 4) = 4 [pid 478] close(3) = 0 [pid 478] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 478] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 478] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[479], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 479 ./strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] <... futex resumed>) = 0 [pid 479] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... openat resumed>) = 3 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 1 [pid 479] ioctl(3, TUNSETIFF, 0x20000200 [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... ioctl resumed>) = 0 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... futex resumed>) = 0 [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] <... futex resumed>) = 0 [pid 479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] <... futex resumed>) = 0 [pid 479] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 479] <... futex resumed>) = 0 [pid 479] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=66}) = 0 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 1 [pid 479] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... ioctl resumed>) = 0 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 478] <... futex resumed>) = 0 [pid 479] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... sendmsg resumed>) = 52 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 478] <... futex resumed>) = 0 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 1 [pid 479] close(3 [pid 478] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] <... close resumed>) = 0 [pid 479] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 478] <... futex resumed>) = 0 [pid 479] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] exit_group(0) = ? [pid 479] <... futex resumed>) = ? [pid 479] +++ exited with 0 +++ [pid 478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 480 ./strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x555556b925e0, 24) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 [pid 480] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 480] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 480] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 481 attached , parent_tid=[481], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 481 [pid 481] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 481] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... openat resumed>) = 3 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 481] ioctl(3, TUNSETIFF, 0x20000200 [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... ioctl resumed>) = 0 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] <... futex resumed>) = 0 [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 481] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... socket resumed>) = 5 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 481] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=67}) = 0 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 481] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... futex resumed>) = 0 [pid 481] <... futex resumed>) = 1 [pid 481] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... sendmsg resumed>) = 52 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] close(3) = 0 [pid 481] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] exit_group(0) = ? [pid 481] <... futex resumed>) = ? [pid 481] +++ exited with 0 +++ [pid 480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 482 ./strace-static-x86_64: Process 482 attached [pid 482] set_robust_list(0x555556b925e0, 24) = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 482] setpgid(0, 0) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 482] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 482] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 483 attached [pid 483] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 483] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] <... clone resumed>, parent_tid=[483], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 483 [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 483] <... futex resumed>) = 0 [pid 483] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... openat resumed>) = 3 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 483] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = 1 [pid 483] ioctl(3, TUNSETIFF, 0x20000200 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... ioctl resumed>) = 0 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 483] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... futex resumed>) = 0 [pid 483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 483] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... socket resumed>) = 5 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 483] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] <... ioctl resumed>, ifr_ifindex=68}) = 0 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 483] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = 1 [pid 483] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... ioctl resumed>) = 0 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 483] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... sendmsg resumed>) = 52 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 483] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 483] close(3 [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... close resumed>) = 0 [pid 483] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 482] exit_group(0 [pid 483] ????( [pid 482] <... exit_group resumed>) = ? [pid 483] <... ???? resumed>) = ? [pid 483] +++ exited with 0 +++ [pid 482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 484 ./strace-static-x86_64: Process 484 attached [pid 484] set_robust_list(0x555556b925e0, 24) = 0 [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 484] setpgid(0, 0) = 0 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 484] write(3, "1000", 4) = 4 [pid 484] close(3) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 484] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 484] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 485 attached , parent_tid=[485], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 485 [pid 485] set_robust_list(0x7ff790c149e0, 24 [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... set_robust_list resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 1 [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] ioctl(3, TUNSETIFF, 0x20000200 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] <... ioctl resumed>) = 0 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 485] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 485] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=69}) = 0 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] close(3 [pid 484] <... futex resumed>) = 0 [pid 484] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] <... close resumed>) = 0 [pid 485] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 484] <... futex resumed>) = 0 [pid 484] exit_group(0) = ? [pid 485] +++ exited with 0 +++ [pid 484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 486 ./strace-static-x86_64: Process 486 attached [pid 486] set_robust_list(0x555556b925e0, 24) = 0 [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 486] setpgid(0, 0) = 0 [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 486] write(3, "1000", 4) = 4 [pid 486] close(3) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 486] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 486] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 487 attached , parent_tid=[487], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 487 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 487] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] <... futex resumed>) = 1 [pid 487] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 487] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] <... futex resumed>) = 0 [pid 487] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=70}) = 0 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 487] close(3 [pid 486] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] <... close resumed>) = 0 [pid 486] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 486] <... futex resumed>) = 0 [pid 487] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] exit_group(0 [pid 487] <... futex resumed>) = ? [pid 486] <... exit_group resumed>) = ? [pid 487] +++ exited with 0 +++ [pid 486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 488 ./strace-static-x86_64: Process 488 attached [pid 488] set_robust_list(0x555556b925e0, 24) = 0 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 488] setpgid(0, 0) = 0 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 488] write(3, "1000", 4) = 4 [pid 488] close(3) = 0 [pid 488] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 488] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 488] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 489 attached , parent_tid=[489], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 489 [pid 489] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 488] <... futex resumed>) = 1 [pid 489] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 488] <... futex resumed>) = 1 [pid 489] ioctl(3, TUNSETIFF, 0x20000200 [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] <... ioctl resumed>) = 0 [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] <... futex resumed>) = 0 [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 489] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 489] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 489] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=71}) = 0 [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 489] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] <... ioctl resumed>) = 0 [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] <... futex resumed>) = 0 [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 489] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] <... sendmsg resumed>) = 52 [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 488] <... futex resumed>) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] <... futex resumed>) = 0 [pid 489] close(3 [pid 488] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] <... close resumed>) = 0 [pid 489] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 488] <... futex resumed>) = 0 [pid 489] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 488] exit_group(0) = ? [pid 489] <... futex resumed>) = ? [pid 489] +++ exited with 0 +++ [pid 488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 490 ./strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x555556b925e0, 24) = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 490] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 490] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 491 attached , parent_tid=[491], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 491 [pid 491] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 491] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 490] <... futex resumed>) = 0 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... openat resumed>) = 3 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 490] <... futex resumed>) = 0 [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 490] <... futex resumed>) = 1 [pid 491] ioctl(3, TUNSETIFF, 0x20000200 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... ioctl resumed>) = 0 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 490] <... futex resumed>) = 0 [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 490] <... futex resumed>) = 0 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 490] <... futex resumed>) = 1 [pid 491] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... socket resumed>) = 5 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 490] <... futex resumed>) = 0 [pid 491] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... ioctl resumed>, ifr_ifindex=72}) = 0 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 490] <... futex resumed>) = 0 [pid 491] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... ioctl resumed>) = 0 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 490] <... futex resumed>) = 0 [pid 491] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... sendmsg resumed>) = 52 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 490] <... futex resumed>) = 0 [pid 491] close(3 [pid 490] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = 0 [pid 490] <... futex resumed>) = 0 [pid 491] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = 0 [pid 490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 490] exit_group(0) = ? [pid 491] <... futex resumed>) = ? [pid 491] +++ exited with 0 +++ [pid 490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 492 attached , child_tidptr=0x555556b925d0) = 492 [pid 492] set_robust_list(0x555556b925e0, 24) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 492] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 492] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 493 attached [pid 493] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 492] <... clone resumed>, parent_tid=[493], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 493 [pid 493] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] <... futex resumed>) = 0 [pid 493] ioctl(3, TUNSETIFF, 0x20000200 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... ioctl resumed>) = 0 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 493] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... futex resumed>) = 0 [pid 493] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=73}) = 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 492] <... futex resumed>) = 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... ioctl resumed>) = 0 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 493] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 493] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... sendmsg resumed>) = 52 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 493] close(3 [pid 492] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... close resumed>) = 0 [pid 493] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 492] exit_group(0) = ? [pid 493] +++ exited with 0 +++ [pid 492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 494 attached , child_tidptr=0x555556b925d0) = 494 [pid 494] set_robust_list(0x555556b925e0, 24) = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 494] setpgid(0, 0) = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 494] write(3, "1000", 4) = 4 [pid 494] close(3) = 0 [pid 494] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 494] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 494] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[495], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 495 ./strace-static-x86_64: Process 495 attached [pid 495] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] ioctl(3, TUNSETIFF, 0x20000200 [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] <... ioctl resumed>) = 0 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... futex resumed>) = 0 [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=74}) = 0 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] <... sendmsg resumed>) = 52 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... futex resumed>) = 0 [pid 494] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 495] <... futex resumed>) = 0 [pid 495] close(3) = 0 [pid 495] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] exit_group(0) = ? [pid 495] <... futex resumed>) = ? [pid 495] +++ exited with 0 +++ [pid 494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 496 ./strace-static-x86_64: Process 496 attached [pid 496] set_robust_list(0x555556b925e0, 24) = 0 [pid 496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 496] setpgid(0, 0) = 0 [pid 496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 496] write(3, "1000", 4) = 4 [pid 496] close(3) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 496] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 496] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[497], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 497 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 497 attached [pid 497] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 497] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... futex resumed>) = 1 [pid 497] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... futex resumed>) = 1 [pid 497] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... futex resumed>) = 1 [pid 497] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... futex resumed>) = 1 [pid 497] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=75}) = 0 [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... futex resumed>) = 1 [pid 497] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] <... futex resumed>) = 1 [pid 497] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 496] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 496] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 496] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 496] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[498], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 498 [pid 496] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 498 attached [pid 498] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 498] close(3) = 0 [pid 498] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 496] exit_group(0) = ? [pid 497] <... futex resumed>) = ? [pid 497] +++ exited with 0 +++ [pid 498] <... futex resumed>) = ? [pid 498] +++ exited with 0 +++ [pid 496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 499 attached , child_tidptr=0x555556b925d0) = 499 [pid 499] set_robust_list(0x555556b925e0, 24) = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 [pid 499] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 499] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 499] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 500 attached , parent_tid=[500], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 500 [pid 500] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 500] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... openat resumed>) = 3 [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 500] ioctl(3, TUNSETIFF, 0x20000200 [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... ioctl resumed>) = 0 [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 499] <... futex resumed>) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 500] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 500] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=76}) = 0 [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 500] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 499] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 499] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 499] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 499] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 501 attached [pid 500] <... sendmsg resumed>) = 52 [pid 500] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... clone resumed>, parent_tid=[501], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 501 [pid 499] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 500] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 501] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 501] close(3) = 0 [pid 501] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 499] <... futex resumed>) = 0 [pid 501] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] exit_group(0 [pid 500] <... futex resumed>) = ? [pid 499] <... exit_group resumed>) = ? [pid 500] +++ exited with 0 +++ [pid 501] <... futex resumed>) = ? [pid 501] +++ exited with 0 +++ [pid 499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 502 ./strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x555556b925e0, 24) = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 502] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 502] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[503], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 503 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 503 attached [pid 503] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 503] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=77}) = 0 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] <... futex resumed>) = 1 [pid 503] close(3) = 0 [pid 503] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 502] exit_group(0) = ? [pid 503] <... futex resumed>) = ? [pid 503] +++ exited with 0 +++ [pid 502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 504 attached , child_tidptr=0x555556b925d0) = 504 [pid 504] set_robust_list(0x555556b925e0, 24) = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 [pid 504] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 504] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 504] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 505 attached , parent_tid=[505], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 505 [pid 505] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 505] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 505] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 505] ioctl(3, TUNSETIFF, 0x20000200 [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... ioctl resumed>) = 0 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] <... futex resumed>) = 0 [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 504] <... futex resumed>) = 1 [pid 505] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... socket resumed>) = 4 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 505] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... socket resumed>) = 5 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] <... futex resumed>) = 0 [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... futex resumed>) = 0 [pid 505] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=78}) = 0 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] <... futex resumed>) = 0 [pid 505] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] <... futex resumed>) = 0 [pid 505] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... sendmsg resumed>) = 52 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 504] <... futex resumed>) = 0 [pid 505] close(3 [pid 504] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... close resumed>) = 0 [pid 504] <... futex resumed>) = 0 [pid 505] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... futex resumed>) = 0 [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] exit_group(0 [pid 505] ????( [pid 504] <... exit_group resumed>) = ? [pid 505] <... ???? resumed>) = ? [pid 505] +++ exited with 0 +++ [pid 504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 506 ./strace-static-x86_64: Process 506 attached [pid 506] set_robust_list(0x555556b925e0, 24) = 0 [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 506] setpgid(0, 0) = 0 [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 506] write(3, "1000", 4) = 4 [pid 506] close(3) = 0 [pid 506] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 506] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 506] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 507 attached [pid 507] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 507] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] <... clone resumed>, parent_tid=[507], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 507 [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 1 [pid 507] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] <... futex resumed>) = 0 [pid 507] ioctl(3, TUNSETIFF, 0x20000200 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] <... ioctl resumed>) = 0 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] <... futex resumed>) = 0 [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] <... futex resumed>) = 0 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 1 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] <... futex resumed>) = 0 [pid 507] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] <... ioctl resumed>, ifr_ifindex=79}) = 0 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] <... futex resumed>) = 0 [pid 507] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] <... ioctl resumed>) = 0 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] <... futex resumed>) = 0 [pid 507] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] <... futex resumed>) = 0 [pid 507] close(3 [pid 506] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] <... close resumed>) = 0 [pid 507] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 507] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] <... futex resumed>) = 0 [pid 506] exit_group(0) = ? [pid 507] <... futex resumed>) = ? [pid 507] +++ exited with 0 +++ [pid 506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 508 ./strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x555556b925e0, 24) = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 508] setpgid(0, 0) = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 508] write(3, "1000", 4) = 4 [pid 508] close(3) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 508] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 508] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[509], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 509 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 509 attached [pid 509] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 509] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=80}) = 0 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... futex resumed>) = 1 [pid 509] close(3) = 0 [pid 509] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 508] exit_group(0) = ? [pid 509] <... futex resumed>) = ? [pid 509] +++ exited with 0 +++ [pid 508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 510 ./strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x555556b925e0, 24) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 [pid 510] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 510] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 510] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 511 attached , parent_tid=[511], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 511 [pid 511] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] <... futex resumed>) = 0 [pid 511] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... openat resumed>) = 3 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] <... futex resumed>) = 0 [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... futex resumed>) = 0 [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 511] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] <... futex resumed>) = 0 [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... futex resumed>) = 0 [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] <... futex resumed>) = 0 [pid 511] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=81}) = 0 [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... futex resumed>) = 0 [pid 511] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 511] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... sendmsg resumed>) = 52 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 1 [pid 510] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] close(3 [pid 510] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] <... close resumed>) = 0 [pid 511] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 511] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] exit_group(0 [pid 511] <... futex resumed>) = 231 [pid 510] <... exit_group resumed>) = ? [pid 511] +++ exited with 0 +++ [pid 510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 513 attached [pid 513] set_robust_list(0x555556b925e0, 24) = 0 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 513] setpgid(0, 0) = 0 [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 513] write(3, "1000", 4) = 4 [pid 513] close(3) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 513] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 513] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[514], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 514 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 514 attached [pid 514] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 514] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] ioctl(3, TUNSETIFF, 0x20000200 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 513 [pid 514] <... ioctl resumed>) = 0 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=82}) = 0 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] <... futex resumed>) = 1 [pid 514] close(3) = 0 [pid 514] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 513] exit_group(0) = ? [pid 514] <... futex resumed>) = ? [pid 514] +++ exited with 0 +++ [pid 513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 515 ./strace-static-x86_64: Process 515 attached [pid 515] set_robust_list(0x555556b925e0, 24) = 0 [pid 515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 515] setpgid(0, 0) = 0 [pid 515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 515] write(3, "1000", 4) = 4 [pid 515] close(3) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 515] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 515] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[516], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 516 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 516 attached [pid 516] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 516] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=83}) = 0 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 515] <... futex resumed>) = 0 [pid 516] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 515] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 515] <... futex resumed>) = 0 [pid 516] close(3 [pid 515] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... close resumed>) = 0 [pid 516] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 515] <... futex resumed>) = 0 [pid 516] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 515] exit_group(0 [pid 516] <... futex resumed>) = ? [pid 515] <... exit_group resumed>) = ? [pid 516] +++ exited with 0 +++ [pid 515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 517 attached [pid 517] set_robust_list(0x555556b925e0, 24) = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] setpgid(0, 0) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 517] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 517] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[518], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 518 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 518 attached [pid 518] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 518] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] ioctl(3, TUNSETIFF, 0x20000200 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 517 [pid 518] <... ioctl resumed>) = 0 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=84}) = 0 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] <... futex resumed>) = 1 [pid 518] close(3) = 0 [pid 518] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 517] exit_group(0) = ? [pid 518] <... futex resumed>) = ? [pid 518] +++ exited with 0 +++ [pid 517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 519 ./strace-static-x86_64: Process 519 attached [pid 519] set_robust_list(0x555556b925e0, 24) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 519] setpgid(0, 0) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 519] write(3, "1000", 4) = 4 [pid 519] close(3) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 519] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 519] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[520], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 520 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 520 attached [pid 520] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 520] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=85}) = 0 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] <... futex resumed>) = 0 [pid 520] close(3 [pid 519] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... close resumed>) = 0 [pid 520] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] <... futex resumed>) = 0 [pid 519] exit_group(0) = ? [pid 520] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 521 ./strace-static-x86_64: Process 521 attached [pid 521] set_robust_list(0x555556b925e0, 24) = 0 [pid 521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 521] setpgid(0, 0) = 0 [pid 521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 521] write(3, "1000", 4) = 4 [pid 521] close(3) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 521] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 521] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[522], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 522 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 522 attached [pid 522] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 522] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] <... futex resumed>) = 1 [pid 522] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] <... socket resumed>) = 5 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=86}) = 0 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 522] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 521] <... futex resumed>) = 0 [pid 522] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] <... sendmsg resumed>) = 52 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 522] close(3) = 0 [pid 522] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 522] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 521] exit_group(0) = ? [pid 522] <... futex resumed>) = ? [pid 522] +++ exited with 0 +++ [pid 521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 523 ./strace-static-x86_64: Process 523 attached [pid 523] set_robust_list(0x555556b925e0, 24) = 0 [pid 523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 523] setpgid(0, 0) = 0 [pid 523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 523] write(3, "1000", 4) = 4 [pid 523] close(3) = 0 [pid 523] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 523] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 523] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 524 attached [pid 524] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 524] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 523] <... clone resumed>, parent_tid=[524], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 524 [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 524] <... futex resumed>) = 0 [pid 524] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 524] <... futex resumed>) = 0 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 524] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 523] <... futex resumed>) = 0 [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... futex resumed>) = 0 [pid 524] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 523] <... futex resumed>) = 0 [pid 524] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 524] <... futex resumed>) = 0 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 523] <... futex resumed>) = 0 [pid 524] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... ioctl resumed>, ifr_ifindex=87}) = 0 [pid 523] <... futex resumed>) = 0 [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... futex resumed>) = 0 [pid 523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 524] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] <... ioctl resumed>) = 0 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 523] <... futex resumed>) = 0 [pid 524] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] <... sendmsg resumed>) = 52 [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 523] <... futex resumed>) = 0 [pid 524] close(3 [pid 523] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] <... close resumed>) = 0 [pid 523] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 524] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 524] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 523] <... futex resumed>) = 0 [pid 523] exit_group(0) = ? [pid 524] <... futex resumed>) = ? [pid 524] +++ exited with 0 +++ [pid 523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 525 ./strace-static-x86_64: Process 525 attached [pid 525] set_robust_list(0x555556b925e0, 24) = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 525] setpgid(0, 0) = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 525] write(3, "1000", 4) = 4 [pid 525] close(3) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 525] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 525] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[526], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 526 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 526 attached [pid 526] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 526] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=88}) = 0 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = 0 [pid 525] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 526] <... futex resumed>) = 1 [pid 526] close(3) = 0 [pid 526] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] exit_group(0) = ? [pid 526] <... futex resumed>) = ? [pid 526] +++ exited with 0 +++ [pid 525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 527 ./strace-static-x86_64: Process 527 attached [pid 527] set_robust_list(0x555556b925e0, 24) = 0 [pid 527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 527] setpgid(0, 0) = 0 [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 527] write(3, "1000", 4) = 4 [pid 527] close(3) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 527] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 527] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[528], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 528 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 528 attached [pid 528] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 528] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=89}) = 0 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... futex resumed>) = 1 [pid 528] close(3) = 0 [pid 528] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 527] exit_group(0) = ? [pid 528] <... futex resumed>) = ? [pid 528] +++ exited with 0 +++ [pid 527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x555556b925e0, 24) = 0 [pid 529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 529] setpgid(0, 0) = 0 [pid 529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 529 [pid 529] write(3, "1000", 4) = 4 [pid 529] close(3) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 529] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 529] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[530], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 530 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 530 attached [pid 530] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 530] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 1 [pid 530] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 1 [pid 530] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 1 [pid 530] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 1 [pid 530] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=90}) = 0 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 1 [pid 530] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... futex resumed>) = 1 [pid 530] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] close(3) = 0 [pid 530] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 529] <... futex resumed>) = 0 [pid 529] exit_group(0) = ? [pid 530] +++ exited with 0 +++ [pid 529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 531 ./strace-static-x86_64: Process 531 attached [pid 531] set_robust_list(0x555556b925e0, 24) = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 531] setpgid(0, 0) = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 531] write(3, "1000", 4) = 4 [pid 531] close(3) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 531] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 531] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[532], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 532 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 532 attached [pid 532] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 532] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=91}) = 0 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] <... futex resumed>) = 1 [pid 532] close(3) = 0 [pid 532] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 531] exit_group(0) = ? [pid 532] <... futex resumed>) = ? [pid 532] +++ exited with 0 +++ [pid 531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 533 ./strace-static-x86_64: Process 533 attached [pid 533] set_robust_list(0x555556b925e0, 24) = 0 [pid 533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 533] setpgid(0, 0) = 0 [pid 533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 533] write(3, "1000", 4) = 4 [pid 533] close(3) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 533] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 533] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[534], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 534 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 534 attached [pid 534] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 534] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 1 [pid 534] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 1 [pid 534] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 1 [pid 534] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 1 [pid 534] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=92}) = 0 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 1 [pid 534] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 533] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 1 [pid 534] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 533] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 533] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 533] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 535 attached , parent_tid=[535], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 535 [pid 533] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 535] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 535] close(3) = 0 [pid 535] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 1 [ 23.683500][ T534] ================================================================== [ 23.691575][ T534] BUG: KASAN: use-after-free in free_netdev+0x18d/0x390 [ 23.698486][ T534] Read of size 8 at addr ffff888111dc3578 by task syz-executor301/534 [ 23.706617][ T534] [ 23.708929][ T534] CPU: 0 PID: 534 Comm: syz-executor301 Not tainted 5.10.117-syzkaller-00814-gfdd06dc6b0f8 #0 [ 23.719142][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.729175][ T534] Call Trace: [ 23.732455][ T534] dump_stack_lvl+0x1e2/0x24b [ 23.737155][ T534] ? bfq_pos_tree_add_move+0x43e/0x43e [ 23.742593][ T534] ? panic+0x7d7/0x7d7 [ 23.746859][ T534] print_address_description+0x81/0x3c0 [ 23.752385][ T534] kasan_report+0x1a4/0x1f0 [ 23.756859][ T534] ? kfree+0x226/0x290 [ 23.760912][ T534] ? free_netdev+0x18d/0x390 [ 23.765477][ T534] ? free_netdev+0x18d/0x390 [ 23.770045][ T534] __asan_report_load8_noabort+0x14/0x20 [ 23.775650][ T534] free_netdev+0x18d/0x390 [ 23.780042][ T534] netdev_run_todo+0xc0b/0xe10 [ 23.784780][ T534] ? netdev_refcnt_read+0x1f0/0x1f0 [ 23.789954][ T534] ? mutex_trylock+0xb0/0xb0 [ 23.794516][ T534] ? netlink_net_capable+0x124/0x160 [ 23.799773][ T534] rtnetlink_rcv_msg+0xb1b/0xc60 [ 23.804681][ T534] ? rtnetlink_bind+0x80/0x80 [ 23.809330][ T534] ? stack_trace_save+0x1f0/0x1f0 [ 23.814324][ T534] ? __kernel_text_address+0x9a/0x110 [ 23.819668][ T534] ? unwind_get_return_address+0x4c/0x90 [ 23.825271][ T534] ? avc_has_perm_noaudit+0x358/0x4c0 [ 23.830613][ T534] ? memcpy+0x56/0x70 [ 23.834565][ T534] ? avc_has_perm_noaudit+0x2ed/0x4c0 [ 23.839906][ T534] ? avc_denied+0x1b0/0x1b0 [ 23.844379][ T534] ? avc_has_perm+0x16d/0x260 [ 23.849025][ T534] ? __kasan_slab_alloc+0xb2/0xe0 [ 23.854020][ T534] ? kmem_cache_alloc+0x16c/0x300 [ 23.859012][ T534] ? avc_has_perm_noaudit+0x4c0/0x4c0 [ 23.864352][ T534] ? iov_iter_advance+0x263/0xb20 [ 23.869346][ T534] netlink_rcv_skb+0x1f0/0x460 [ 23.874081][ T534] ? rtnetlink_bind+0x80/0x80 [ 23.878724][ T534] ? netlink_ack+0xb60/0xb60 [ 23.883297][ T534] ? __netlink_lookup+0x392/0x3b0 [ 23.888299][ T534] rtnetlink_rcv+0x1c/0x20 [ 23.892699][ T534] netlink_unicast+0x91a/0xb10 [ 23.897438][ T534] ? netlink_detachskb+0xa0/0xa0 [ 23.902354][ T534] ? security_netlink_send+0x9d/0xb0 [ 23.907616][ T534] netlink_sendmsg+0xa40/0xd00 [ 23.912350][ T534] ? netlink_getsockopt+0x8d0/0x8d0 [ 23.917531][ T534] ? security_socket_sendmsg+0xb0/0xd0 [ 23.922958][ T534] ? netlink_getsockopt+0x8d0/0x8d0 [ 23.928131][ T534] ____sys_sendmsg+0x597/0x8e0 [ 23.932880][ T534] ? __sys_sendmsg_sock+0xc0/0xc0 [ 23.937880][ T534] ? import_iovec+0xe5/0x120 [ 23.942441][ T534] __sys_sendmsg+0x37b/0x460 [ 23.947012][ T534] ? ____sys_sendmsg+0x8e0/0x8e0 [ 23.951920][ T534] ? __kasan_check_write+0x14/0x20 [ 23.956998][ T534] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 23.962088][ T534] ? _raw_spin_unlock_irq+0x4e/0x70 [ 23.967257][ T534] ? ptrace_notify+0x248/0x340 [ 23.971993][ T534] __x64_sys_sendmsg+0x7f/0x90 [ 23.976724][ T534] do_syscall_64+0x34/0x70 [ 23.981107][ T534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.986968][ T534] RIP: 0033:0x7ff790c62a99 [ 23.991356][ T534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 24.010932][ T534] RSP: 002b:00007ff790c14308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 24.019312][ T534] RAX: ffffffffffffffda RBX: 00007ff790cea428 RCX: 00007ff790c62a99 [ 24.027264][ T534] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 24.035468][ T534] RBP: 00007ff790cea420 R08: 0000000000000000 R09: 0000000000000000 [ 24.043586][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff790cea42c [ 24.051529][ T534] R13: 00007ff790cb8064 R14: 74656e2f7665642f R15: 0000000000022000 [ 24.059472][ T534] [ 24.061773][ T534] Allocated by task 534: [ 24.065991][ T534] ____kasan_kmalloc+0xdc/0x110 [ 24.070811][ T534] __kasan_kmalloc+0x9/0x10 [ 24.075289][ T534] __kmalloc+0x1f7/0x360 [ 24.079502][ T534] sk_prot_alloc+0xbc/0x250 [ 24.083973][ T534] sk_alloc+0x38/0x4c0 [ 24.088021][ T534] tun_chr_open+0x7b/0x4a0 [ 24.092406][ T534] misc_open+0x3ea/0x440 [ 24.096620][ T534] chrdev_open+0x5fb/0x680 [ 24.101027][ T534] do_dentry_open+0x7a2/0x1090 [ 24.105944][ T534] vfs_open+0x73/0x80 [ 24.109907][ T534] path_openat+0x2638/0x2fd0 [ 24.114575][ T534] do_filp_open+0x200/0x440 [ 24.119055][ T534] do_sys_openat2+0x13b/0x470 [ 24.123711][ T534] __x64_sys_openat+0x243/0x290 [ 24.128545][ T534] do_syscall_64+0x34/0x70 [ 24.132946][ T534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 24.138808][ T534] [ 24.141108][ T534] Freed by task 535: [ 24.144981][ T534] kasan_set_track+0x4c/0x80 [ 24.150071][ T534] kasan_set_free_info+0x23/0x40 [ 24.154983][ T534] ____kasan_slab_free+0x121/0x160 [ 24.160069][ T534] __kasan_slab_free+0x11/0x20 [ 24.164816][ T534] slab_free_freelist_hook+0xcc/0x1a0 [ 24.170157][ T534] kfree+0xc3/0x290 [ 24.173932][ T534] __sk_destruct+0x48d/0x540 [ 24.178509][ T534] __sk_free+0x364/0x470 [ 24.182718][ T534] sk_free+0x51/0x90 [ 24.186582][ T534] __tun_detach+0x1649/0x1c20 [ 24.191403][ T534] tun_chr_close+0xb8/0xd0 [ 24.195917][ T534] __fput+0x348/0x7c0 [ 24.199868][ T534] ____fput+0x15/0x20 [ 24.203818][ T534] task_work_run+0x147/0x1b0 [ 24.208385][ T534] ptrace_notify+0x29a/0x340 [ 24.212947][ T534] syscall_exit_work+0x7c/0x130 [ 24.217764][ T534] syscall_exit_to_user_mode+0x6a/0xa0 [ 24.223198][ T534] do_syscall_64+0x40/0x70 [ 24.227588][ T534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 24.233445][ T534] [ 24.235747][ T534] The buggy address belongs to the object at ffff888111dc3000 [ 24.235747][ T534] which belongs to the cache kmalloc-2k of size 2048 [ 24.249770][ T534] The buggy address is located 1400 bytes inside of [ 24.249770][ T534] 2048-byte region [ffff888111dc3000, ffff888111dc3800) [ 24.263236][ T534] The buggy address belongs to the page: [ 24.268881][ T534] page:ffffea0004477000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x111dc0 [ 24.279090][ T534] head:ffffea0004477000 order:3 compound_mapcount:0 compound_pincount:0 [ 24.287393][ T534] flags: 0x8000000000010200(slab|head) [ 24.292832][ T534] raw: 8000000000010200 dead000000000100 dead000000000122 ffff888100042d80 [ 24.301399][ T534] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 24.309962][ T534] page dumped because: kasan: bad access detected [ 24.316444][ T534] page_owner tracks the page as allocated [ 24.322240][ T534] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 532, ts 23581540832, free_ts 23579296667 [ 24.342186][ T534] get_page_from_freelist+0x745/0x760 [ 24.347548][ T534] __alloc_pages_nodemask+0x3b6/0x890 [ 24.352892][ T534] allocate_slab+0x78/0x540 [ 24.357366][ T534] ___slab_alloc+0x131/0x2e0 [ 24.361924][ T534] __slab_alloc+0x63/0xa0 [ 24.366222][ T534] __kmalloc_track_caller+0x23e/0x350 [ 24.371564][ T534] pskb_expand_head+0x127/0x1140 [ 24.376476][ T534] netlink_trim+0x197/0x230 [ 24.380950][ T534] netlink_broadcast_filtered+0x76/0x1200 [ 24.386636][ T534] nlmsg_notify+0x100/0x1d0 [ 24.391112][ T534] rtmsg_ifinfo+0xe6/0x120 [ 24.395500][ T534] register_netdevice+0x150f/0x1790 [ 24.400680][ T534] tun_set_iff+0xb27/0x1100 [ 24.405151][ T534] __tun_chr_ioctl+0x8ab/0x2130 [ 24.409969][ T534] tun_chr_ioctl+0x2a/0x40 [ 24.414355][ T534] __se_sys_ioctl+0x115/0x190 [ 24.418996][ T534] page last free stack trace: [ 24.423667][ T534] __free_pages_ok+0x7f8/0x830 [ 24.428400][ T534] __free_pages+0x2d2/0x4c0 [ 24.432872][ T534] __free_slab+0xd3/0x190 [ 24.437169][ T534] unfreeze_partials+0x17d/0x1b0 [ 24.442181][ T534] put_cpu_partial+0xc8/0x190 [ 24.446835][ T534] __slab_free+0x2d8/0x3a0 [ 24.451223][ T534] ___cache_free+0x11f/0x140 [ 24.455792][ T534] qlink_free+0x38/0x40 [ 24.459918][ T534] qlist_free_all+0x4c/0xc0 [ 24.464391][ T534] kasan_quarantine_reduce+0x15a/0x170 [ 24.469818][ T534] __kasan_slab_alloc+0x2f/0xe0 [ 24.474638][ T534] kmem_cache_alloc+0x16c/0x300 [ 24.479458][ T534] vm_area_dup+0x22/0x130 [ 24.483756][ T534] __split_vma+0xb4/0x3f0 [ 24.488059][ T534] split_vma+0x7a/0xd0 [ 24.492110][ T534] mprotect_fixup+0x6fe/0x8e0 [ 24.496752][ T534] [ 24.499053][ T534] Memory state around the buggy address: [ 24.504667][ T534] ffff888111dc3400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 24.512709][ T534] ffff888111dc3480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 24.520756][ T534] >ffff888111dc3500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 24.529003][ T534] ^ [pid 535] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] <... sendmsg resumed>) = 52 [pid 534] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] exit_group(0) = ? [pid 535] <... futex resumed>) = ? [pid 535] +++ exited with 0 +++ [pid 534] +++ exited with 0 +++ [pid 533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 536 ./strace-static-x86_64: Process 536 attached [pid 536] set_robust_list(0x555556b925e0, 24) = 0 [pid 536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 536] setpgid(0, 0) = 0 [pid 536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 536] write(3, "1000", 4) = 4 [pid 536] close(3) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 536] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 536] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[537], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 537 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 537 attached [pid 537] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 537] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... futex resumed>) = 1 [pid 537] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... futex resumed>) = 1 [pid 537] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... futex resumed>) = 1 [pid 537] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... futex resumed>) = 1 [pid 537] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=93}) = 0 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... futex resumed>) = 1 [pid 537] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... futex resumed>) = 1 [pid 537] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 537] <... futex resumed>) = 1 [pid 536] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] close(3 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... close resumed>) = 0 [pid 537] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 537] <... futex resumed>) = 1 [pid 536] exit_group(0 [pid 537] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 536] <... exit_group resumed>) = ? [pid 537] <... futex resumed>) = ? [pid 537] +++ exited with 0 +++ [pid 536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 538 ./strace-static-x86_64: Process 538 attached [pid 538] set_robust_list(0x555556b925e0, 24) = 0 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 538] setpgid(0, 0) = 0 [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 538] write(3, "1000", 4) = 4 [pid 538] close(3) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 538] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 538] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 539 attached , parent_tid=[539], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 539 [pid 539] set_robust_list(0x7ff790c149e0, 24 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... set_robust_list resumed>) = 0 [pid 538] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... futex resumed>) = 0 [pid 539] <... futex resumed>) = 1 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] ioctl(3, TUNSETIFF, 0x20000200 [pid 538] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... ioctl resumed>) = 0 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 539] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 538] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 539] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... futex resumed>) = 0 [pid 539] <... futex resumed>) = 1 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 538] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... socket resumed>) = 5 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... futex resumed>) = 0 [pid 539] <... futex resumed>) = 1 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 538] <... futex resumed>) = 0 [pid 539] <... ioctl resumed>, ifr_ifindex=94}) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 538] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... ioctl resumed>) = 0 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 538] <... futex resumed>) = 0 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 538] <... futex resumed>) = 0 [ 24.537023][ T534] ffff888111dc3580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 24.545069][ T534] ffff888111dc3600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 24.553120][ T534] ================================================================== [ 24.561151][ T534] Disabling lock debugging due to kernel taint [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... sendmsg resumed>) = 52 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 538] <... futex resumed>) = 0 [pid 539] close(3 [pid 538] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... close resumed>) = 0 [pid 538] <... futex resumed>) = 0 [pid 539] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... futex resumed>) = 0 [pid 538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 538] exit_group(0) = ? [pid 539] <... futex resumed>) = ? [pid 539] +++ exited with 0 +++ [pid 538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 540 ./strace-static-x86_64: Process 540 attached [pid 540] set_robust_list(0x555556b925e0, 24) = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 24.617322][ T539] __nla_validate_parse: 69 callbacks suppressed [ 24.617329][ T539] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 540] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 540] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[541], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 541 ./strace-static-x86_64: Process 541 attached [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 541] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=95}) = 0 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = 0 [pid 540] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] <... futex resumed>) = 1 [pid 541] close(3) = 0 [pid 541] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = 0 [pid 540] exit_group(0) = ? [pid 541] <... futex resumed>) = ? [pid 541] +++ exited with 0 +++ [pid 540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 542 attached , child_tidptr=0x555556b925d0) = 542 [pid 542] set_robust_list(0x555556b925e0, 24) = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 542] close(3) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 542] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 542] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[543], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 543 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 543 attached [pid 543] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 543] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... futex resumed>) = 1 [pid 543] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... futex resumed>) = 1 [pid 543] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... futex resumed>) = 1 [pid 543] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... futex resumed>) = 1 [pid 543] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=96}) = 0 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... futex resumed>) = 1 [pid 543] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... futex resumed>) = 1 [pid 543] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 543] close(3 [pid 542] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... close resumed>) = 0 [pid 543] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] exit_group(0) = ? [pid 543] <... futex resumed>) = ? [pid 543] +++ exited with 0 +++ [pid 542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 544 ./strace-static-x86_64: Process 544 attached [pid 544] set_robust_list(0x555556b925e0, 24) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 544] setpgid(0, 0) = 0 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 544] write(3, "1000", 4) = 4 [pid 544] close(3) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 544] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 544] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[545], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 545 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 545 attached [pid 545] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 545] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 1 [pid 545] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 1 [pid 545] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 1 [pid 545] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 1 [pid 545] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=97}) = 0 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 1 [pid 545] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... futex resumed>) = 1 [ 24.682055][ T541] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [ 24.712982][ T543] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 545] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 545] close(3 [pid 544] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] <... close resumed>) = 0 [pid 544] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] <... futex resumed>) = 0 [pid 544] exit_group(0) = ? [pid 545] +++ exited with 0 +++ [pid 544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 546 ./strace-static-x86_64: Process 546 attached [pid 546] set_robust_list(0x555556b925e0, 24) = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 546] setpgid(0, 0) = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 546] write(3, "1000", 4) = 4 [pid 546] close(3) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 546] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 546] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 547 attached , parent_tid=[547], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 547 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 547] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=98}) = 0 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 547] <... futex resumed>) = 1 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 24.753398][ T545] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 547] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 547] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 546] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] <... futex resumed>) = 0 [pid 547] close(3) = 0 [pid 547] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 546] exit_group(0) = ? [pid 547] <... futex resumed>) = ? [pid 547] +++ exited with 0 +++ [pid 546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 548 ./strace-static-x86_64: Process 548 attached [pid 548] set_robust_list(0x555556b925e0, 24) = 0 [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 548] setpgid(0, 0) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3) = 0 [pid 548] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 548] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 548] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 549 attached , parent_tid=[549], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 549 [pid 549] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 549] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] <... openat resumed>) = 3 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = 0 [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 1 [pid 549] ioctl(3, TUNSETIFF, 0x20000200 [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] <... ioctl resumed>) = 0 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = 0 [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 549] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 549] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] <... socket resumed>) = 5 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 549] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=99}) = 0 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] <... futex resumed>) = 0 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 549] <... futex resumed>) = 0 [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] <... futex resumed>) = 0 [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 1 [ 24.811366][ T547] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 549] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] <... sendmsg resumed>) = 52 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 549] close(3 [pid 548] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... close resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 549] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] exit_group(0) = ? [pid 549] <... futex resumed>) = ? [pid 549] +++ exited with 0 +++ [pid 548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 550 attached , child_tidptr=0x555556b925d0) = 550 [pid 550] set_robust_list(0x555556b925e0, 24) = 0 [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] setpgid(0, 0) = 0 [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] write(3, "1000", 4) = 4 [pid 550] close(3) = 0 [pid 550] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 550] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 550] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 551 attached , parent_tid=[551], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 551 [pid 551] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 551] <... futex resumed>) = 0 [pid 551] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 551] ioctl(3, TUNSETIFF, 0x20000200 [pid 550] <... futex resumed>) = 1 [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... ioctl resumed>) = 0 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] <... futex resumed>) = 0 [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 550] <... futex resumed>) = 1 [pid 551] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... futex resumed>) = 0 [pid 551] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] <... futex resumed>) = 0 [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 550] <... futex resumed>) = 1 [pid 551] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... ioctl resumed>, ifr_ifindex=100}) = 0 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 550] <... futex resumed>) = 0 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] <... futex resumed>) = 0 [pid 551] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... ioctl resumed>) = 0 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 550] <... futex resumed>) = 0 [pid 551] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 24.860737][ T549] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 551] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 550] <... futex resumed>) = 0 [pid 550] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] close(3 [pid 550] <... futex resumed>) = 0 [pid 550] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... close resumed>) = 0 [pid 551] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 550] <... futex resumed>) = 0 [pid 550] exit_group(0) = ? [pid 551] +++ exited with 0 +++ [pid 550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 552 ./strace-static-x86_64: Process 552 attached [pid 552] set_robust_list(0x555556b925e0, 24) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 552] setpgid(0, 0) = 0 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 552] write(3, "1000", 4) = 4 [pid 552] close(3) = 0 [pid 552] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 552] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 552] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 553 attached , parent_tid=[553], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 553 [pid 553] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 553] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 553] <... futex resumed>) = 0 [pid 553] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 553] <... futex resumed>) = 0 [pid 553] ioctl(3, TUNSETIFF, 0x20000200 [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] <... ioctl resumed>) = 0 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 552] <... futex resumed>) = 0 [pid 553] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] <... socket resumed>) = 4 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 552] <... futex resumed>) = 0 [pid 553] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] <... socket resumed>) = 5 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 552] <... futex resumed>) = 0 [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 553] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 552] <... futex resumed>) = 0 [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] <... ioctl resumed>, ifr_ifindex=101}) = 0 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 552] <... futex resumed>) = 0 [pid 553] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] <... ioctl resumed>) = 0 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 552] <... futex resumed>) = 0 [pid 552] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 24.919303][ T551] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 552] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 552] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 552] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 552] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[554], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 554 [pid 552] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 554 attached [pid 554] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 554] close(3) = 0 [pid 554] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 554] <... futex resumed>) = 1 [pid 554] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 553] <... sendmsg resumed>) = 52 [pid 553] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] exit_group(0) = ? [pid 554] <... futex resumed>) = ? [pid 553] <... futex resumed>) = ? [pid 554] +++ exited with 0 +++ [pid 553] +++ exited with 0 +++ [pid 552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 555 ./strace-static-x86_64: Process 555 attached [pid 555] set_robust_list(0x555556b925e0, 24) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 555] setpgid(0, 0) = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 555] write(3, "1000", 4) = 4 [pid 555] close(3) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 555] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 555] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 556 attached , parent_tid=[556], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 556 [pid 556] set_robust_list(0x7ff790c149e0, 24 [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... set_robust_list resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] ioctl(3, TUNSETIFF, 0x20000200 [pid 555] <... futex resumed>) = 0 [ 24.979142][ T553] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] <... ioctl resumed>) = 0 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 556] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 556] <... futex resumed>) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 556] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] <... socket resumed>) = 5 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 556] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] <... ioctl resumed>, ifr_ifindex=102}) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 556] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] <... ioctl resumed>) = 0 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] <... sendmsg resumed>) = 52 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = 0 [pid 555] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] <... futex resumed>) = 1 [pid 556] close(3) = 0 [pid 556] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = 0 [pid 555] exit_group(0) = ? [pid 556] <... futex resumed>) = ? [pid 556] +++ exited with 0 +++ [pid 555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 557 attached , child_tidptr=0x555556b925d0) = 557 [pid 557] set_robust_list(0x555556b925e0, 24) = 0 [pid 557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 557] setpgid(0, 0) = 0 [pid 557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 557] write(3, "1000", 4) = 4 [pid 557] close(3) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 557] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 557] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[558], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 558 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 558 attached [pid 558] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 558] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] <... futex resumed>) = 1 [pid 558] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] <... futex resumed>) = 1 [pid 558] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] <... futex resumed>) = 1 [pid 558] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] <... futex resumed>) = 1 [pid 558] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=103}) = 0 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] <... futex resumed>) = 1 [pid 558] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 25.044171][ T556] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 558] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 557] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 557] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 557] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 559 attached [pid 559] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 559] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] <... clone resumed>, parent_tid=[559], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 559 [pid 557] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 559] <... futex resumed>) = 0 [pid 559] close(3) = 0 [pid 559] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] <... sendmsg resumed>) = 52 [pid 558] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] exit_group(0) = ? [pid 558] <... futex resumed>) = ? [pid 559] <... futex resumed>) = ? [pid 559] +++ exited with 0 +++ [pid 558] +++ exited with 0 +++ [pid 557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 25.104541][ T558] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 560 ./strace-static-x86_64: Process 560 attached [pid 560] set_robust_list(0x555556b925e0, 24) = 0 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 560] setpgid(0, 0) = 0 [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 560] write(3, "1000", 4) = 4 [pid 560] close(3) = 0 [pid 560] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 560] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 560] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 561 attached [pid 561] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] <... clone resumed>, parent_tid=[561], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 561 [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] <... futex resumed>) = 0 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] ioctl(3, TUNSETIFF, 0x20000200 [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] <... ioctl resumed>) = 0 [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] <... futex resumed>) = 0 [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=104}) = 0 [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] <... ioctl resumed>) = 0 [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 560] <... futex resumed>) = 0 [pid 561] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 561] <... futex resumed>) = 0 [pid 561] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] <... sendmsg resumed>) = 52 [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 560] <... futex resumed>) = 0 [pid 561] close(3 [pid 560] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] <... close resumed>) = 0 [pid 560] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 560] <... futex resumed>) = 0 [pid 560] exit_group(0) = ? [pid 561] +++ exited with 0 +++ [pid 560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 562 ./strace-static-x86_64: Process 562 attached [pid 562] set_robust_list(0x555556b925e0, 24) = 0 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 562] setpgid(0, 0) = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 562] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 562] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[563], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 563 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 563 attached [pid 563] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 563] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = 1 [pid 563] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = 1 [pid 563] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = 1 [pid 563] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = 1 [pid 563] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=105}) = 0 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... futex resumed>) = 1 [pid 563] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... sendmsg resumed>) = 52 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] close(3 [pid 562] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 563] <... close resumed>) = 0 [pid 563] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 562] exit_group(0) = ? [pid 563] +++ exited with 0 +++ [pid 562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 564 ./strace-static-x86_64: Process 564 attached [pid 564] set_robust_list(0x555556b925e0, 24) = 0 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 564] setpgid(0, 0) = 0 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 564] write(3, "1000", 4) = 4 [pid 564] close(3) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 564] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 564] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 565 attached [pid 565] set_robust_list(0x7ff790c149e0, 24 [pid 564] <... clone resumed>, parent_tid=[565], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 565 [pid 565] <... set_robust_list resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] ioctl(3, TUNSETIFF, 0x20000200 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] <... ioctl resumed>) = 0 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=106}) = 0 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] close(3) = 0 [pid 565] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 564] <... futex resumed>) = 0 [pid 564] exit_group(0) = ? [pid 565] +++ exited with 0 +++ [pid 564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 566 ./strace-static-x86_64: Process 566 attached [pid 566] set_robust_list(0x555556b925e0, 24) = 0 [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 566] setpgid(0, 0) = 0 [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 566] write(3, "1000", 4) = 4 [pid 566] close(3) = 0 [pid 566] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 566] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 566] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] <... clone resumed>, parent_tid=[567], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 567 [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 567] ioctl(3, TUNSETIFF, 0x20000200 [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] <... ioctl resumed>) = 0 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] <... futex resumed>) = 0 [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 567] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 567] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] <... socket resumed>) = 5 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 567] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=107}) = 0 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 1 [pid 567] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 567] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] <... sendmsg resumed>) = 52 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 566] <... futex resumed>) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] <... futex resumed>) = 0 [pid 567] close(3 [pid 566] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] <... close resumed>) = 0 [pid 567] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 566] <... futex resumed>) = 0 [pid 567] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 566] exit_group(0) = ? [pid 567] <... futex resumed>) = 231 [pid 567] +++ exited with 0 +++ [pid 566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 568 ./strace-static-x86_64: Process 568 attached [pid 568] set_robust_list(0x555556b925e0, 24) = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 568] setpgid(0, 0) = 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 568] write(3, "1000", 4) = 4 [pid 568] close(3) = 0 [pid 568] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 568] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 568] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 569 attached [pid 569] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] <... clone resumed>, parent_tid=[569], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 569 [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 569] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 569] ioctl(3, TUNSETIFF, 0x20000200 [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... ioctl resumed>) = 0 [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] <... futex resumed>) = 0 [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 569] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 569] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 569] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=108}) = 0 [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 569] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 1 [pid 569] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... sendmsg resumed>) = 52 [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 568] <... futex resumed>) = 0 [pid 569] close(3 [pid 568] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 568] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] exit_group(0) = ? [pid 569] <... futex resumed>) = ? [pid 569] +++ exited with 0 +++ [pid 568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 570 ./strace-static-x86_64: Process 570 attached [pid 570] set_robust_list(0x555556b925e0, 24) = 0 [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 570] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 570] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[571], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 571 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 571] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... futex resumed>) = 1 [pid 571] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... futex resumed>) = 1 [pid 571] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... futex resumed>) = 1 [pid 571] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... futex resumed>) = 1 [pid 571] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=109}) = 0 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... futex resumed>) = 1 [pid 571] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... futex resumed>) = 1 [pid 571] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 1 [pid 570] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(3 [pid 570] <... futex resumed>) = 0 [pid 570] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] <... close resumed>) = 0 [pid 571] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 570] <... futex resumed>) = 0 [pid 570] exit_group(0) = ? [pid 571] +++ exited with 0 +++ [pid 570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 572 ./strace-static-x86_64: Process 572 attached [pid 572] set_robust_list(0x555556b925e0, 24) = 0 [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 572] setpgid(0, 0) = 0 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 572] write(3, "1000", 4) = 4 [pid 572] close(3) = 0 [pid 572] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 572] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 572] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 573 attached [pid 573] set_robust_list(0x7ff790c149e0, 24 [pid 572] <... clone resumed>, parent_tid=[573], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 573 [pid 573] <... set_robust_list resumed>) = 0 [pid 573] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 573] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 573] ioctl(3, TUNSETIFF, 0x20000200 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... ioctl resumed>) = 0 [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] <... futex resumed>) = 0 [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... futex resumed>) = 0 [pid 573] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] <... futex resumed>) = 0 [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 1 [pid 573] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... socket resumed>) = 5 [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... futex resumed>) = 1 [pid 573] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 572] <... futex resumed>) = 0 [pid 573] <... ioctl resumed>, ifr_ifindex=110}) = 0 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] <... futex resumed>) = 0 [pid 573] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... ioctl resumed>) = 0 [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 572] <... futex resumed>) = 0 [pid 573] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... sendmsg resumed>) = 52 [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 572] <... futex resumed>) = 0 [pid 573] close(3 [pid 572] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] <... close resumed>) = 0 [pid 572] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] <... futex resumed>) = 0 [pid 572] exit_group(0) = ? [pid 573] <... futex resumed>) = ? [pid 573] +++ exited with 0 +++ [pid 572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 574 ./strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x555556b925e0, 24) = 0 [pid 574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 574] setpgid(0, 0) = 0 [pid 574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 574] write(3, "1000", 4) = 4 [pid 574] close(3) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 574] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 574] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[575], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 575 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 575 attached [pid 575] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 575] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=111}) = 0 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 575] <... futex resumed>) = 1 [pid 575] close(3) = 0 [pid 575] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 574] exit_group(0) = ? [pid 575] <... futex resumed>) = ? [pid 575] +++ exited with 0 +++ [pid 574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 576 ./strace-static-x86_64: Process 576 attached [pid 576] set_robust_list(0x555556b925e0, 24) = 0 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 576] setpgid(0, 0) = 0 [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 576] write(3, "1000", 4) = 4 [pid 576] close(3) = 0 [pid 576] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 576] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 576] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 577 attached [pid 577] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 577] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] <... clone resumed>, parent_tid=[577], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 577 [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 577] <... futex resumed>) = 0 [pid 577] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 1 [pid 577] ioctl(3, TUNSETIFF, 0x20000200 [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] <... ioctl resumed>) = 0 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 577] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 577] <... futex resumed>) = 0 [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 577] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 1 [pid 577] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] <... socket resumed>) = 5 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 1 [pid 577] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] <... ioctl resumed>, ifr_ifindex=112}) = 0 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] <... futex resumed>) = 0 [pid 577] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] <... ioctl resumed>) = 0 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] <... futex resumed>) = 0 [pid 577] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] <... sendmsg resumed>) = 52 [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] <... futex resumed>) = 0 [pid 577] close(3 [pid 576] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] <... close resumed>) = 0 [pid 576] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 576] <... futex resumed>) = 0 [pid 577] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] exit_group(0) = ? [pid 577] <... futex resumed>) = ? [pid 577] +++ exited with 0 +++ [pid 576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 578 ./strace-static-x86_64: Process 578 attached [pid 578] set_robust_list(0x555556b925e0, 24) = 0 [pid 578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 578] setpgid(0, 0) = 0 [pid 578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 578] write(3, "1000", 4) = 4 [pid 578] close(3) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 578] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 578] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[579], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 579 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 579 attached [pid 579] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 579] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 579] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] <... futex resumed>) = 0 [pid 579] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=113}) = 0 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... futex resumed>) = 0 [pid 578] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 579] <... futex resumed>) = 1 [pid 579] close(3) = 0 [pid 579] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... futex resumed>) = 0 [pid 578] exit_group(0) = ? [pid 579] <... futex resumed>) = ? [pid 579] +++ exited with 0 +++ [pid 578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 580 attached , child_tidptr=0x555556b925d0) = 580 [pid 580] set_robust_list(0x555556b925e0, 24) = 0 [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 580] setpgid(0, 0) = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 580] write(3, "1000", 4) = 4 [pid 580] close(3) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 580] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 580] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[581], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 581 ./strace-static-x86_64: Process 581 attached [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 581] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = 0 [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] <... futex resumed>) = 1 [pid 581] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 580] <... futex resumed>) = 0 [pid 581] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] <... futex resumed>) = 0 [pid 581] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] <... socket resumed>) = 4 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 580] <... futex resumed>) = 0 [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 580] <... futex resumed>) = 0 [pid 581] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=114}) = 0 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 580] <... futex resumed>) = 0 [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 580] <... futex resumed>) = 0 [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 580] <... futex resumed>) = 0 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] <... sendmsg resumed>) = 52 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 580] <... futex resumed>) = 0 [pid 581] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 580] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] <... futex resumed>) = 0 [pid 581] close(3 [pid 580] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] <... close resumed>) = 0 [pid 581] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 581] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 580] <... futex resumed>) = 0 [pid 580] exit_group(0) = ? [pid 581] <... futex resumed>) = ? [pid 581] +++ exited with 0 +++ [pid 580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 582 ./strace-static-x86_64: Process 582 attached [pid 582] set_robust_list(0x555556b925e0, 24) = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 582] setpgid(0, 0) = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 582] write(3, "1000", 4) = 4 [pid 582] close(3) = 0 [pid 582] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 582] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 582] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[583], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 583 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 583 attached [pid 583] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 583] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] <... futex resumed>) = 0 [pid 583] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=115}) = 0 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 583] close(3 [pid 582] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 583] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] exit_group(0 [pid 583] <... futex resumed>) = ? [pid 582] <... exit_group resumed>) = ? [pid 583] +++ exited with 0 +++ [pid 582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 584 ./strace-static-x86_64: Process 584 attached [pid 584] set_robust_list(0x555556b925e0, 24) = 0 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 584] setpgid(0, 0) = 0 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 584] write(3, "1000", 4) = 4 [pid 584] close(3) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 584] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 584] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[585], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 585 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 585 attached [pid 585] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 585] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 584] <... futex resumed>) = 0 [pid 585] ioctl(3, TUNSETIFF, 0x20000200 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... ioctl resumed>) = 0 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... futex resumed>) = 1 [pid 585] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... futex resumed>) = 1 [pid 585] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... futex resumed>) = 1 [pid 585] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=116}) = 0 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... futex resumed>) = 1 [pid 585] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 1 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... sendmsg resumed>) = 52 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... futex resumed>) = 1 [pid 585] close(3) = 0 [pid 585] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 584] <... futex resumed>) = 0 [pid 584] exit_group(0) = ? [pid 585] +++ exited with 0 +++ [pid 584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 586 ./strace-static-x86_64: Process 586 attached [pid 586] set_robust_list(0x555556b925e0, 24) = 0 [pid 586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 586] setpgid(0, 0) = 0 [pid 586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 586] write(3, "1000", 4) = 4 [pid 586] close(3) = 0 [pid 586] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 586] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 586] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 587 attached , parent_tid=[587], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 587 [pid 587] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 587] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 586] <... futex resumed>) = 0 [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 586] <... futex resumed>) = 0 [pid 587] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... socket resumed>) = 4 [pid 586] <... futex resumed>) = 0 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... futex resumed>) = 0 [pid 586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] <... futex resumed>) = 0 [pid 587] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... socket resumed>) = 5 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 586] <... futex resumed>) = 0 [pid 587] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] <... futex resumed>) = 0 [pid 587] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... ioctl resumed>, ifr_ifindex=117}) = 0 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 586] <... futex resumed>) = 0 [pid 587] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] <... futex resumed>) = 0 [pid 587] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... ioctl resumed>) = 0 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 586] <... futex resumed>) = 0 [pid 587] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] <... futex resumed>) = 0 [pid 587] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... sendmsg resumed>) = 52 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... futex resumed>) = 0 [pid 586] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] <... futex resumed>) = 1 [pid 587] close(3) = 0 [pid 587] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... futex resumed>) = 0 [pid 586] exit_group(0) = ? [pid 587] <... futex resumed>) = ? [pid 587] +++ exited with 0 +++ [pid 586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 588 ./strace-static-x86_64: Process 588 attached [pid 588] set_robust_list(0x555556b925e0, 24) = 0 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 588] setpgid(0, 0) = 0 [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 588] write(3, "1000", 4) = 4 [pid 588] close(3) = 0 [pid 588] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 588] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 588] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 589 attached [pid 589] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 589] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 588] <... clone resumed>, parent_tid=[589], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 589 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 1 [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] <... socket resumed>) = 5 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 589] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 588] <... futex resumed>) = 0 [pid 589] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] <... ioctl resumed>, ifr_ifindex=118}) = 0 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 589] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] <... ioctl resumed>) = 0 [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 588] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] close(3) = 0 [pid 589] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 588] <... futex resumed>) = 0 [pid 588] exit_group(0) = ? [pid 589] +++ exited with 0 +++ [pid 588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 590 ./strace-static-x86_64: Process 590 attached [pid 590] set_robust_list(0x555556b925e0, 24) = 0 [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 590] setpgid(0, 0) = 0 [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 590] write(3, "1000", 4) = 4 [pid 590] close(3) = 0 [pid 590] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 590] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 590] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x7ff790c149e0, 24 [pid 590] <... clone resumed>, parent_tid=[591], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 591 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... set_robust_list resumed>) = 0 [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] ioctl(3, TUNSETIFF, 0x20000200 [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] <... ioctl resumed>) = 0 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 591] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] <... socket resumed>) = 4 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] <... socket resumed>) = 5 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] <... ioctl resumed>, ifr_ifindex=119}) = 0 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 591] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] <... ioctl resumed>) = 0 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] <... sendmsg resumed>) = 52 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 591] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 590] <... futex resumed>) = 0 [pid 590] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... futex resumed>) = 0 [pid 590] <... futex resumed>) = 1 [pid 591] close(3 [pid 590] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] <... close resumed>) = 0 [pid 591] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 590] <... futex resumed>) = 0 [pid 591] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 590] exit_group(0 [pid 591] <... futex resumed>) = ? [pid 590] <... exit_group resumed>) = ? [pid 591] +++ exited with 0 +++ [pid 590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 592 ./strace-static-x86_64: Process 592 attached [pid 592] set_robust_list(0x555556b925e0, 24) = 0 [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 592] setpgid(0, 0) = 0 [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 592] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 592] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 593 attached , parent_tid=[593], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 593 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 593] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=120}) = 0 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 593] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = 0 [pid 592] <... futex resumed>) = 1 [pid 593] close(3 [pid 592] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 593] <... close resumed>) = 0 [pid 593] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 593] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] exit_group(0 [pid 593] <... futex resumed>) = ? [pid 592] <... exit_group resumed>) = ? [pid 593] +++ exited with 0 +++ [pid 592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 594 ./strace-static-x86_64: Process 594 attached [pid 594] set_robust_list(0x555556b925e0, 24) = 0 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 594] setpgid(0, 0) = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 594] write(3, "1000", 4) = 4 [pid 594] close(3) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 594] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 594] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 595 attached , parent_tid=[595], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 595 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 595] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 595] ioctl(3, TUNSETIFF, 0x20000200 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] <... ioctl resumed>) = 0 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 595] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=121}) = 0 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 594] <... futex resumed>) = 0 [pid 595] close(3 [pid 594] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] <... close resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 595] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 595] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 595] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 594] exit_group(0 [pid 595] <... futex resumed>) = ? [pid 594] <... exit_group resumed>) = ? [pid 595] +++ exited with 0 +++ [pid 594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 596 attached , child_tidptr=0x555556b925d0) = 596 [pid 596] set_robust_list(0x555556b925e0, 24) = 0 [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 596] setpgid(0, 0) = 0 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 596] write(3, "1000", 4) = 4 [pid 596] close(3) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 596] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 596] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[597], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 597 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 597 attached [pid 597] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 597] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 597] ioctl(3, TUNSETIFF, 0x20000200 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] <... ioctl resumed>) = 0 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 597] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 596] <... futex resumed>) = 0 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] <... futex resumed>) = 0 [pid 596] <... futex resumed>) = 1 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 597] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] <... socket resumed>) = 5 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 597] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 596] <... futex resumed>) = 0 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] <... futex resumed>) = 0 [pid 596] <... futex resumed>) = 1 [pid 597] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] <... ioctl resumed>, ifr_ifindex=122}) = 0 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 597] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] <... sendmsg resumed>) = 52 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 596] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 597] close(3) = 0 [pid 597] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 596] <... futex resumed>) = 0 [pid 597] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 596] exit_group(0) = ? [pid 597] <... futex resumed>) = ? [pid 597] +++ exited with 0 +++ [pid 596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 598 attached , child_tidptr=0x555556b925d0) = 598 [pid 598] set_robust_list(0x555556b925e0, 24) = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 598] setpgid(0, 0) = 0 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 [pid 598] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 598] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 598] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 599 attached [pid 599] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] <... clone resumed>, parent_tid=[599], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 599 [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] <... futex resumed>) = 0 [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] <... futex resumed>) = 0 [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 598] <... futex resumed>) = 1 [pid 599] ioctl(3, TUNSETIFF, 0x20000200 [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... ioctl resumed>) = 0 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] <... futex resumed>) = 0 [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] <... futex resumed>) = 0 [pid 599] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] <... futex resumed>) = 0 [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] <... futex resumed>) = 0 [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 598] <... futex resumed>) = 1 [pid 599] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... ioctl resumed>, ifr_ifindex=123}) = 0 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... ioctl resumed>) = 0 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... sendmsg resumed>) = 52 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 598] <... futex resumed>) = 1 [pid 599] close(3 [pid 598] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... close resumed>) = 0 [pid 599] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] exit_group(0) = ? [pid 599] <... futex resumed>) = ? [pid 599] +++ exited with 0 +++ [pid 598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 600 ./strace-static-x86_64: Process 600 attached [pid 600] set_robust_list(0x555556b925e0, 24) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 [pid 600] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 600] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 600] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 601 attached , parent_tid=[601], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 601 [pid 601] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] ioctl(3, TUNSETIFF, 0x20000200 [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 601] <... ioctl resumed>) = 0 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=124}) = 0 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] <... futex resumed>) = 0 [pid 601] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 601] <... sendmsg resumed>) = 52 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 601] close(3 [pid 600] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] <... close resumed>) = 0 [pid 601] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] exit_group(0) = ? [pid 601] <... futex resumed>) = ? [pid 601] +++ exited with 0 +++ [pid 600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 602 ./strace-static-x86_64: Process 602 attached [pid 602] set_robust_list(0x555556b925e0, 24) = 0 [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 602] setpgid(0, 0) = 0 [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 602] write(3, "1000", 4) = 4 [pid 602] close(3) = 0 [pid 602] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 602] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 602] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 603 attached , parent_tid=[603], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 603 [pid 603] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 0 [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 603] ioctl(3, TUNSETIFF, 0x20000200 [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... ioctl resumed>) = 0 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 0 [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 603] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... socket resumed>) = 5 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = 0 [pid 603] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 602] <... futex resumed>) = 1 [pid 603] <... ioctl resumed>, ifr_ifindex=125}) = 0 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] <... futex resumed>) = 0 [pid 603] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] <... futex resumed>) = 0 [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 602] <... futex resumed>) = 0 [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... sendmsg resumed>) = 52 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = 0 [pid 603] close(3 [pid 602] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... close resumed>) = 0 [pid 603] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 603] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] <... futex resumed>) = 0 [pid 602] exit_group(0) = ? [pid 603] <... futex resumed>) = ? [pid 603] +++ exited with 0 +++ [pid 602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 604 ./strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x555556b925e0, 24) = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 604] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 604] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[605], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 605 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 605 attached [pid 605] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 605] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=126}) = 0 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] close(3) = 0 [pid 605] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] exit_group(0) = ? [pid 605] <... futex resumed>) = ? [pid 605] +++ exited with 0 +++ [pid 604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 606 attached , child_tidptr=0x555556b925d0) = 606 [pid 606] set_robust_list(0x555556b925e0, 24) = 0 [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 606] setpgid(0, 0) = 0 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 606] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 606] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 607 attached , parent_tid=[607], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 607 [pid 607] set_robust_list(0x7ff790c149e0, 24 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... set_robust_list resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 607] ioctl(3, TUNSETIFF, 0x20000200 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... ioctl resumed>) = 0 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... socket resumed>) = 4 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 607] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... socket resumed>) = 5 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... ioctl resumed>, ifr_ifindex=127}) = 0 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... ioctl resumed>) = 0 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 607] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... sendmsg resumed>) = 52 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 607] close(3 [pid 606] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... close resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 607] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 606] exit_group(0 [pid 607] <... futex resumed>) = ? [pid 606] <... exit_group resumed>) = ? [pid 607] +++ exited with 0 +++ [pid 606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 608 attached [pid 608] set_robust_list(0x555556b925e0, 24) = 0 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 608 [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 608] setpgid(0, 0) = 0 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 608] write(3, "1000", 4) = 4 [pid 608] close(3) = 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 608] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 608] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 609 attached , parent_tid=[609], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 609 [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] set_robust_list(0x7ff790c149e0, 24 [pid 608] <... futex resumed>) = 0 [pid 609] <... set_robust_list resumed>) = 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 1 [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] ioctl(3, TUNSETIFF, 0x20000200 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] <... ioctl resumed>) = 0 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 608] <... futex resumed>) = 0 [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 608] <... futex resumed>) = 0 [pid 609] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] <... socket resumed>) = 5 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 608] <... futex resumed>) = 0 [pid 609] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] <... ioctl resumed>, ifr_ifindex=128}) = 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 1 [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 608] <... futex resumed>) = 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] <... ioctl resumed>) = 0 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 608] <... futex resumed>) = 0 [pid 609] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] <... futex resumed>) = 0 [pid 609] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] <... sendmsg resumed>) = 52 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 608] <... futex resumed>) = 0 [pid 609] close(3 [pid 608] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... close resumed>) = 0 [pid 608] <... futex resumed>) = 0 [pid 609] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] exit_group(0 [pid 609] <... futex resumed>) = ? [pid 608] <... exit_group resumed>) = ? [pid 609] +++ exited with 0 +++ [pid 608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 610 ./strace-static-x86_64: Process 610 attached [pid 610] set_robust_list(0x555556b925e0, 24) = 0 [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 610] setpgid(0, 0) = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 610] write(3, "1000", 4) = 4 [pid 610] close(3) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 610] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 610] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[611], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 611 [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 611 attached [pid 611] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 611] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] <... futex resumed>) = 1 [pid 611] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] <... futex resumed>) = 1 [pid 611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] <... futex resumed>) = 1 [pid 611] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=129}) = 0 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 611] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 611] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 610] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] <... futex resumed>) = 0 [pid 611] close(3 [pid 610] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] <... close resumed>) = 0 [pid 611] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 611] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 610] exit_group(0 [pid 611] <... futex resumed>) = ? [pid 610] <... exit_group resumed>) = ? [pid 611] +++ exited with 0 +++ [pid 610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 612 ./strace-static-x86_64: Process 612 attached [pid 612] set_robust_list(0x555556b925e0, 24) = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 612] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 612] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 613 attached , parent_tid=[613], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 613 [pid 613] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] <... futex resumed>) = 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] <... futex resumed>) = 0 [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] <... futex resumed>) = 0 [pid 613] ioctl(3, TUNSETIFF, 0x20000200 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] <... futex resumed>) = 0 [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] <... futex resumed>) = 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] <... futex resumed>) = 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] <... ioctl resumed>, ifr_ifindex=130}) = 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 613] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... sendmsg resumed>) = 52 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] close(3 [pid 612] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... close resumed>) = 0 [pid 613] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] exit_group(0) = ? [pid 613] <... futex resumed>) = ? [pid 613] +++ exited with 0 +++ [pid 612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 614 ./strace-static-x86_64: Process 614 attached [pid 614] set_robust_list(0x555556b925e0, 24) = 0 [pid 614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 614] setpgid(0, 0) = 0 [pid 614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 614] write(3, "1000", 4) = 4 [pid 614] close(3) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 614] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 614] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 615 attached [pid 615] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 615] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 614] <... clone resumed>, parent_tid=[615], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 615 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 615] <... futex resumed>) = 0 [pid 615] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... openat resumed>) = 3 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 615] <... futex resumed>) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=131}) = 0 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 614] <... futex resumed>) = 0 [pid 615] close(3 [pid 614] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... close resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 615] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 614] exit_group(0) = ? [pid 615] <... futex resumed>) = ? [pid 615] +++ exited with 0 +++ [pid 614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 616 ./strace-static-x86_64: Process 616 attached [pid 616] set_robust_list(0x555556b925e0, 24) = 0 [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 616] setpgid(0, 0) = 0 [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 616] write(3, "1000", 4) = 4 [pid 616] close(3) = 0 [pid 616] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 616] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 616] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 617 attached [pid 617] set_robust_list(0x7ff790c149e0, 24 [pid 616] <... clone resumed>, parent_tid=[617], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 617 [pid 617] <... set_robust_list resumed>) = 0 [pid 617] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 617] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] <... openat resumed>) = 3 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 617] ioctl(3, TUNSETIFF, 0x20000200 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] <... ioctl resumed>) = 0 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] <... futex resumed>) = 0 [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] <... futex resumed>) = 0 [pid 617] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=132}) = 0 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 616] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] close(3) = 0 [pid 617] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 617] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] exit_group(0) = ? [pid 617] <... futex resumed>) = ? [pid 617] +++ exited with 0 +++ [pid 616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 618 ./strace-static-x86_64: Process 618 attached [pid 618] set_robust_list(0x555556b925e0, 24) = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] write(3, "1000", 4) = 4 [pid 618] close(3) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 618] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 618] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 619 attached , parent_tid=[619], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 619 [pid 619] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 619] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 619] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 619] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 618] <... futex resumed>) = 1 [pid 619] ioctl(3, TUNSETIFF, 0x20000200 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] <... ioctl resumed>) = 0 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=133}) = 0 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] close(3) = 0 [pid 619] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 618] <... futex resumed>) = 0 [pid 619] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] exit_group(0) = ? [pid 619] <... futex resumed>) = ? [pid 619] +++ exited with 0 +++ [pid 618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 620 ./strace-static-x86_64: Process 620 attached [pid 620] set_robust_list(0x555556b925e0, 24) = 0 [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 620] setpgid(0, 0) = 0 [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 620] write(3, "1000", 4) = 4 [pid 620] close(3) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 620] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 620] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 621 attached , parent_tid=[621], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 621 [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 621] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 621] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 620] <... futex resumed>) = 0 [pid 621] ioctl(3, TUNSETIFF, 0x20000200 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] <... ioctl resumed>) = 0 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 621] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 620] <... futex resumed>) = 0 [pid 621] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] <... socket resumed>) = 4 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 620] <... futex resumed>) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] <... socket resumed>) = 5 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=134}) = 0 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 621] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 621] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 620] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 621] close(3) = 0 [pid 621] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 620] <... futex resumed>) = 0 [pid 621] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 620] exit_group(0) = ? [pid 621] <... futex resumed>) = ? [pid 621] +++ exited with 0 +++ [pid 620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 622 attached , child_tidptr=0x555556b925d0) = 622 [pid 622] set_robust_list(0x555556b925e0, 24) = 0 [pid 622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 622] setpgid(0, 0) = 0 [pid 622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 622] write(3, "1000", 4) = 4 [pid 622] close(3) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 622] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 622] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 623 attached [pid 623] set_robust_list(0x7ff790c149e0, 24 [pid 622] <... clone resumed>, parent_tid=[623], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 623 [pid 623] <... set_robust_list resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] <... openat resumed>) = 3 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=135}) = 0 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] <... ioctl resumed>) = 0 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 623] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 622] <... futex resumed>) = 0 [pid 623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 622] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] close(3) = 0 [pid 623] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 622] <... futex resumed>) = 0 [pid 623] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 622] exit_group(0 [pid 623] <... futex resumed>) = ? [pid 622] <... exit_group resumed>) = ? [pid 623] +++ exited with 0 +++ [pid 622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 624 ./strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x555556b925e0, 24) = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 624] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 624] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 625 attached , parent_tid=[625], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 625 [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 625] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 625] ioctl(3, TUNSETIFF, 0x20000200 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] <... ioctl resumed>) = 0 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] <... futex resumed>) = 1 [pid 625] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] <... futex resumed>) = 0 [pid 625] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=136}) = 0 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] <... sendmsg resumed>) = 52 [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 625] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] <... futex resumed>) = 0 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] close(3 [pid 624] <... futex resumed>) = 0 [pid 625] <... close resumed>) = 0 [pid 624] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] exit_group(0 [pid 625] <... futex resumed>) = ? [pid 624] <... exit_group resumed>) = ? [pid 625] +++ exited with 0 +++ [pid 624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 626 ./strace-static-x86_64: Process 626 attached [pid 626] set_robust_list(0x555556b925e0, 24) = 0 [pid 626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 626] setpgid(0, 0) = 0 [pid 626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 626] write(3, "1000", 4) = 4 [pid 626] close(3) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 626] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 626] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 627 attached , parent_tid=[627], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 627 [pid 627] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 627] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 627] <... futex resumed>) = 0 [pid 627] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... futex resumed>) = 0 [pid 626] <... futex resumed>) = 1 [pid 627] ioctl(3, TUNSETIFF, 0x20000200 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] <... ioctl resumed>) = 0 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 627] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 627] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=137}) = 0 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 627] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 627] <... futex resumed>) = 0 [pid 627] close(3) = 0 [pid 626] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] exit_group(0 [pid 627] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] <... exit_group resumed>) = ? [pid 627] <... futex resumed>) = ? [pid 627] +++ exited with 0 +++ [pid 626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 628 attached , child_tidptr=0x555556b925d0) = 628 [pid 628] set_robust_list(0x555556b925e0, 24) = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 628] setpgid(0, 0) = 0 [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 628] write(3, "1000", 4) = 4 [pid 628] close(3) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 628] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 628] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 629 attached , parent_tid=[629], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 629 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 629] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=138}) = 0 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 629] close(3 [pid 628] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 629] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] <... futex resumed>) = 0 [pid 629] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] exit_group(0 [pid 629] <... futex resumed>) = ? [pid 628] <... exit_group resumed>) = ? [pid 629] +++ exited with 0 +++ [pid 628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 630 ./strace-static-x86_64: Process 630 attached [pid 630] set_robust_list(0x555556b925e0, 24) = 0 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 630] setpgid(0, 0) = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 630] write(3, "1000", 4) = 4 [pid 630] close(3) = 0 [pid 630] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 630] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 630] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 631 attached , parent_tid=[631], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 631 [pid 631] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 631] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 1 [pid 631] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... openat resumed>) = 3 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] <... futex resumed>) = 0 [pid 631] ioctl(3, TUNSETIFF, 0x20000200 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... ioctl resumed>) = 0 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 631] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... socket resumed>) = 5 [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... ioctl resumed>, ifr_ifindex=139}) = 0 [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... ioctl resumed>) = 0 [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 630] <... futex resumed>) = 0 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... sendmsg resumed>) = 52 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] <... futex resumed>) = 0 [pid 631] close(3 [pid 630] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] <... close resumed>) = 0 [pid 631] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 631] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] exit_group(0 [pid 631] <... futex resumed>) = ? [pid 630] <... exit_group resumed>) = ? [pid 631] +++ exited with 0 +++ [pid 630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 632 attached , child_tidptr=0x555556b925d0) = 632 [pid 632] set_robust_list(0x555556b925e0, 24) = 0 [pid 632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 632] setpgid(0, 0) = 0 [pid 632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 632] write(3, "1000", 4) = 4 [pid 632] close(3) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 632] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 632] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[633], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 633 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 633 attached [pid 633] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 633] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = 1 [pid 633] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = 1 [pid 633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = 1 [pid 633] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = 1 [pid 633] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=140}) = 0 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = 1 [pid 633] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 632] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = 1 [pid 633] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 632] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 632] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 632] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 632] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 634 attached , parent_tid=[634], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 634 [pid 634] set_robust_list(0x7ff790bf39e0, 24 [pid 632] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... set_robust_list resumed>) = 0 [pid 632] <... futex resumed>) = 0 [pid 634] close(3 [pid 632] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 634] <... close resumed>) = 0 [pid 634] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 1 [pid 634] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] <... sendmsg resumed>) = 52 [pid 633] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 632] exit_group(0) = ? [pid 633] <... futex resumed>) = ? [pid 633] +++ exited with 0 +++ [pid 634] <... futex resumed>) = ? [pid 634] +++ exited with 0 +++ [pid 632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 635 ./strace-static-x86_64: Process 635 attached [pid 635] set_robust_list(0x555556b925e0, 24) = 0 [pid 635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 635] setpgid(0, 0) = 0 [pid 635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 635] write(3, "1000", 4) = 4 [pid 635] close(3) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 635] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 635] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 636 attached , parent_tid=[636], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 636 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 636] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] <... ioctl resumed>, ifr_ifindex=141}) = 0 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 635] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 635] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 635] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 635] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 637 attached , parent_tid=[637], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 637 [pid 635] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 637] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 637] close(3) = 0 [pid 637] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 637] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] <... sendmsg resumed>) = 52 [pid 636] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] exit_group(0 [pid 637] <... futex resumed>) = ? [pid 636] <... futex resumed>) = ? [pid 635] <... exit_group resumed>) = ? [pid 637] +++ exited with 0 +++ [pid 636] +++ exited with 0 +++ [pid 635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 638 ./strace-static-x86_64: Process 638 attached [pid 638] set_robust_list(0x555556b925e0, 24) = 0 [pid 638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 638] setpgid(0, 0) = 0 [pid 638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 638] write(3, "1000", 4) = 4 [pid 638] close(3) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 638] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 638] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 639 attached , parent_tid=[639], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 639 [pid 639] set_robust_list(0x7ff790c149e0, 24 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] <... set_robust_list resumed>) = 0 [pid 639] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] <... socket resumed>) = 5 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=142}) = 0 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 638] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 638] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 638] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 638] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 638] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 640 attached , parent_tid=[640], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 640 [pid 640] set_robust_list(0x7ff790bf39e0, 24 [pid 638] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... set_robust_list resumed>) = 0 [pid 638] <... futex resumed>) = 0 [pid 640] close(3 [pid 638] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] <... close resumed>) = 0 [pid 640] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 638] <... futex resumed>) = 0 [pid 640] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 639] <... sendmsg resumed>) = 52 [pid 639] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 638] exit_group(0 [pid 639] <... futex resumed>) = ? [pid 640] <... futex resumed>) = 231 [pid 638] <... exit_group resumed>) = ? [pid 639] +++ exited with 0 +++ [pid 640] +++ exited with 0 +++ [pid 638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=638, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 641 attached , child_tidptr=0x555556b925d0) = 641 [pid 641] set_robust_list(0x555556b925e0, 24) = 0 [pid 641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 641] setpgid(0, 0) = 0 [pid 641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 641] write(3, "1000", 4) = 4 [pid 641] close(3) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 641] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 641] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 642 attached , parent_tid=[642], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 642 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 642] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 642] <... futex resumed>) = 1 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=143}) = 0 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 642] close(3) = 0 [pid 642] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 641] <... futex resumed>) = 0 [pid 641] exit_group(0) = ? [pid 642] +++ exited with 0 +++ [pid 641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 643 attached [pid 643] set_robust_list(0x555556b925e0, 24) = 0 [pid 643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 643] setpgid(0, 0) = 0 [pid 643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 643] write(3, "1000", 4) = 4 [pid 643] close(3) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 643] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 643] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[644], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 644 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 644 attached [pid 644] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 644] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 643 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=144}) = 0 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... futex resumed>) = 1 [pid 644] close(3) = 0 [pid 644] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 643] exit_group(0) = ? [pid 644] <... futex resumed>) = ? [pid 644] +++ exited with 0 +++ [pid 643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 645 attached [pid 645] set_robust_list(0x555556b925e0, 24) = 0 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 645] setpgid(0, 0) = 0 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 645 [pid 645] <... openat resumed>) = 3 [pid 645] write(3, "1000", 4) = 4 [pid 645] close(3) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 645] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 645] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[646], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 646 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 646 attached [pid 646] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 646] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=145}) = 0 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... futex resumed>) = 1 [pid 646] close(3) = 0 [pid 646] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 645] exit_group(0) = ? [pid 646] <... futex resumed>) = ? [pid 646] +++ exited with 0 +++ [pid 645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 647 ./strace-static-x86_64: Process 647 attached [pid 647] set_robust_list(0x555556b925e0, 24) = 0 [pid 647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 647] setpgid(0, 0) = 0 [pid 647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 647] write(3, "1000", 4) = 4 [pid 647] close(3) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 647] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 647] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[648], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 648 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 648 attached [pid 648] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 648] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] <... futex resumed>) = 1 [pid 648] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] <... socket resumed>) = 5 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] <... ioctl resumed>, ifr_ifindex=146}) = 0 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 647] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] close(3) = 0 [pid 648] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 647] <... futex resumed>) = 0 [pid 648] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] exit_group(0) = ? [pid 648] <... futex resumed>) = ? [pid 648] +++ exited with 0 +++ [pid 647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 649 ./strace-static-x86_64: Process 649 attached [pid 649] set_robust_list(0x555556b925e0, 24) = 0 [pid 649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 649] setpgid(0, 0) = 0 [pid 649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 649] write(3, "1000", 4) = 4 [pid 649] close(3) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 649] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 649] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[650], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 650 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 650 attached [pid 650] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 650] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=147}) = 0 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] <... futex resumed>) = 1 [pid 650] close(3) = 0 [pid 650] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 649] exit_group(0) = ? [pid 650] <... futex resumed>) = ? [pid 650] +++ exited with 0 +++ [pid 649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 651 ./strace-static-x86_64: Process 651 attached [pid 651] set_robust_list(0x555556b925e0, 24) = 0 [pid 651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 651] setpgid(0, 0) = 0 [pid 651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 651] write(3, "1000", 4) = 4 [pid 651] close(3) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 651] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 651] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[652], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 652 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 652 attached [pid 652] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 652] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] <... futex resumed>) = 1 [pid 652] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] <... futex resumed>) = 0 [pid 652] <... futex resumed>) = 1 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] <... ioctl resumed>, ifr_ifindex=148}) = 0 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] <... ioctl resumed>) = 0 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 651] <... futex resumed>) = 0 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] <... sendmsg resumed>) = 52 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 651] <... futex resumed>) = 0 [pid 652] close(3 [pid 651] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 652] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] exit_group(0 [pid 652] <... futex resumed>) = ? [pid 651] <... exit_group resumed>) = ? [pid 652] +++ exited with 0 +++ [pid 651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 653 ./strace-static-x86_64: Process 653 attached [pid 653] set_robust_list(0x555556b925e0, 24) = 0 [pid 653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 653] setpgid(0, 0) = 0 [pid 653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 653] write(3, "1000", 4) = 4 [pid 653] close(3) = 0 [pid 653] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 653] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 653] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[654], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 654 ./strace-static-x86_64: Process 654 attached [pid 654] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] ioctl(3, TUNSETIFF, 0x20000200 [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] <... ioctl resumed>) = 0 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] <... futex resumed>) = 0 [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=149}) = 0 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 654] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] <... sendmsg resumed>) = 52 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 653] <... futex resumed>) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] <... futex resumed>) = 0 [pid 654] close(3 [pid 653] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] <... close resumed>) = 0 [pid 654] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 653] <... futex resumed>) = 0 [pid 654] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] exit_group(0 [pid 654] <... futex resumed>) = ? [pid 653] <... exit_group resumed>) = ? [pid 654] +++ exited with 0 +++ [pid 653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=653, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 655 ./strace-static-x86_64: Process 655 attached [pid 655] set_robust_list(0x555556b925e0, 24) = 0 [pid 655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 655] setpgid(0, 0) = 0 [pid 655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 655] write(3, "1000", 4) = 4 [pid 655] close(3) = 0 [pid 655] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 655] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 655] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 656 attached , parent_tid=[656], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 656 [pid 656] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 656] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] <... futex resumed>) = 0 [pid 656] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... openat resumed>) = 3 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] <... futex resumed>) = 0 [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... futex resumed>) = 0 [pid 656] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] <... futex resumed>) = 0 [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] <... futex resumed>) = 0 [pid 656] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 656] <... futex resumed>) = 0 [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 656] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... futex resumed>) = 0 [pid 656] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=150}) = 0 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 656] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... ioctl resumed>) = 0 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 655] <... futex resumed>) = 0 [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... sendmsg resumed>) = 52 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 656] close(3 [pid 655] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] <... close resumed>) = 0 [pid 656] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 655] exit_group(0 [pid 656] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] <... exit_group resumed>) = ? [pid 656] <... futex resumed>) = ? [pid 656] +++ exited with 0 +++ [pid 655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 657 ./strace-static-x86_64: Process 657 attached [pid 657] set_robust_list(0x555556b925e0, 24) = 0 [pid 657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 657] setpgid(0, 0) = 0 [pid 657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 657] write(3, "1000", 4) = 4 [pid 657] close(3) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 657] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 657] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 658 attached [pid 658] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 658] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 657] <... clone resumed>, parent_tid=[658], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 658 [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 658] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... socket resumed>) = 4 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 658] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... socket resumed>) = 5 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=151}) = 0 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 658] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] close(3) = 0 [pid 658] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 657] <... futex resumed>) = 0 [pid 657] exit_group(0) = ? [pid 658] +++ exited with 0 +++ [pid 657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 659 attached , child_tidptr=0x555556b925d0) = 659 [pid 659] set_robust_list(0x555556b925e0, 24) = 0 [pid 659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 659] setpgid(0, 0) = 0 [pid 659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 659] write(3, "1000", 4) = 4 [pid 659] close(3) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 659] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 659] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[660], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 660 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 660 attached [pid 660] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 660] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=152}) = 0 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... futex resumed>) = 1 [pid 660] close(3) = 0 [pid 660] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 659] exit_group(0) = ? [pid 660] <... futex resumed>) = ? [pid 660] +++ exited with 0 +++ [pid 659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 661 ./strace-static-x86_64: Process 661 attached [pid 661] set_robust_list(0x555556b925e0, 24) = 0 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 661] setpgid(0, 0) = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 661] write(3, "1000", 4) = 4 [pid 661] close(3) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 661] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 661] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[662], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 662 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 662 attached [pid 662] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 662] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 1 [pid 662] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 1 [pid 662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 1 [pid 662] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 1 [pid 662] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=153}) = 0 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 1 [pid 662] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... futex resumed>) = 1 [pid 662] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 662] <... futex resumed>) = 1 [pid 661] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] close(3 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] <... close resumed>) = 0 [pid 662] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 662] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 661] <... futex resumed>) = 0 [pid 661] exit_group(0) = ? [pid 662] <... futex resumed>) = ? [pid 662] +++ exited with 0 +++ [pid 661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 663 ./strace-static-x86_64: Process 663 attached [pid 663] set_robust_list(0x555556b925e0, 24) = 0 [pid 663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 663] setpgid(0, 0) = 0 [pid 663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 663] write(3, "1000", 4) = 4 [pid 663] close(3) = 0 [pid 663] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 663] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 663] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 664 attached [pid 664] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 664] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] <... clone resumed>, parent_tid=[664], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 664 [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 664] <... futex resumed>) = 0 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 664] <... futex resumed>) = 0 [pid 664] ioctl(3, TUNSETIFF, 0x20000200 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] <... ioctl resumed>) = 0 [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 664] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] <... futex resumed>) = 0 [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 664] <... futex resumed>) = 0 [pid 664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] <... socket resumed>) = 5 [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 664] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... ioctl resumed>, ifr_ifindex=154}) = 0 [pid 663] <... futex resumed>) = 0 [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] <... futex resumed>) = 0 [pid 663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 664] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] <... ioctl resumed>) = 0 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 664] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] <... sendmsg resumed>) = 52 [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 663] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] close(3) = 0 [pid 664] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 663] <... futex resumed>) = 0 [pid 664] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 663] exit_group(0) = ? [pid 664] <... futex resumed>) = ? [pid 664] +++ exited with 0 +++ [pid 663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 665 attached , child_tidptr=0x555556b925d0) = 665 [pid 665] set_robust_list(0x555556b925e0, 24) = 0 [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 665] setpgid(0, 0) = 0 [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 665] write(3, "1000", 4) = 4 [pid 665] close(3) = 0 [pid 665] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 665] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 665] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 666 attached , parent_tid=[666], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 666 [pid 666] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 1 [pid 666] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] <... futex resumed>) = 0 [pid 666] ioctl(3, TUNSETIFF, 0x20000200 [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] <... ioctl resumed>) = 0 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] <... futex resumed>) = 0 [pid 666] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 1 [pid 666] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] <... socket resumed>) = 5 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] <... ioctl resumed>, ifr_ifindex=155}) = 0 [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... futex resumed>) = 0 [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] <... ioctl resumed>) = 0 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 1 [pid 666] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] <... sendmsg resumed>) = 52 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 1 [pid 666] close(3 [pid 665] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] <... close resumed>) = 0 [pid 666] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 666] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] <... futex resumed>) = 0 [pid 665] exit_group(0) = ? [pid 666] <... futex resumed>) = ? [pid 666] +++ exited with 0 +++ [pid 665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 667 ./strace-static-x86_64: Process 667 attached [pid 667] set_robust_list(0x555556b925e0, 24) = 0 [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 667] setpgid(0, 0) = 0 [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 667] write(3, "1000", 4) = 4 [pid 667] close(3) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 667] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 667] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[668], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 668 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 668 attached [pid 668] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 668] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=156}) = 0 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 668] <... futex resumed>) = 1 [pid 668] close(3) = 0 [pid 668] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] exit_group(0) = ? [pid 668] <... futex resumed>) = ? [pid 668] +++ exited with 0 +++ [pid 667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 669 ./strace-static-x86_64: Process 669 attached [pid 669] set_robust_list(0x555556b925e0, 24) = 0 [pid 669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 669] setpgid(0, 0) = 0 [pid 669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 669] write(3, "1000", 4) = 4 [pid 669] close(3) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 669] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 669] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[670], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 670 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 670 attached [pid 670] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 670] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=157}) = 0 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = 1 [pid 670] close(3) = 0 [pid 670] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = 0 [pid 669] exit_group(0) = ? [pid 670] <... futex resumed>) = ? [pid 670] +++ exited with 0 +++ [pid 669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 671 ./strace-static-x86_64: Process 671 attached [pid 671] set_robust_list(0x555556b925e0, 24) = 0 [pid 671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 671] setpgid(0, 0) = 0 [pid 671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 671] write(3, "1000", 4) = 4 [pid 671] close(3) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 671] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 671] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[672], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 672 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 672 attached [pid 672] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 672] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=158}) = 0 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 672] <... futex resumed>) = 1 [pid 671] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] close(3) = 0 [pid 672] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] <... futex resumed>) = 0 [pid 671] exit_group(0) = ? [pid 672] <... futex resumed>) = ? [pid 672] +++ exited with 0 +++ [pid 671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 673 attached [pid 673] set_robust_list(0x555556b925e0, 24) = 0 [pid 673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 673] setpgid(0, 0) = 0 [pid 673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 673 [pid 673] write(3, "1000", 4) = 4 [pid 673] close(3) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 673] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 673] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[674], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 674 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 674 attached [pid 674] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 674] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] <... futex resumed>) = 1 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... futex resumed>) = 1 [pid 674] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... futex resumed>) = 1 [pid 674] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... futex resumed>) = 1 [pid 674] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=159}) = 0 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... futex resumed>) = 1 [pid 674] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... futex resumed>) = 1 [pid 674] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] close(3) = 0 [pid 674] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 673] <... futex resumed>) = 0 [pid 674] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] exit_group(0) = ? [pid 674] <... futex resumed>) = ? [pid 674] +++ exited with 0 +++ [pid 673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 675 attached , child_tidptr=0x555556b925d0) = 675 [pid 675] set_robust_list(0x555556b925e0, 24) = 0 [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 675] setpgid(0, 0) = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 675] write(3, "1000", 4) = 4 [pid 675] close(3) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 675] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 675] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[676], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 676 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 676 attached [pid 676] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 676] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=160}) = 0 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] close(3) = 0 [pid 676] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 675] <... futex resumed>) = 0 [pid 675] exit_group(0) = ? [pid 676] +++ exited with 0 +++ [pid 675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 677 ./strace-static-x86_64: Process 677 attached [pid 677] set_robust_list(0x555556b925e0, 24) = 0 [pid 677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 677] setpgid(0, 0) = 0 [pid 677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 677] write(3, "1000", 4) = 4 [pid 677] close(3) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 677] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 677] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[678], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 678 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 678] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=161}) = 0 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 1 [pid 678] close(3) = 0 [pid 678] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = 0 [pid 677] exit_group(0) = ? [pid 678] <... futex resumed>) = ? [pid 678] +++ exited with 0 +++ [pid 677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 679 attached , child_tidptr=0x555556b925d0) = 679 [pid 679] set_robust_list(0x555556b925e0, 24) = 0 [pid 679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 679] setpgid(0, 0) = 0 [pid 679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 679] write(3, "1000", 4) = 4 [pid 679] close(3) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 679] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 679] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[680], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 680 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 680 attached [pid 680] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 680] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=162}) = 0 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... futex resumed>) = 1 [pid 680] close(3) = 0 [pid 680] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... futex resumed>) = 0 [pid 679] exit_group(0) = ? [pid 680] <... futex resumed>) = ? [pid 680] +++ exited with 0 +++ [pid 679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 681 ./strace-static-x86_64: Process 681 attached [pid 681] set_robust_list(0x555556b925e0, 24) = 0 [pid 681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 681] setpgid(0, 0) = 0 [pid 681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 681] write(3, "1000", 4) = 4 [pid 681] close(3) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 681] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 681] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[682], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 682 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 682 attached [pid 682] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 682] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] <... futex resumed>) = 1 [pid 682] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] <... futex resumed>) = 1 [pid 682] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] <... futex resumed>) = 1 [pid 682] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] <... futex resumed>) = 1 [pid 682] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=163}) = 0 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] <... futex resumed>) = 1 [pid 682] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 681] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] <... futex resumed>) = 1 [pid 682] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 681] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 681] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 681] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 681] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[683], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 683 [pid 681] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 683 attached [pid 683] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 683] close(3) = 0 [pid 683] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... futex resumed>) = 0 [pid 683] <... futex resumed>) = 1 [pid 683] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 682] <... sendmsg resumed>) = 52 [pid 682] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] exit_group(0) = ? [pid 682] <... futex resumed>) = ? [pid 683] <... futex resumed>) = ? [pid 682] +++ exited with 0 +++ [pid 683] +++ exited with 0 +++ [pid 681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 684 ./strace-static-x86_64: Process 684 attached [pid 684] set_robust_list(0x555556b925e0, 24) = 0 [pid 684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 684] setpgid(0, 0) = 0 [pid 684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 684] write(3, "1000", 4) = 4 [pid 684] close(3) = 0 [pid 684] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 684] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 684] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[685], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 685 ./strace-static-x86_64: Process 685 attached [pid 685] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 685] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... openat resumed>) = 3 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... futex resumed>) = 0 [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 685] ioctl(3, TUNSETIFF, 0x20000200 [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... ioctl resumed>) = 0 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... futex resumed>) = 0 [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 685] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 685] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... ioctl resumed>, ifr_ifindex=164}) = 0 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... futex resumed>) = 0 [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... futex resumed>) = 0 [pid 684] <... futex resumed>) = 1 [pid 685] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... sendmsg resumed>) = 52 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] <... futex resumed>) = 0 [pid 684] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... futex resumed>) = 0 [pid 684] <... futex resumed>) = 1 [pid 685] close(3) = 0 [pid 685] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] exit_group(0) = ? [pid 685] <... futex resumed>) = ? [pid 685] +++ exited with 0 +++ [pid 684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 686 attached , child_tidptr=0x555556b925d0) = 686 [pid 686] set_robust_list(0x555556b925e0, 24) = 0 [pid 686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 686] setpgid(0, 0) = 0 [pid 686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 686] write(3, "1000", 4) = 4 [pid 686] close(3) = 0 [pid 686] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 686] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 686] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 687 attached [pid 687] set_robust_list(0x7ff790c149e0, 24 [pid 686] <... clone resumed>, parent_tid=[687], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 687 [pid 687] <... set_robust_list resumed>) = 0 [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 687] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] <... futex resumed>) = 0 [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 687] <... futex resumed>) = 0 [pid 687] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] <... futex resumed>) = 0 [pid 687] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 687] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] <... ioctl resumed>, ifr_ifindex=165}) = 0 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 687] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] <... futex resumed>) = 0 [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] <... futex resumed>) = 0 [pid 686] <... futex resumed>) = 1 [pid 687] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] <... ioctl resumed>) = 0 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 687] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] <... futex resumed>) = 0 [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 687] close(3 [pid 686] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] <... close resumed>) = 0 [pid 687] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 687] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] exit_group(0) = ? [pid 687] <... futex resumed>) = ? [pid 687] +++ exited with 0 +++ [pid 686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 688 ./strace-static-x86_64: Process 688 attached [pid 688] set_robust_list(0x555556b925e0, 24) = 0 [pid 688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 688] setpgid(0, 0) = 0 [pid 688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 688] write(3, "1000", 4) = 4 [pid 688] close(3) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 688] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 688] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[689], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 689 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 689 attached [pid 689] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 689] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = 1 [pid 689] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = 1 [pid 689] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = 1 [pid 689] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = 1 [pid 689] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=166}) = 0 [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = 1 [pid 689] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... futex resumed>) = 1 [pid 689] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 688] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 688] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 688] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 689] <... sendmsg resumed>) = 52 [pid 688] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[690], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 690 [pid 688] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 690 attached [pid 690] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 690] close(3) = 0 [pid 690] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 688] <... futex resumed>) = 0 [pid 690] <... futex resumed>) = 1 [pid 690] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 689] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 688] exit_group(0) = ? [pid 690] <... futex resumed>) = ? [pid 690] +++ exited with 0 +++ [pid 689] <... futex resumed>) = ? [pid 689] +++ exited with 0 +++ [pid 688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 691 ./strace-static-x86_64: Process 691 attached [pid 691] set_robust_list(0x555556b925e0, 24) = 0 [pid 691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 691] setpgid(0, 0) = 0 [pid 691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 691] write(3, "1000", 4) = 4 [pid 691] close(3) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 691] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 691] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[692], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 692 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 692 attached [pid 692] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 692] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=167}) = 0 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... futex resumed>) = 1 [pid 692] close(3) = 0 [pid 692] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] <... futex resumed>) = 0 [pid 691] exit_group(0) = ? [pid 692] <... futex resumed>) = ? [pid 692] +++ exited with 0 +++ [pid 691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 693 attached , child_tidptr=0x555556b925d0) = 693 [pid 693] set_robust_list(0x555556b925e0, 24) = 0 [pid 693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 693] setpgid(0, 0) = 0 [pid 693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 693] write(3, "1000", 4) = 4 [pid 693] close(3) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 693] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 693] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[694], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 694 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 694 attached [pid 694] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 694] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] <... futex resumed>) = 1 [pid 694] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] <... futex resumed>) = 1 [pid 694] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] <... futex resumed>) = 1 [pid 694] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] <... futex resumed>) = 1 [pid 694] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=168}) = 0 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] <... futex resumed>) = 1 [pid 694] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 693] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] <... futex resumed>) = 1 [pid 694] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 693] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 693] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 693] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[695], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 695 [pid 693] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 695 attached [pid 695] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 695] close(3) = 0 [pid 695] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 694] <... sendmsg resumed>) = 52 [pid 694] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] <... futex resumed>) = 1 [pid 695] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] exit_group(0) = ? [pid 694] <... futex resumed>) = ? [pid 694] +++ exited with 0 +++ [pid 695] <... futex resumed>) = ? [pid 695] +++ exited with 0 +++ [pid 693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 696 ./strace-static-x86_64: Process 696 attached [pid 696] set_robust_list(0x555556b925e0, 24) = 0 [pid 696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 696] setpgid(0, 0) = 0 [pid 696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 696] write(3, "1000", 4) = 4 [pid 696] close(3) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 696] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 696] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[697], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 697 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 697 attached [pid 697] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 697] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=169}) = 0 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... futex resumed>) = 1 [pid 697] close(3) = 0 [pid 697] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = 0 [pid 696] exit_group(0) = ? [pid 697] <... futex resumed>) = ? [pid 697] +++ exited with 0 +++ [pid 696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 698 ./strace-static-x86_64: Process 698 attached [pid 698] set_robust_list(0x555556b925e0, 24) = 0 [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 698] setpgid(0, 0) = 0 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 698] write(3, "1000", 4) = 4 [pid 698] close(3) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 698] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 698] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[699], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 699 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 699 attached [pid 699] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 699] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = 1 [pid 699] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = 1 [pid 699] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = 1 [pid 699] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = 1 [pid 699] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=170}) = 0 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = 1 [pid 699] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = 1 [pid 699] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] close(3) = 0 [pid 699] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 698] exit_group(0) = ? [pid 699] +++ exited with 0 +++ [pid 698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 700 ./strace-static-x86_64: Process 700 attached [pid 700] set_robust_list(0x555556b925e0, 24) = 0 [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 700] setpgid(0, 0) = 0 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 700] write(3, "1000", 4) = 4 [pid 700] close(3) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 700] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 700] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[701], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 701 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 701 attached [pid 701] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 701] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=171}) = 0 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... futex resumed>) = 1 [pid 701] close(3) = 0 [pid 701] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 700] exit_group(0) = ? [pid 701] <... futex resumed>) = ? [pid 701] +++ exited with 0 +++ [pid 700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 702 ./strace-static-x86_64: Process 702 attached [pid 702] set_robust_list(0x555556b925e0, 24) = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 702] setpgid(0, 0) = 0 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 702] write(3, "1000", 4) = 4 [pid 702] close(3) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 702] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 702] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[703], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 703 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 703 attached [pid 703] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 703] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... futex resumed>) = 1 [pid 703] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... futex resumed>) = 1 [pid 703] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... futex resumed>) = 1 [pid 703] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... futex resumed>) = 1 [pid 703] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=172}) = 0 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... futex resumed>) = 1 [pid 703] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... futex resumed>) = 1 [pid 703] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] close(3 [pid 702] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] <... close resumed>) = 0 [pid 703] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] exit_group(0) = ? [pid 703] <... futex resumed>) = ? [pid 703] +++ exited with 0 +++ [pid 702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 704 ./strace-static-x86_64: Process 704 attached [pid 704] set_robust_list(0x555556b925e0, 24) = 0 [pid 704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 704] setpgid(0, 0) = 0 [pid 704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 704] write(3, "1000", 4) = 4 [pid 704] close(3) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 704] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 704] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[705], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 705 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 705 attached [pid 705] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 705] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... futex resumed>) = 1 [pid 705] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... futex resumed>) = 1 [pid 705] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... futex resumed>) = 1 [pid 705] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... futex resumed>) = 1 [pid 705] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=173}) = 0 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... futex resumed>) = 1 [pid 705] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... futex resumed>) = 1 [pid 705] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 704] <... futex resumed>) = 0 [pid 705] close(3 [pid 704] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... close resumed>) = 0 [pid 705] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = 0 [pid 704] exit_group(0) = ? [pid 705] <... futex resumed>) = ? [pid 705] +++ exited with 0 +++ [pid 704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 706 ./strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x555556b925e0, 24) = 0 [pid 706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 706] setpgid(0, 0) = 0 [pid 706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 706] write(3, "1000", 4) = 4 [pid 706] close(3) = 0 [pid 706] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 706] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 706] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 707 attached [pid 707] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 707] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 706] <... clone resumed>, parent_tid=[707], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 707 [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... futex resumed>) = 0 [pid 707] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 707] <... futex resumed>) = 0 [pid 707] ioctl(3, TUNSETIFF, 0x20000200 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... ioctl resumed>) = 0 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] <... futex resumed>) = 0 [pid 707] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] <... socket resumed>) = 4 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] <... futex resumed>) = 0 [pid 707] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... socket resumed>) = 5 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] <... futex resumed>) = 0 [pid 707] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... ioctl resumed>, ifr_ifindex=174}) = 0 [pid 706] <... futex resumed>) = 0 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... futex resumed>) = 0 [pid 706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... ioctl resumed>) = 0 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] <... futex resumed>) = 0 [pid 707] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... sendmsg resumed>) = 52 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 707] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 706] <... futex resumed>) = 0 [pid 706] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... futex resumed>) = 0 [pid 707] close(3) = 0 [pid 707] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 706] <... futex resumed>) = 0 [pid 706] exit_group(0) = ? [pid 707] +++ exited with 0 +++ [pid 706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 708 ./strace-static-x86_64: Process 708 attached [pid 708] set_robust_list(0x555556b925e0, 24) = 0 [pid 708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 708] setpgid(0, 0) = 0 [pid 708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 708] write(3, "1000", 4) = 4 [pid 708] close(3) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 708] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 708] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[709], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 709 [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 709 attached [pid 709] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 709] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] <... futex resumed>) = 0 [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... futex resumed>) = 1 [pid 709] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] <... futex resumed>) = 0 [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... futex resumed>) = 1 [pid 709] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] <... futex resumed>) = 0 [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... futex resumed>) = 1 [pid 709] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=175}) = 0 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 709] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 708] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 708] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 708] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 708] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 710 attached , parent_tid=[710], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 710 [pid 710] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 708] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 710] close(3 [pid 708] <... futex resumed>) = 0 [pid 710] <... close resumed>) = 0 [pid 708] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 710] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 710] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 709] <... sendmsg resumed>) = 52 [pid 709] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] exit_group(0 [pid 709] <... futex resumed>) = ? [pid 708] <... exit_group resumed>) = ? [pid 709] +++ exited with 0 +++ [pid 710] <... futex resumed>) = ? [pid 710] +++ exited with 0 +++ [pid 708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 711 ./strace-static-x86_64: Process 711 attached [pid 711] set_robust_list(0x555556b925e0, 24) = 0 [pid 711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 711] setpgid(0, 0) = 0 [pid 711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 711] write(3, "1000", 4) = 4 [pid 711] close(3) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 711] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 711] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 712 attached , parent_tid=[712], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 712 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 712] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 712] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... futex resumed>) = 0 [pid 712] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=176}) = 0 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 712] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] <... futex resumed>) = 0 [pid 711] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 712] <... futex resumed>) = 0 [pid 712] close(3 [pid 711] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 712] <... close resumed>) = 0 [pid 712] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 712] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 711] exit_group(0) = ? [pid 712] <... futex resumed>) = ? [pid 712] +++ exited with 0 +++ [pid 711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 713 ./strace-static-x86_64: Process 713 attached [pid 713] set_robust_list(0x555556b925e0, 24) = 0 [pid 713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 713] setpgid(0, 0) = 0 [pid 713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 713] write(3, "1000", 4) = 4 [pid 713] close(3) = 0 [pid 713] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 713] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 713] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 714 attached [pid 714] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 714] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 713] <... clone resumed>, parent_tid=[714], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 714 [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 714] <... futex resumed>) = 0 [pid 714] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 714] <... futex resumed>) = 0 [pid 714] ioctl(3, TUNSETIFF, 0x20000200 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... ioctl resumed>) = 0 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] <... futex resumed>) = 0 [pid 714] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 714] <... socket resumed>) = 4 [pid 713] <... futex resumed>) = 0 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... futex resumed>) = 0 [pid 713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 714] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 713] <... futex resumed>) = 0 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... socket resumed>) = 5 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] <... futex resumed>) = 0 [pid 714] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] <... ioctl resumed>, ifr_ifindex=177}) = 0 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... futex resumed>) = 0 [pid 713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 714] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] <... ioctl resumed>) = 0 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] <... futex resumed>) = 0 [pid 714] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... sendmsg resumed>) = 52 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 714] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 713] <... futex resumed>) = 0 [pid 713] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... futex resumed>) = 0 [pid 714] close(3) = 0 [pid 714] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] <... futex resumed>) = 0 [pid 713] exit_group(0) = ? [pid 714] +++ exited with 0 +++ [pid 713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 715 ./strace-static-x86_64: Process 715 attached [pid 715] set_robust_list(0x555556b925e0, 24) = 0 [pid 715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 715] setpgid(0, 0) = 0 [pid 715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 715] write(3, "1000", 4) = 4 [pid 715] close(3) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 715] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 715] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[716], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 716 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 716 attached [pid 716] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 716] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... futex resumed>) = 1 [pid 716] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 716] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... futex resumed>) = 0 [pid 716] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... futex resumed>) = 1 [pid 716] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=178}) = 0 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... futex resumed>) = 1 [pid 716] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 715] <... futex resumed>) = 0 [pid 716] close(3 [pid 715] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... close resumed>) = 0 [pid 716] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 715] <... futex resumed>) = 0 [pid 716] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 715] exit_group(0) = ? [pid 716] <... futex resumed>) = ? [pid 716] +++ exited with 0 +++ [pid 715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 717 ./strace-static-x86_64: Process 717 attached [pid 717] set_robust_list(0x555556b925e0, 24) = 0 [pid 717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 717] setpgid(0, 0) = 0 [pid 717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 717] write(3, "1000", 4) = 4 [pid 717] close(3) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 717] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 717] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 718 attached [pid 718] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 718] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] <... clone resumed>, parent_tid=[718], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 718 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 718] <... futex resumed>) = 0 [pid 718] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] <... openat resumed>) = 3 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=179}) = 0 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 718] close(3 [pid 717] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] <... close resumed>) = 0 [pid 718] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 717] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 718] <... futex resumed>) = 0 [pid 717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 717] exit_group(0 [pid 718] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 717] <... exit_group resumed>) = ? [pid 718] +++ exited with 0 +++ [pid 717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 719 ./strace-static-x86_64: Process 719 attached [pid 719] set_robust_list(0x555556b925e0, 24) = 0 [pid 719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 719] setpgid(0, 0) = 0 [pid 719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 719] write(3, "1000", 4) = 4 [pid 719] close(3) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 719] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 719] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 720 attached , parent_tid=[720], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 720 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 720] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=180}) = 0 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 719] <... futex resumed>) = 0 [pid 720] close(3 [pid 719] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... close resumed>) = 0 [pid 719] <... futex resumed>) = 0 [pid 720] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] <... futex resumed>) = 0 [pid 719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 719] exit_group(0 [pid 720] <... futex resumed>) = ? [pid 719] <... exit_group resumed>) = ? [pid 720] +++ exited with 0 +++ [pid 719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 721 ./strace-static-x86_64: Process 721 attached [pid 721] set_robust_list(0x555556b925e0, 24) = 0 [pid 721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 721] setpgid(0, 0) = 0 [pid 721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 721] write(3, "1000", 4) = 4 [pid 721] close(3) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 721] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 721] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[722], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 722 [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 722 attached [pid 722] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 722] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = 0 [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 1 [pid 722] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 721] <... futex resumed>) = 0 [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = 0 [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 1 [pid 722] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = 0 [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 1 [pid 722] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=181}) = 0 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = 0 [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 1 [pid 722] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 721] <... futex resumed>) = 0 [pid 722] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 721] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 721] <... futex resumed>) = 0 [pid 722] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 721] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 721] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 721] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 721] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[723], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 723 [pid 721] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 723 attached [pid 723] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 723] close(3) = 0 [pid 723] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = 0 [pid 723] <... futex resumed>) = 1 [pid 723] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] <... sendmsg resumed>) = 52 [pid 722] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] exit_group(0 [pid 722] <... futex resumed>) = 0 [pid 721] <... exit_group resumed>) = ? [pid 723] <... futex resumed>) = ? [pid 723] +++ exited with 0 +++ [pid 722] +++ exited with 0 +++ [pid 721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 724 ./strace-static-x86_64: Process 724 attached [pid 724] set_robust_list(0x555556b925e0, 24) = 0 [pid 724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 724] setpgid(0, 0) = 0 [pid 724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 724] write(3, "1000", 4) = 4 [pid 724] close(3) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 724] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 724] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[725], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 725 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 725 attached [pid 725] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 725] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = 0 [pid 725] <... futex resumed>) = 1 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] ioctl(3, TUNSETIFF, 0x20000200 [pid 724] <... futex resumed>) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... ioctl resumed>) = 0 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 724] <... futex resumed>) = 0 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = 0 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... futex resumed>) = 1 [pid 725] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = 0 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... futex resumed>) = 1 [pid 725] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=182}) = 0 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = 0 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... futex resumed>) = 1 [pid 725] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = 0 [pid 724] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... futex resumed>) = 1 [pid 725] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 724] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 724] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 724] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 724] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[726], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 726 [pid 724] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 726 attached [pid 725] <... sendmsg resumed>) = 52 [pid 726] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 726] close(3) = 0 [pid 726] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 724] <... futex resumed>) = 0 [pid 725] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 726] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 724] exit_group(0) = ? [pid 725] <... futex resumed>) = ? [pid 725] +++ exited with 0 +++ [pid 726] <... futex resumed>) = ? [pid 726] +++ exited with 0 +++ [pid 724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 727 ./strace-static-x86_64: Process 727 attached [pid 727] set_robust_list(0x555556b925e0, 24) = 0 [pid 727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 727] setpgid(0, 0) = 0 [pid 727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 727] write(3, "1000", 4) = 4 [pid 727] close(3) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 727] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 727] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[728], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 728 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 728 attached [pid 728] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 728] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=183}) = 0 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 728] <... futex resumed>) = 1 [pid 728] close(3) = 0 [pid 728] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] exit_group(0) = ? [pid 728] <... futex resumed>) = ? [pid 728] +++ exited with 0 +++ [pid 727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 729 attached , child_tidptr=0x555556b925d0) = 729 [pid 729] set_robust_list(0x555556b925e0, 24) = 0 [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 729] setpgid(0, 0) = 0 [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] write(3, "1000", 4) = 4 [pid 729] close(3) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 729] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 729] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[730], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 730 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 730 attached [pid 730] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 730] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=184}) = 0 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] <... futex resumed>) = 1 [pid 730] close(3) = 0 [pid 730] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 729] exit_group(0) = ? [pid 730] <... futex resumed>) = ? [pid 730] +++ exited with 0 +++ [pid 729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 731 ./strace-static-x86_64: Process 731 attached [pid 731] set_robust_list(0x555556b925e0, 24) = 0 [pid 731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 731] setpgid(0, 0) = 0 [pid 731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 731] write(3, "1000", 4) = 4 [pid 731] close(3) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 731] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 731] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[732], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 732 [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 732 attached [pid 732] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 732] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... futex resumed>) = 0 [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] <... futex resumed>) = 1 [pid 732] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] <... futex resumed>) = 0 [pid 732] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... futex resumed>) = 0 [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] <... futex resumed>) = 1 [pid 732] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=185}) = 0 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] <... ioctl resumed>) = 0 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 731] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] close(3) = 0 [pid 732] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 731] <... futex resumed>) = 0 [pid 732] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] exit_group(0) = ? [pid 732] <... futex resumed>) = ? [pid 732] +++ exited with 0 +++ [pid 731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 733 ./strace-static-x86_64: Process 733 attached [pid 733] set_robust_list(0x555556b925e0, 24) = 0 [pid 733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 733] setpgid(0, 0) = 0 [pid 733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 733] write(3, "1000", 4) = 4 [pid 733] close(3) = 0 [pid 733] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 733] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 733] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 734 attached [pid 734] set_robust_list(0x7ff790c149e0, 24 [pid 733] <... clone resumed>, parent_tid=[734], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 734 [pid 734] <... set_robust_list resumed>) = 0 [pid 734] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = 0 [pid 733] <... futex resumed>) = 1 [pid 734] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 734] <... futex resumed>) = 0 [pid 734] ioctl(3, TUNSETIFF, 0x20000200 [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... ioctl resumed>) = 0 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 734] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] <... futex resumed>) = 0 [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 734] <... futex resumed>) = 0 [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... futex resumed>) = 0 [pid 734] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... socket resumed>) = 5 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... ioctl resumed>, ifr_ifindex=186}) = 0 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... ioctl resumed>) = 0 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... sendmsg resumed>) = 52 [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] close(3 [pid 733] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... close resumed>) = 0 [pid 733] <... futex resumed>) = 0 [pid 733] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 734] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] exit_group(0) = ? [pid 734] <... futex resumed>) = ? [pid 734] +++ exited with 0 +++ [pid 733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 735 ./strace-static-x86_64: Process 735 attached [pid 735] set_robust_list(0x555556b925e0, 24) = 0 [pid 735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 735] setpgid(0, 0) = 0 [pid 735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 735] write(3, "1000", 4) = 4 [pid 735] close(3) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 735] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 735] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[736], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 736 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 736 attached [pid 736] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 736] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=187}) = 0 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] <... futex resumed>) = 1 [pid 736] close(3) = 0 [pid 736] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 735] <... futex resumed>) = 0 [pid 735] exit_group(0) = ? [pid 736] <... futex resumed>) = ? [pid 736] +++ exited with 0 +++ [pid 735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 737 ./strace-static-x86_64: Process 737 attached [pid 737] set_robust_list(0x555556b925e0, 24) = 0 [pid 737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 737] setpgid(0, 0) = 0 [pid 737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 737] write(3, "1000", 4) = 4 [pid 737] close(3) = 0 [pid 737] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 737] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 737] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[738], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 738 ./strace-static-x86_64: Process 738 attached [pid 738] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 738] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 738] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 738] ioctl(3, TUNSETIFF, 0x20000200 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... ioctl resumed>) = 0 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] <... futex resumed>) = 0 [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] <... futex resumed>) = 0 [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 737] <... futex resumed>) = 0 [pid 738] <... socket resumed>) = 5 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... futex resumed>) = 0 [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] <... ioctl resumed>, ifr_ifindex=188}) = 0 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... futex resumed>) = 0 [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... ioctl resumed>) = 0 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] <... futex resumed>) = 0 [pid 738] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... sendmsg resumed>) = 52 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] <... futex resumed>) = 0 [pid 737] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... futex resumed>) = 0 [pid 738] close(3) = 0 [pid 738] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] <... futex resumed>) = 0 [pid 737] exit_group(0) = ? [pid 738] +++ exited with 0 +++ [pid 737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 739 attached , child_tidptr=0x555556b925d0) = 739 [pid 739] set_robust_list(0x555556b925e0, 24) = 0 [pid 739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 739] setpgid(0, 0) = 0 [pid 739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 739] write(3, "1000", 4) = 4 [pid 739] close(3) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 739] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 739] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 740 attached , parent_tid=[740], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 740 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 740] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=189}) = 0 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 739] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 739] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 739] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 739] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 739] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 739] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[741], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 741 [pid 739] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 741 attached [pid 741] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 741] close(3) = 0 [pid 741] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 739] <... futex resumed>) = 0 [pid 741] <... futex resumed>) = 1 [pid 741] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 740] <... sendmsg resumed>) = 52 [pid 740] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] exit_group(0 [pid 740] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 739] <... exit_group resumed>) = ? [pid 740] +++ exited with 0 +++ [pid 741] <... futex resumed>) = ? [pid 741] +++ exited with 0 +++ [pid 739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 742 ./strace-static-x86_64: Process 742 attached [pid 742] set_robust_list(0x555556b925e0, 24) = 0 [pid 742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 742] setpgid(0, 0) = 0 [pid 742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 742] write(3, "1000", 4) = 4 [pid 742] close(3) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 742] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 742] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 743 attached , parent_tid=[743], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 743 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 743] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 743] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... futex resumed>) = 0 [pid 743] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... futex resumed>) = 1 [pid 743] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=190}) = 0 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 742] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 742] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 742] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 742] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 742] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[744], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 744 [pid 742] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 744 attached [pid 743] <... sendmsg resumed>) = 52 [pid 742] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 744] close(3) = 0 [pid 743] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = 0 [pid 744] <... futex resumed>) = 1 [pid 743] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] <... futex resumed>) = 0 [pid 744] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] exit_group(0 [pid 744] <... futex resumed>) = ? [pid 743] <... futex resumed>) = ? [pid 742] <... exit_group resumed>) = ? [pid 743] +++ exited with 0 +++ [pid 744] +++ exited with 0 +++ [pid 742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 745 ./strace-static-x86_64: Process 745 attached [pid 745] set_robust_list(0x555556b925e0, 24) = 0 [pid 745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 745] setpgid(0, 0) = 0 [pid 745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 745] write(3, "1000", 4) = 4 [pid 745] close(3) = 0 [pid 745] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 745] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 745] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[746], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 746 [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 746 attached [pid 746] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 746] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] <... futex resumed>) = 0 [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... futex resumed>) = 1 [pid 746] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 745] <... futex resumed>) = 0 [pid 746] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... socket resumed>) = 4 [pid 745] <... futex resumed>) = 0 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = 0 [pid 746] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... socket resumed>) = 5 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 745] <... futex resumed>) = 0 [pid 746] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... ioctl resumed>, ifr_ifindex=191}) = 0 [pid 745] <... futex resumed>) = 0 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... futex resumed>) = 0 [pid 745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = 0 [pid 746] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... ioctl resumed>) = 0 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 745] <... futex resumed>) = 0 [pid 746] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 745] <... futex resumed>) = 0 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... sendmsg resumed>) = 52 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] <... futex resumed>) = 0 [pid 745] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... futex resumed>) = 1 [pid 746] close(3) = 0 [pid 746] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 745] <... futex resumed>) = 0 [pid 745] exit_group(0) = ? [pid 746] <... futex resumed>) = ? [pid 746] +++ exited with 0 +++ [pid 745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 747 attached , child_tidptr=0x555556b925d0) = 747 [pid 747] set_robust_list(0x555556b925e0, 24) = 0 [pid 747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 747] setpgid(0, 0) = 0 [pid 747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 747] write(3, "1000", 4) = 4 [pid 747] close(3) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 747] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 747] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 748 attached , parent_tid=[748], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 748 [pid 748] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 748] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=192}) = 0 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 747] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 747] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 747] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 747] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 749 attached [ 29.638583][ T748] __nla_validate_parse: 88 callbacks suppressed [ 29.638591][ T748] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. , parent_tid=[749], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 749 [pid 748] <... sendmsg resumed>) = 52 [pid 747] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] <... futex resumed>) = 0 [pid 748] <... futex resumed>) = 0 [pid 747] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 749] set_robust_list(0x7ff790bf39e0, 24 [pid 748] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] <... set_robust_list resumed>) = 0 [pid 749] close(3) = 0 [pid 749] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 747] exit_group(0) = ? [pid 749] +++ exited with 0 +++ [pid 748] <... futex resumed>) = ? [pid 748] +++ exited with 0 +++ [pid 747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=747, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 750 attached , child_tidptr=0x555556b925d0) = 750 [pid 750] set_robust_list(0x555556b925e0, 24) = 0 [pid 750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 750] setpgid(0, 0) = 0 [pid 750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 750] write(3, "1000", 4) = 4 [pid 750] close(3) = 0 [pid 750] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 750] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 750] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 751 attached [pid 751] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 751] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] <... clone resumed>, parent_tid=[751], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 751 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] <... futex resumed>) = 0 [pid 750] <... futex resumed>) = 1 [pid 751] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] <... openat resumed>) = 3 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 751] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 751] <... futex resumed>) = 0 [pid 751] ioctl(3, TUNSETIFF, 0x20000200 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] <... ioctl resumed>) = 0 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 751] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 751] <... futex resumed>) = 0 [pid 751] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=193}) = 0 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 750] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] close(3) = 0 [pid 751] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 751] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] exit_group(0) = ? [pid 751] <... futex resumed>) = ? [pid 751] +++ exited with 0 +++ [pid 750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 752 attached , child_tidptr=0x555556b925d0) = 752 [pid 752] set_robust_list(0x555556b925e0, 24) = 0 [pid 752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 752] setpgid(0, 0) = 0 [pid 752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 752] write(3, "1000", 4) = 4 [pid 752] close(3) = 0 [pid 752] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 752] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 752] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 753 attached [pid 753] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 753] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] <... clone resumed>, parent_tid=[753], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 753 [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 753] <... futex resumed>) = 0 [pid 753] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 753] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 753] <... futex resumed>) = 0 [pid 753] ioctl(3, TUNSETIFF, 0x20000200 [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... ioctl resumed>) = 0 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 753] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] <... futex resumed>) = 0 [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 753] <... futex resumed>) = 0 [pid 753] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... socket resumed>) = 4 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... socket resumed>) = 5 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 753] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [ 29.717602][ T751] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... ioctl resumed>, ifr_ifindex=194}) = 0 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... ioctl resumed>) = 0 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] <... futex resumed>) = 0 [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... futex resumed>) = 1 [pid 753] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] <... futex resumed>) = 0 [pid 752] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... futex resumed>) = 1 [pid 753] close(3) = 0 [pid 753] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] <... futex resumed>) = 0 [pid 752] exit_group(0) = ? [pid 753] <... futex resumed>) = ? [pid 753] +++ exited with 0 +++ [pid 752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 754 attached , child_tidptr=0x555556b925d0) = 754 [pid 754] set_robust_list(0x555556b925e0, 24) = 0 [pid 754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 754] setpgid(0, 0) = 0 [pid 754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 754] write(3, "1000", 4) = 4 [pid 754] close(3) = 0 [pid 754] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 754] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 754] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 755 attached , parent_tid=[755], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 755 [pid 755] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 755] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 755] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = 1 [pid 755] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... openat resumed>) = 3 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 755] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 755] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=195}) = 0 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 755] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... ioctl resumed>) = 0 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 29.779217][ T753] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 755] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... futex resumed>) = 0 [pid 754] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 755] <... futex resumed>) = 0 [pid 755] close(3) = 0 [pid 755] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 754] exit_group(0) = ? [pid 755] +++ exited with 0 +++ [pid 754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 756 ./strace-static-x86_64: Process 756 attached [pid 756] set_robust_list(0x555556b925e0, 24) = 0 [pid 756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 756] setpgid(0, 0) = 0 [pid 756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 756] write(3, "1000", 4) = 4 [pid 756] close(3) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 756] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 756] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[757], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 757 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 757 attached [pid 757] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 757] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... futex resumed>) = 1 [pid 757] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... futex resumed>) = 1 [pid 757] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... futex resumed>) = 1 [pid 757] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... futex resumed>) = 1 [pid 757] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=196}) = 0 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... futex resumed>) = 1 [pid 757] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... futex resumed>) = 1 [pid 757] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 756] <... futex resumed>) = 0 [pid 757] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 756] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 757] <... futex resumed>) = 0 [pid 757] close(3 [pid 756] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 757] <... close resumed>) = 0 [pid 757] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = 0 [pid 757] <... futex resumed>) = 1 [pid 756] exit_group(0) = ? [pid 757] +++ exited with 0 +++ [pid 756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=756, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 758 ./strace-static-x86_64: Process 758 attached [pid 758] set_robust_list(0x555556b925e0, 24) = 0 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 758] setpgid(0, 0) = 0 [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 758] write(3, "1000", 4) = 4 [pid 758] close(3) = 0 [ 29.839488][ T755] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [ 29.873983][ T757] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 758] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 758] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 758] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 759 attached , parent_tid=[759], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 759 [pid 759] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] ioctl(3, TUNSETIFF, 0x20000200 [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] <... ioctl resumed>) = 0 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] <... futex resumed>) = 0 [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=197}) = 0 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] <... sendmsg resumed>) = 52 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] <... futex resumed>) = 0 [pid 758] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 759] <... futex resumed>) = 0 [pid 759] close(3 [pid 758] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] <... close resumed>) = 0 [pid 759] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] exit_group(0) = ? [pid 759] <... futex resumed>) = ? [pid 759] +++ exited with 0 +++ [pid 758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 760 ./strace-static-x86_64: Process 760 attached [pid 760] set_robust_list(0x555556b925e0, 24) = 0 [pid 760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 760] setpgid(0, 0) = 0 [pid 760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 760] write(3, "1000", 4) = 4 [pid 760] close(3) = 0 [pid 760] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 760] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 760] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 761 attached [pid 761] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... clone resumed>, parent_tid=[761], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 761 [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] <... futex resumed>) = 0 [pid 761] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] <... futex resumed>) = 0 [pid 761] ioctl(3, TUNSETIFF, 0x20000200 [ 29.933434][ T759] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... ioctl resumed>) = 0 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... futex resumed>) = 0 [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] <... futex resumed>) = 0 [pid 761] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = 0 [pid 760] <... futex resumed>) = 1 [pid 761] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] <... futex resumed>) = 0 [pid 761] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=198}) = 0 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] <... futex resumed>) = 0 [pid 761] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 761] <... futex resumed>) = 0 [pid 761] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... sendmsg resumed>) = 52 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] close(3 [pid 760] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] <... close resumed>) = 0 [pid 761] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 760] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... futex resumed>) = 0 [pid 760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 761] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] exit_group(0 [pid 761] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 760] <... exit_group resumed>) = ? [pid 761] +++ exited with 0 +++ [pid 760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=760, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 762 ./strace-static-x86_64: Process 762 attached [pid 762] set_robust_list(0x555556b925e0, 24) = 0 [pid 762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 762] setpgid(0, 0) = 0 [pid 762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 762] write(3, "1000", 4) = 4 [pid 762] close(3) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 762] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 762] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[763], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 763 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 763 attached [pid 763] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 763] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [ 30.002789][ T761] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 763] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 763] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 763] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 763] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=199}) = 0 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 763] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 763] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 762] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] <... futex resumed>) = 1 [pid 763] close(3) = 0 [pid 763] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 762] exit_group(0) = ? [pid 763] <... futex resumed>) = ? [pid 763] +++ exited with 0 +++ [pid 762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 764 ./strace-static-x86_64: Process 764 attached [pid 764] set_robust_list(0x555556b925e0, 24) = 0 [pid 764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 764] setpgid(0, 0) = 0 [pid 764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 764] write(3, "1000", 4) = 4 [pid 764] close(3) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 764] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 764] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[765], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 765 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 765 attached [pid 765] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 765] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 1 [pid 765] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 1 [pid 765] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 1 [pid 765] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 1 [pid 765] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=200}) = 0 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 1 [pid 765] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = 0 [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 1 [ 30.062267][ T763] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 765] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 764] <... futex resumed>) = 0 [pid 765] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 764] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 764] <... futex resumed>) = 0 [pid 765] close(3 [pid 764] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... close resumed>) = 0 [pid 765] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 764] <... futex resumed>) = 0 [pid 765] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 764] exit_group(0) = ? [pid 765] <... futex resumed>) = ? [pid 765] +++ exited with 0 +++ [pid 764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 766 ./strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x555556b925e0, 24) = 0 [pid 766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 766] setpgid(0, 0) = 0 [pid 766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 766] write(3, "1000", 4) = 4 [pid 766] close(3) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 766] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 766] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[767], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 767 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 767 attached [pid 767] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 767] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [ 30.110940][ T765] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 767] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=201}) = 0 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = 1 [pid 767] close(3) = 0 [pid 767] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 766] exit_group(0) = ? [pid 767] <... futex resumed>) = ? [pid 767] +++ exited with 0 +++ [pid 766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=766, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 768 ./strace-static-x86_64: Process 768 attached [pid 768] set_robust_list(0x555556b925e0, 24) = 0 [pid 768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 768] setpgid(0, 0) = 0 [pid 768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 768] write(3, "1000", 4) = 4 [pid 768] close(3) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 768] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 768] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[769], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 769 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 769 attached [pid 769] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 769] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... futex resumed>) = 1 [pid 769] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... futex resumed>) = 1 [pid 769] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... futex resumed>) = 1 [pid 769] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... futex resumed>) = 1 [pid 769] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=202}) = 0 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... futex resumed>) = 1 [pid 769] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... futex resumed>) = 1 [ 30.173040][ T767] netlink: 20 bytes leftover after parsing attributes in process `syz-executor301'. [pid 769] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 768] <... futex resumed>) = 0 [pid 768] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] close(3) = 0 [pid 769] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 768] <... futex resumed>) = 0 [pid 768] exit_group(0) = ? [pid 769] +++ exited with 0 +++ [pid 768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 770 attached , child_tidptr=0x555556b925d0) = 770 [pid 770] set_robust_list(0x555556b925e0, 24) = 0 [pid 770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 770] setpgid(0, 0) = 0 [pid 770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 770] write(3, "1000", 4) = 4 [pid 770] close(3) = 0 [pid 770] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 770] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 770] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 771 attached , parent_tid=[771], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 771 [pid 771] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = 0 [pid 770] <... futex resumed>) = 1 [pid 771] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 771] <... futex resumed>) = 0 [pid 771] ioctl(3, TUNSETIFF, 0x20000200 [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] <... ioctl resumed>) = 0 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] <... futex resumed>) = 0 [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = 0 [pid 770] <... futex resumed>) = 1 [pid 771] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 771] <... futex resumed>) = 0 [pid 771] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] <... socket resumed>) = 5 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] <... futex resumed>) = 0 [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = 0 [pid 770] <... futex resumed>) = 1 [pid 771] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=203}) = 0 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = 0 [pid 770] <... futex resumed>) = 1 [pid 771] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 771] <... futex resumed>) = 0 [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 770] <... futex resumed>) = 0 [pid 771] close(3 [pid 770] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... close resumed>) = 0 [pid 770] <... futex resumed>) = 0 [pid 771] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 770] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] <... futex resumed>) = 0 [pid 771] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] exit_group(0) = ? [pid 771] <... futex resumed>) = ? [pid 771] +++ exited with 0 +++ [pid 770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 772 attached [pid 772] set_robust_list(0x555556b925e0, 24) = 0 [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 772] setpgid(0, 0) = 0 [pid 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 772] write(3, "1000", 4) = 4 [pid 772] close(3) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 772] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 772] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[773], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 773 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 773 attached [pid 773] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 773] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 772 [pid 773] <... openat resumed>) = 3 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=204}) = 0 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] <... futex resumed>) = 1 [pid 773] close(3) = 0 [pid 773] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = 0 [pid 772] exit_group(0) = ? [pid 773] <... futex resumed>) = ? [pid 773] +++ exited with 0 +++ [pid 772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 774 ./strace-static-x86_64: Process 774 attached [pid 774] set_robust_list(0x555556b925e0, 24) = 0 [pid 774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 774] setpgid(0, 0) = 0 [pid 774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 774] write(3, "1000", 4) = 4 [pid 774] close(3) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 774] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 774] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[775], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 775 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 775 attached [pid 775] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 775] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... futex resumed>) = 1 [pid 775] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... futex resumed>) = 1 [pid 775] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... futex resumed>) = 1 [pid 775] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... futex resumed>) = 1 [pid 775] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=205}) = 0 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... futex resumed>) = 1 [pid 775] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... futex resumed>) = 1 [pid 775] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = 0 [pid 775] <... futex resumed>) = 1 [pid 774] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] close(3 [pid 774] <... futex resumed>) = 0 [pid 774] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... close resumed>) = 0 [pid 775] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 775] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... futex resumed>) = 0 [pid 774] exit_group(0) = ? [pid 775] <... futex resumed>) = ? [pid 775] +++ exited with 0 +++ [pid 774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 776 ./strace-static-x86_64: Process 776 attached [pid 776] set_robust_list(0x555556b925e0, 24) = 0 [pid 776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 776] setpgid(0, 0) = 0 [pid 776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 776] write(3, "1000", 4) = 4 [pid 776] close(3) = 0 [pid 776] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 776] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 776] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 777 attached , parent_tid=[777], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 777 [pid 777] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 777] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 777] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 777] ioctl(3, TUNSETIFF, 0x20000200 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] <... ioctl resumed>) = 0 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=206}) = 0 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 777] close(3 [pid 776] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 777] <... close resumed>) = 0 [pid 776] <... futex resumed>) = 0 [pid 777] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] <... futex resumed>) = 0 [pid 776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 776] exit_group(0 [pid 777] <... futex resumed>) = ? [pid 776] <... exit_group resumed>) = ? [pid 777] +++ exited with 0 +++ [pid 776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 778 ./strace-static-x86_64: Process 778 attached [pid 778] set_robust_list(0x555556b925e0, 24) = 0 [pid 778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 778] setpgid(0, 0) = 0 [pid 778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 778] write(3, "1000", 4) = 4 [pid 778] close(3) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 778] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 778] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 779 attached , parent_tid=[779], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 779 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 779] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 779] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 779] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 779] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] <... ioctl resumed>, ifr_ifindex=207}) = 0 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 779] close(3) = 0 [pid 779] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] exit_group(0) = ? [pid 779] +++ exited with 0 +++ [pid 778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 780 attached , child_tidptr=0x555556b925d0) = 780 [pid 780] set_robust_list(0x555556b925e0, 24) = 0 [pid 780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 780] setpgid(0, 0) = 0 [pid 780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 780] write(3, "1000", 4) = 4 [pid 780] close(3) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 780] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 780] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[781], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 781 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 781 attached [pid 781] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 781] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=208}) = 0 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = 1 [pid 781] close(3) = 0 [pid 781] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... futex resumed>) = 0 [pid 780] exit_group(0) = ? [pid 781] <... futex resumed>) = ? [pid 781] +++ exited with 0 +++ [pid 780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 782 ./strace-static-x86_64: Process 782 attached [pid 782] set_robust_list(0x555556b925e0, 24) = 0 [pid 782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 782] setpgid(0, 0) = 0 [pid 782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 782] write(3, "1000", 4) = 4 [pid 782] close(3) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 782] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 782] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[783], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 783 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 783 attached [pid 783] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 783] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 1 [pid 783] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 1 [pid 783] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 1 [pid 783] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 1 [pid 783] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=209}) = 0 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 1 [pid 783] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 1 [pid 783] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 782] <... futex resumed>) = 0 [pid 783] close(3 [pid 782] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... close resumed>) = 0 [pid 782] <... futex resumed>) = 0 [pid 783] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 783] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 782] exit_group(0 [pid 783] <... futex resumed>) = ? [pid 782] <... exit_group resumed>) = ? [pid 783] +++ exited with 0 +++ [pid 782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 784 ./strace-static-x86_64: Process 784 attached [pid 784] set_robust_list(0x555556b925e0, 24) = 0 [pid 784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 784] setpgid(0, 0) = 0 [pid 784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 784] write(3, "1000", 4) = 4 [pid 784] close(3) = 0 [pid 784] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 784] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 784] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 785 attached , parent_tid=[785], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 785 [pid 785] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 785] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 785] <... futex resumed>) = 0 [pid 785] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... openat resumed>) = 3 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 785] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 785] <... futex resumed>) = 0 [pid 785] ioctl(3, TUNSETIFF, 0x20000200 [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... ioctl resumed>) = 0 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] <... futex resumed>) = 0 [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 785] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 784] <... futex resumed>) = 0 [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... socket resumed>) = 4 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 785] <... futex resumed>) = 1 [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 785] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... socket resumed>) = 5 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] <... futex resumed>) = 0 [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=210}) = 0 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] <... futex resumed>) = 0 [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 785] <... futex resumed>) = 1 [pid 784] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 784] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 784] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 784] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 784] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 784] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 786 attached [pid 786] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 786] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] <... clone resumed>, parent_tid=[786], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 786 [pid 784] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = 0 [pid 786] close(3) = 0 [pid 786] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 786] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] <... futex resumed>) = 0 [pid 785] <... sendmsg resumed>) = 52 [pid 785] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 785] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] exit_group(0) = ? [pid 786] <... futex resumed>) = ? [pid 785] <... futex resumed>) = ? [pid 785] +++ exited with 0 +++ [pid 786] +++ exited with 0 +++ [pid 784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=784, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 787 ./strace-static-x86_64: Process 787 attached [pid 787] set_robust_list(0x555556b925e0, 24) = 0 [pid 787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 787] setpgid(0, 0) = 0 [pid 787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 787] write(3, "1000", 4) = 4 [pid 787] close(3) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 787] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 787] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[788], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 788 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 788 attached [pid 788] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 788] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=211}) = 0 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = 0 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 787] <... futex resumed>) = 0 [pid 788] close(3 [pid 787] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 788] <... close resumed>) = 0 [pid 787] <... futex resumed>) = 0 [pid 788] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 0 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 788] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 787] exit_group(0 [pid 788] <... futex resumed>) = ? [pid 787] <... exit_group resumed>) = ? [pid 788] +++ exited with 0 +++ [pid 787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 789 ./strace-static-x86_64: Process 789 attached [pid 789] set_robust_list(0x555556b925e0, 24) = 0 [pid 789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 789] setpgid(0, 0) = 0 [pid 789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 789] write(3, "1000", 4) = 4 [pid 789] close(3) = 0 [pid 789] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 789] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 789] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 790 attached , parent_tid=[790], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 790 [pid 790] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 790] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 789] <... futex resumed>) = 0 [pid 790] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 790] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] <... futex resumed>) = 0 [pid 789] <... futex resumed>) = 1 [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 790] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 790] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 790] <... socket resumed>) = 4 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 790] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 790] <... socket resumed>) = 5 [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 790] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 790] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=212}) = 0 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 790] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 789] <... futex resumed>) = 0 [pid 790] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 790] <... ioctl resumed>) = 0 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 790] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 790] <... sendmsg resumed>) = 52 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 789] <... futex resumed>) = 0 [pid 790] close(3 [pid 789] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 790] <... close resumed>) = 0 [pid 789] <... futex resumed>) = 0 [pid 790] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 789] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 790] <... futex resumed>) = 0 [pid 789] exit_group(0) = ? [pid 790] +++ exited with 0 +++ [pid 789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 791 ./strace-static-x86_64: Process 791 attached [pid 791] set_robust_list(0x555556b925e0, 24) = 0 [pid 791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 791] setpgid(0, 0) = 0 [pid 791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 791] write(3, "1000", 4) = 4 [pid 791] close(3) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 791] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 791] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[792], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 792 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 792 attached [pid 792] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 792] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=213}) = 0 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 791] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = 1 [pid 792] close(3) = 0 [pid 792] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... futex resumed>) = 0 [pid 791] exit_group(0) = ? [pid 792] <... futex resumed>) = ? [pid 792] +++ exited with 0 +++ [pid 791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 793 ./strace-static-x86_64: Process 793 attached [pid 793] set_robust_list(0x555556b925e0, 24) = 0 [pid 793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 793] setpgid(0, 0) = 0 [pid 793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 793] write(3, "1000", 4) = 4 [pid 793] close(3) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 793] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 793] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[794], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 794 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 794 attached [pid 794] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 794] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=214}) = 0 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 1 [pid 794] close(3) = 0 [pid 794] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 793] exit_group(0) = ? [pid 794] <... futex resumed>) = ? [pid 794] +++ exited with 0 +++ [pid 793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 795 attached , child_tidptr=0x555556b925d0) = 795 [pid 795] set_robust_list(0x555556b925e0, 24) = 0 [pid 795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 795] setpgid(0, 0) = 0 [pid 795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 795] write(3, "1000", 4) = 4 [pid 795] close(3) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 795] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 795] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[796], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 796 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 796 attached [pid 796] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 796] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=215}) = 0 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 795] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 796] <... futex resumed>) = 1 [pid 796] close(3) = 0 [pid 796] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 795] exit_group(0) = ? [pid 796] <... futex resumed>) = ? [pid 796] +++ exited with 0 +++ [pid 795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 797 ./strace-static-x86_64: Process 797 attached [pid 797] set_robust_list(0x555556b925e0, 24) = 0 [pid 797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 797] setpgid(0, 0) = 0 [pid 797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 797] write(3, "1000", 4) = 4 [pid 797] close(3) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 797] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 797] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[798], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 798 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 798 attached [pid 798] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 798] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=216}) = 0 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 797] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] <... futex resumed>) = 1 [pid 798] close(3) = 0 [pid 798] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 797] <... futex resumed>) = 0 [pid 797] exit_group(0) = ? [pid 798] <... futex resumed>) = ? [pid 798] +++ exited with 0 +++ [pid 797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 799 ./strace-static-x86_64: Process 799 attached [pid 799] set_robust_list(0x555556b925e0, 24) = 0 [pid 799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 799] setpgid(0, 0) = 0 [pid 799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 799] write(3, "1000", 4) = 4 [pid 799] close(3) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 799] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 799] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[800], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 800 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 800 attached [pid 800] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 800] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=217}) = 0 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 800] <... futex resumed>) = 1 [pid 800] close(3) = 0 [pid 800] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 0 [pid 799] exit_group(0) = ? [pid 800] <... futex resumed>) = ? [pid 800] +++ exited with 0 +++ [pid 799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 801 ./strace-static-x86_64: Process 801 attached [pid 801] set_robust_list(0x555556b925e0, 24) = 0 [pid 801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 801] setpgid(0, 0) = 0 [pid 801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 801] write(3, "1000", 4) = 4 [pid 801] close(3) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 801] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 801] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[802], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 802 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 802 attached [pid 802] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 802] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=218}) = 0 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 801] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] <... futex resumed>) = 1 [pid 802] close(3) = 0 [pid 802] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... futex resumed>) = 0 [pid 801] exit_group(0) = ? [pid 802] <... futex resumed>) = ? [pid 802] +++ exited with 0 +++ [pid 801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 803 ./strace-static-x86_64: Process 803 attached [pid 803] set_robust_list(0x555556b925e0, 24) = 0 [pid 803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 803] setpgid(0, 0) = 0 [pid 803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 803] write(3, "1000", 4) = 4 [pid 803] close(3) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 803] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 803] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[804], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 804 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 804 attached [pid 804] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 804] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=219}) = 0 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 1 [pid 804] close(3) = 0 [pid 804] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = 0 [pid 803] exit_group(0) = ? [pid 804] <... futex resumed>) = ? [pid 804] +++ exited with 0 +++ [pid 803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 805 ./strace-static-x86_64: Process 805 attached [pid 805] set_robust_list(0x555556b925e0, 24) = 0 [pid 805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 805] setpgid(0, 0) = 0 [pid 805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 805] write(3, "1000", 4) = 4 [pid 805] close(3) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 805] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 805] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[806], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 806 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 806 attached [pid 806] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 806] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=220}) = 0 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] close(3) = 0 [pid 806] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] exit_group(0) = ? [pid 806] <... futex resumed>) = ? [pid 806] +++ exited with 0 +++ [pid 805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 807 ./strace-static-x86_64: Process 807 attached [pid 807] set_robust_list(0x555556b925e0, 24) = 0 [pid 807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 807] setpgid(0, 0) = 0 [pid 807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 807] write(3, "1000", 4) = 4 [pid 807] close(3) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 807] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 807] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[808], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 808 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 808 attached [pid 808] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 808] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... futex resumed>) = 1 [pid 808] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... futex resumed>) = 1 [pid 808] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... futex resumed>) = 1 [pid 808] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... futex resumed>) = 1 [pid 808] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=221}) = 0 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... futex resumed>) = 1 [pid 808] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... futex resumed>) = 1 [pid 808] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 807] <... futex resumed>) = 0 [pid 807] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] close(3) = 0 [pid 808] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 807] <... futex resumed>) = 0 [pid 807] exit_group(0) = ? [pid 808] +++ exited with 0 +++ [pid 807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 809 ./strace-static-x86_64: Process 809 attached [pid 809] set_robust_list(0x555556b925e0, 24) = 0 [pid 809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 809] setpgid(0, 0) = 0 [pid 809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 809] write(3, "1000", 4) = 4 [pid 809] close(3) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 809] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 809] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[810], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 810 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 810 attached [pid 810] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 810] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... futex resumed>) = 1 [pid 810] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... futex resumed>) = 1 [pid 810] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... futex resumed>) = 1 [pid 810] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... futex resumed>) = 1 [pid 810] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=222}) = 0 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... futex resumed>) = 1 [pid 810] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... futex resumed>) = 1 [pid 810] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 809] <... futex resumed>) = 0 [pid 810] close(3 [pid 809] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... close resumed>) = 0 [pid 810] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] exit_group(0 [pid 810] <... futex resumed>) = ? [pid 809] <... exit_group resumed>) = ? [pid 810] +++ exited with 0 +++ [pid 809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 811 ./strace-static-x86_64: Process 811 attached [pid 811] set_robust_list(0x555556b925e0, 24) = 0 [pid 811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 811] setpgid(0, 0) = 0 [pid 811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 811] write(3, "1000", 4) = 4 [pid 811] close(3) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 811] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 811] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[812], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 812 ./strace-static-x86_64: Process 812 attached [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 812] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=223}) = 0 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] close(3) = 0 [pid 812] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 811] exit_group(0) = ? [pid 812] +++ exited with 0 +++ [pid 811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 813 ./strace-static-x86_64: Process 813 attached [pid 813] set_robust_list(0x555556b925e0, 24) = 0 [pid 813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 813] setpgid(0, 0) = 0 [pid 813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 813] write(3, "1000", 4) = 4 [pid 813] close(3) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 813] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 813] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[814], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 814 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 814 attached [pid 814] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 814] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=224}) = 0 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 813] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] <... futex resumed>) = 1 [pid 814] close(3) = 0 [pid 814] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] <... futex resumed>) = 0 [pid 813] exit_group(0) = ? [pid 814] <... futex resumed>) = ? [pid 814] +++ exited with 0 +++ [pid 813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 815 ./strace-static-x86_64: Process 815 attached [pid 815] set_robust_list(0x555556b925e0, 24) = 0 [pid 815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 815] setpgid(0, 0) = 0 [pid 815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 815] write(3, "1000", 4) = 4 [pid 815] close(3) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 815] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 815] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[816], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 816 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 816 attached [pid 816] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 816] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... futex resumed>) = 1 [pid 816] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... futex resumed>) = 1 [pid 816] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... futex resumed>) = 1 [pid 816] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... futex resumed>) = 1 [pid 816] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=225}) = 0 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... futex resumed>) = 1 [pid 816] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... futex resumed>) = 1 [pid 816] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] <... futex resumed>) = 0 [pid 816] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 815] <... futex resumed>) = 0 [pid 816] close(3 [pid 815] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... close resumed>) = 0 [pid 816] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] <... futex resumed>) = 0 [pid 816] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 815] exit_group(0 [pid 816] <... futex resumed>) = ? [pid 815] <... exit_group resumed>) = ? [pid 816] +++ exited with 0 +++ [pid 815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 817 attached , child_tidptr=0x555556b925d0) = 817 [pid 817] set_robust_list(0x555556b925e0, 24) = 0 [pid 817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 817] setpgid(0, 0) = 0 [pid 817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 817] write(3, "1000", 4) = 4 [pid 817] close(3) = 0 [pid 817] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 817] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 817] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[818], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 818 ./strace-static-x86_64: Process 818 attached [pid 818] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] ioctl(3, TUNSETIFF, 0x20000200 [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... ioctl resumed>) = 0 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] <... futex resumed>) = 0 [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=226}) = 0 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 818] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 817] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 818] <... sendmsg resumed>) = 52 [pid 817] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 817] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 818] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... mmap resumed>) = 0x7ff790bd3000 [pid 817] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 817] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[819], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 819 [pid 817] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 819 attached [pid 819] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 819] close(3) = 0 [pid 819] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... futex resumed>) = 0 [pid 817] exit_group(0) = ? [pid 819] <... futex resumed>) = ? [pid 819] +++ exited with 0 +++ [pid 818] <... futex resumed>) = ? [pid 818] +++ exited with 0 +++ [pid 817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 820 attached , child_tidptr=0x555556b925d0) = 820 [pid 820] set_robust_list(0x555556b925e0, 24) = 0 [pid 820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 820] setpgid(0, 0) = 0 [pid 820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 820] write(3, "1000", 4) = 4 [pid 820] close(3) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 820] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 820] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[821], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 821 [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 821 attached [pid 821] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 821] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] <... futex resumed>) = 0 [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] <... futex resumed>) = 1 [pid 821] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 820] <... futex resumed>) = 0 [pid 821] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 821] <... socket resumed>) = 4 [pid 820] <... futex resumed>) = 0 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] <... futex resumed>) = 0 [pid 820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 821] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 821] <... socket resumed>) = 5 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 820] <... futex resumed>) = 0 [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=227}) = 0 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 820] <... futex resumed>) = 0 [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 820] <... futex resumed>) = 0 [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 820] <... futex resumed>) = 0 [pid 820] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 820] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] close(3) = 0 [pid 821] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 820] <... futex resumed>) = 0 [pid 820] exit_group(0) = ? [pid 821] +++ exited with 0 +++ [pid 820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 822 ./strace-static-x86_64: Process 822 attached [pid 822] set_robust_list(0x555556b925e0, 24) = 0 [pid 822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 822] setpgid(0, 0) = 0 [pid 822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 822] write(3, "1000", 4) = 4 [pid 822] close(3) = 0 [pid 822] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 822] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 822] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 823 attached , parent_tid=[823], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 823 [pid 823] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] ioctl(3, TUNSETIFF, 0x20000200 [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... ioctl resumed>) = 0 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... futex resumed>) = 0 [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=228}) = 0 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 823] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... sendmsg resumed>) = 52 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 822] <... futex resumed>) = 0 [pid 823] close(3 [pid 822] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 822] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 823] <... close resumed>) = 0 [pid 823] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... futex resumed>) = 0 [pid 822] exit_group(0) = ? [pid 823] <... futex resumed>) = ? [pid 823] +++ exited with 0 +++ [pid 822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 824 ./strace-static-x86_64: Process 824 attached [pid 824] set_robust_list(0x555556b925e0, 24) = 0 [pid 824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 824] setpgid(0, 0) = 0 [pid 824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 824] write(3, "1000", 4) = 4 [pid 824] close(3) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 824] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 824] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[825], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 825 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 825 attached [pid 825] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 825] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... futex resumed>) = 1 [pid 825] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... futex resumed>) = 1 [pid 825] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... futex resumed>) = 1 [pid 825] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... futex resumed>) = 1 [pid 825] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=229}) = 0 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... futex resumed>) = 1 [pid 825] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... futex resumed>) = 1 [pid 825] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] close(3 [pid 824] <... futex resumed>) = 0 [pid 824] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... close resumed>) = 0 [pid 825] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 824] <... futex resumed>) = 0 [pid 825] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 824] exit_group(0) = ? [pid 825] <... futex resumed>) = ? [pid 825] +++ exited with 0 +++ [pid 824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 826 ./strace-static-x86_64: Process 826 attached [pid 826] set_robust_list(0x555556b925e0, 24) = 0 [pid 826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 826] setpgid(0, 0) = 0 [pid 826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 826] write(3, "1000", 4) = 4 [pid 826] close(3) = 0 [pid 826] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 826] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 826] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 827 attached , parent_tid=[827], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 827 [pid 827] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... futex resumed>) = 0 [pid 826] <... futex resumed>) = 1 [pid 827] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] <... futex resumed>) = 0 [pid 826] <... futex resumed>) = 1 [pid 827] ioctl(3, TUNSETIFF, 0x20000200 [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... ioctl resumed>) = 0 [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... futex resumed>) = 0 [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 [pid 827] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 [pid 827] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 [pid 827] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=230}) = 0 [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 [pid 827] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... ioctl resumed>) = 0 [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 [pid 827] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... sendmsg resumed>) = 52 [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 826] <... futex resumed>) = 0 [pid 826] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] close(3 [pid 826] <... futex resumed>) = 0 [pid 826] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... close resumed>) = 0 [pid 827] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 826] <... futex resumed>) = 0 [pid 826] exit_group(0 [pid 827] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... exit_group resumed>) = ? [pid 827] <... futex resumed>) = ? [pid 827] +++ exited with 0 +++ [pid 826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 828 ./strace-static-x86_64: Process 828 attached [pid 828] set_robust_list(0x555556b925e0, 24) = 0 [pid 828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 828] setpgid(0, 0) = 0 [pid 828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 828] write(3, "1000", 4) = 4 [pid 828] close(3) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 828] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 828] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[829], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 829 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 829 attached [pid 829] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 829] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=231}) = 0 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... futex resumed>) = 1 [pid 829] close(3) = 0 [pid 829] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = 0 [pid 828] exit_group(0) = ? [pid 829] <... futex resumed>) = ? [pid 829] +++ exited with 0 +++ [pid 828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 830 ./strace-static-x86_64: Process 830 attached [pid 830] set_robust_list(0x555556b925e0, 24) = 0 [pid 830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 830] setpgid(0, 0) = 0 [pid 830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 830] write(3, "1000", 4) = 4 [pid 830] close(3) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 830] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 830] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[831], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 831 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 831 attached [pid 831] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 831] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=232}) = 0 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 830] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] <... futex resumed>) = 1 [pid 831] close(3) = 0 [pid 831] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] <... futex resumed>) = 0 [pid 830] exit_group(0) = ? [pid 831] <... futex resumed>) = ? [pid 831] +++ exited with 0 +++ [pid 830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 832 ./strace-static-x86_64: Process 832 attached [pid 832] set_robust_list(0x555556b925e0, 24) = 0 [pid 832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 832] setpgid(0, 0) = 0 [pid 832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 832] write(3, "1000", 4) = 4 [pid 832] close(3) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 832] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 832] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[833], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 833 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 833 attached [pid 833] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 833] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=233}) = 0 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 832] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 833] <... futex resumed>) = 1 [pid 833] close(3) = 0 [pid 833] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = 0 [pid 832] exit_group(0) = ? [pid 833] <... futex resumed>) = ? [pid 833] +++ exited with 0 +++ [pid 832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 834 ./strace-static-x86_64: Process 834 attached [pid 834] set_robust_list(0x555556b925e0, 24) = 0 [pid 834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 834] setpgid(0, 0) = 0 [pid 834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 834] write(3, "1000", 4) = 4 [pid 834] close(3) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 834] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 834] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[835], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 835 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 835 attached [pid 835] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 835] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] <... futex resumed>) = 1 [pid 835] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] <... futex resumed>) = 1 [pid 835] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] <... futex resumed>) = 1 [pid 835] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] <... futex resumed>) = 1 [pid 835] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=234}) = 0 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] <... futex resumed>) = 1 [pid 835] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] <... futex resumed>) = 1 [pid 835] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 834] <... futex resumed>) = 0 [pid 834] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 834] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] close(3) = 0 [pid 835] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 834] <... futex resumed>) = 0 [pid 834] exit_group(0) = ? [pid 835] +++ exited with 0 +++ [pid 834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 836 ./strace-static-x86_64: Process 836 attached [pid 836] set_robust_list(0x555556b925e0, 24) = 0 [pid 836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 836] setpgid(0, 0) = 0 [pid 836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 836] write(3, "1000", 4) = 4 [pid 836] close(3) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 836] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 836] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[837], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 837 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 837 attached [pid 837] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 837] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... futex resumed>) = 1 [pid 837] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... futex resumed>) = 1 [pid 837] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... futex resumed>) = 1 [pid 837] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... futex resumed>) = 1 [pid 837] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=235}) = 0 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... futex resumed>) = 1 [pid 837] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... futex resumed>) = 1 [pid 837] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] close(3 [pid 836] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 837] <... close resumed>) = 0 [pid 837] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = 0 [pid 836] exit_group(0) = ? [pid 837] <... futex resumed>) = ? [pid 837] +++ exited with 0 +++ [pid 836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 838 ./strace-static-x86_64: Process 838 attached [pid 838] set_robust_list(0x555556b925e0, 24) = 0 [pid 838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 838] setpgid(0, 0) = 0 [pid 838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 838] write(3, "1000", 4) = 4 [pid 838] close(3) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 838] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 838] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[839], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 839 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 839 attached [pid 839] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 839] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 1 [pid 839] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 1 [pid 839] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 1 [pid 839] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 1 [pid 839] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=236}) = 0 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 1 [pid 839] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] <... futex resumed>) = 0 [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 1 [pid 839] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 839] close(3) = 0 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 838] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 839] <... futex resumed>) = 0 [pid 839] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] exit_group(0) = ? [pid 839] <... futex resumed>) = ? [pid 839] +++ exited with 0 +++ [pid 838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 840 ./strace-static-x86_64: Process 840 attached [pid 840] set_robust_list(0x555556b925e0, 24) = 0 [pid 840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 840] setpgid(0, 0) = 0 [pid 840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 840] write(3, "1000", 4) = 4 [pid 840] close(3) = 0 [pid 840] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 840] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 840] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 841 attached [pid 841] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 841] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... clone resumed>, parent_tid=[841], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 841 [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] <... futex resumed>) = 0 [pid 841] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] <... futex resumed>) = 0 [pid 841] ioctl(3, TUNSETIFF, 0x20000200 [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] <... ioctl resumed>) = 0 [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... futex resumed>) = 0 [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] <... futex resumed>) = 0 [pid 841] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] <... futex resumed>) = 0 [pid 841] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] <... futex resumed>) = 0 [pid 841] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=237}) = 0 [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 841] <... futex resumed>) = 0 [pid 841] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 841] <... futex resumed>) = 0 [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 840] <... futex resumed>) = 0 [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 841] <... sendmsg resumed>) = 52 [pid 840] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 840] <... futex resumed>) = 0 [pid 840] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 840] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 841] close(3) = 0 [pid 841] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 840] <... futex resumed>) = 0 [pid 840] exit_group(0) = ? [pid 841] +++ exited with 0 +++ [pid 840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 842 ./strace-static-x86_64: Process 842 attached [pid 842] set_robust_list(0x555556b925e0, 24) = 0 [pid 842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 842] setpgid(0, 0) = 0 [pid 842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 842] write(3, "1000", 4) = 4 [pid 842] close(3) = 0 [pid 842] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 842] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 842] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 843 attached [pid 843] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... clone resumed>, parent_tid=[843], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 843 [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] <... futex resumed>) = 0 [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = 0 [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... futex resumed>) = 0 [pid 842] <... futex resumed>) = 1 [pid 843] ioctl(3, TUNSETIFF, 0x20000200 [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] <... ioctl resumed>) = 0 [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = 0 [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] <... futex resumed>) = 0 [pid 843] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] <... socket resumed>) = 4 [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] <... futex resumed>) = 0 [pid 843] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... futex resumed>) = 0 [pid 842] <... futex resumed>) = 1 [pid 843] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=238}) = 0 [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] <... futex resumed>) = 0 [pid 843] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] <... futex resumed>) = 0 [pid 843] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] <... sendmsg resumed>) = 52 [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = 0 [pid 842] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 843] <... futex resumed>) = 0 [pid 842] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] close(3) = 0 [pid 843] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 842] exit_group(0) = ? [pid 843] <... futex resumed>) = ? [pid 843] +++ exited with 0 +++ [pid 842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 844 ./strace-static-x86_64: Process 844 attached [pid 844] set_robust_list(0x555556b925e0, 24) = 0 [pid 844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 844] setpgid(0, 0) = 0 [pid 844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 844] write(3, "1000", 4) = 4 [pid 844] close(3) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 844] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 844] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 845 attached , parent_tid=[845], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 845 [pid 845] set_robust_list(0x7ff790c149e0, 24 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... set_robust_list resumed>) = 0 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] ioctl(3, TUNSETIFF, 0x20000200 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... ioctl resumed>) = 0 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = 0 [pid 845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... socket resumed>) = 4 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... socket resumed>) = 5 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 844] <... futex resumed>) = 0 [pid 845] <... ioctl resumed>, ifr_ifindex=239}) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 845] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... ioctl resumed>) = 0 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 1 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... sendmsg resumed>) = 52 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] close(3) = 0 [pid 845] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] exit_group(0) = ? [pid 845] <... futex resumed>) = ? [pid 845] +++ exited with 0 +++ [pid 844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 846 ./strace-static-x86_64: Process 846 attached [pid 846] set_robust_list(0x555556b925e0, 24) = 0 [pid 846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 846] setpgid(0, 0) = 0 [pid 846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 846] write(3, "1000", 4) = 4 [pid 846] close(3) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 846] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 846] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[847], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 847 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 847 attached [pid 847] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 847] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=240}) = 0 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 846] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... futex resumed>) = 1 [pid 847] close(3) = 0 [pid 847] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... futex resumed>) = 0 [pid 846] exit_group(0) = ? [pid 847] <... futex resumed>) = ? [pid 847] +++ exited with 0 +++ [pid 846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 848 ./strace-static-x86_64: Process 848 attached [pid 848] set_robust_list(0x555556b925e0, 24) = 0 [pid 848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 848] setpgid(0, 0) = 0 [pid 848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 848] write(3, "1000", 4) = 4 [pid 848] close(3) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 848] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 848] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 849 attached , parent_tid=[849], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 849 [pid 849] set_robust_list(0x7ff790c149e0, 24 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] <... set_robust_list resumed>) = 0 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = 0 [pid 849] <... futex resumed>) = 1 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] ioctl(3, TUNSETIFF, 0x20000200 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... ioctl resumed>) = 0 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... socket resumed>) = 4 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = 0 [pid 849] <... futex resumed>) = 1 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... socket resumed>) = 5 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=241}) = 0 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 849] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... sendmsg resumed>) = 52 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 849] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 848] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] close(3) = 0 [pid 849] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 848] exit_group(0) = ? [pid 849] +++ exited with 0 +++ [pid 848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 850 attached , child_tidptr=0x555556b925d0) = 850 [pid 850] set_robust_list(0x555556b925e0, 24) = 0 [pid 850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 850] setpgid(0, 0) = 0 [pid 850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 850] write(3, "1000", 4) = 4 [pid 850] close(3) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 850] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 850] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 851 attached , parent_tid=[851], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 851 [pid 851] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 851] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 851] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... openat resumed>) = 3 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 0 [pid 851] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 1 [pid 851] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 1 [pid 851] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 1 [pid 851] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=242}) = 0 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 1 [pid 851] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 1 [pid 851] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] <... futex resumed>) = 1 [pid 851] close(3) = 0 [pid 851] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = 0 [pid 850] exit_group(0) = ? [pid 851] <... futex resumed>) = ? [pid 851] +++ exited with 0 +++ [pid 850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 852 ./strace-static-x86_64: Process 852 attached [pid 852] set_robust_list(0x555556b925e0, 24) = 0 [pid 852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 852] setpgid(0, 0) = 0 [pid 852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 852] write(3, "1000", 4) = 4 [pid 852] close(3) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 852] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 852] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[853], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 853 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 853 attached [pid 853] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 853] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=243}) = 0 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 1 [pid 853] close(3) = 0 [pid 853] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 0 [pid 852] exit_group(0) = ? [pid 853] <... futex resumed>) = ? [pid 853] +++ exited with 0 +++ [pid 852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 854 ./strace-static-x86_64: Process 854 attached [pid 854] set_robust_list(0x555556b925e0, 24) = 0 [pid 854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 854] setpgid(0, 0) = 0 [pid 854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 854] write(3, "1000", 4) = 4 [pid 854] close(3) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 854] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 854] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 855 attached , parent_tid=[855], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 855 [pid 855] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 855] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 855] <... futex resumed>) = 0 [pid 855] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] <... openat resumed>) = 3 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 855] <... futex resumed>) = 0 [pid 855] ioctl(3, TUNSETIFF, 0x20000200 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] <... ioctl resumed>) = 0 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=244}) = 0 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 855] close(3) = 0 [pid 855] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 854] exit_group(0) = ? [pid 855] +++ exited with 0 +++ [pid 854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 856 ./strace-static-x86_64: Process 856 attached [pid 856] set_robust_list(0x555556b925e0, 24) = 0 [pid 856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 856] setpgid(0, 0) = 0 [pid 856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 856] write(3, "1000", 4) = 4 [pid 856] close(3) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 856] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 856] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 857 attached , parent_tid=[857], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 857 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] set_robust_list(0x7ff790c149e0, 24 [pid 856] <... futex resumed>) = 0 [pid 857] <... set_robust_list resumed>) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=245}) = 0 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 857] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 857] close(3 [pid 856] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] <... close resumed>) = 0 [pid 856] <... futex resumed>) = 0 [pid 857] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] <... futex resumed>) = 0 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] exit_group(0 [pid 857] <... futex resumed>) = ? [pid 856] <... exit_group resumed>) = ? [pid 857] +++ exited with 0 +++ [pid 856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 858 ./strace-static-x86_64: Process 858 attached [pid 858] set_robust_list(0x555556b925e0, 24) = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 858] setpgid(0, 0) = 0 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 858] write(3, "1000", 4) = 4 [pid 858] close(3) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 858] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 858] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 859 attached , parent_tid=[859], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 859 [pid 859] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 859] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] <... futex resumed>) = 0 [pid 859] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = 1 [pid 859] ioctl(3, TUNSETIFF, 0x20000200 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] <... ioctl resumed>) = 0 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] <... futex resumed>) = 0 [pid 859] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=246}) = 0 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] close(3) = 0 [pid 859] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 858] <... futex resumed>) = 0 [pid 858] exit_group(0) = ? [pid 859] <... futex resumed>) = ? [pid 859] +++ exited with 0 +++ [pid 858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 860 attached , child_tidptr=0x555556b925d0) = 860 [pid 860] set_robust_list(0x555556b925e0, 24) = 0 [pid 860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 860] setpgid(0, 0) = 0 [pid 860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 860] write(3, "1000", 4) = 4 [pid 860] close(3) = 0 [pid 860] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 860] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 860] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 861 attached , parent_tid=[861], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 861 [pid 861] set_robust_list(0x7ff790c149e0, 24 [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... set_robust_list resumed>) = 0 [pid 861] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 860] <... futex resumed>) = 0 [pid 861] <... openat resumed>) = 3 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] <... futex resumed>) = 0 [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = 0 [pid 860] <... futex resumed>) = 1 [pid 861] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... socket resumed>) = 5 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] <... futex resumed>) = 0 [pid 861] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=247}) = 0 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = 0 [pid 860] <... futex resumed>) = 1 [pid 861] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... ioctl resumed>) = 0 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... sendmsg resumed>) = 52 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] close(3) = 0 [pid 861] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 860] exit_group(0) = ? [pid 861] +++ exited with 0 +++ [pid 860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 862 ./strace-static-x86_64: Process 862 attached [pid 862] set_robust_list(0x555556b925e0, 24) = 0 [pid 862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 862] setpgid(0, 0) = 0 [pid 862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 862] write(3, "1000", 4) = 4 [pid 862] close(3) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 862] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 862] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[863], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 863 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 863 attached [pid 863] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 863] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = 1 [pid 863] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = 1 [pid 863] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = 1 [pid 863] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = 1 [pid 863] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=248}) = 0 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = 1 [pid 863] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = 1 [pid 863] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 862] <... futex resumed>) = 0 [pid 863] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 862] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 863] close(3) = 0 [pid 863] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 862] exit_group(0) = ? [pid 863] <... futex resumed>) = ? [pid 863] +++ exited with 0 +++ [pid 862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 864 ./strace-static-x86_64: Process 864 attached [pid 864] set_robust_list(0x555556b925e0, 24) = 0 [pid 864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 864] setpgid(0, 0) = 0 [pid 864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 864] write(3, "1000", 4) = 4 [pid 864] close(3) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 864] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 864] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[865], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 865 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 865 attached [pid 865] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 865] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=249}) = 0 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] close(3) = 0 [pid 865] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 864] <... futex resumed>) = 0 [pid 864] exit_group(0) = ? [pid 865] +++ exited with 0 +++ [pid 864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 866 attached , child_tidptr=0x555556b925d0) = 866 [pid 866] set_robust_list(0x555556b925e0, 24) = 0 [pid 866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 866] setpgid(0, 0) = 0 [pid 866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 866] write(3, "1000", 4) = 4 [pid 866] close(3) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 866] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 866] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[867], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 867 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 867 attached [pid 867] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 867] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=250}) = 0 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] <... futex resumed>) = 1 [pid 867] close(3) = 0 [pid 867] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 866] exit_group(0) = ? [pid 867] <... futex resumed>) = ? [pid 867] +++ exited with 0 +++ [pid 866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 868 ./strace-static-x86_64: Process 868 attached [pid 868] set_robust_list(0x555556b925e0, 24) = 0 [pid 868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 868] setpgid(0, 0) = 0 [pid 868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 868] write(3, "1000", 4) = 4 [pid 868] close(3) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 868] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 868] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[869], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 869 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 869 attached [pid 869] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 869] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... futex resumed>) = 1 [pid 869] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... futex resumed>) = 1 [pid 869] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... futex resumed>) = 1 [pid 869] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... futex resumed>) = 1 [pid 869] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=251}) = 0 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... futex resumed>) = 1 [pid 869] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... futex resumed>) = 1 [pid 869] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] close(3 [pid 868] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 869] <... close resumed>) = 0 [pid 869] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] exit_group(0) = ? [pid 869] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 869] +++ exited with 0 +++ [pid 868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 870 ./strace-static-x86_64: Process 870 attached [pid 870] set_robust_list(0x555556b925e0, 24) = 0 [pid 870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 870] setpgid(0, 0) = 0 [pid 870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 870] write(3, "1000", 4) = 4 [pid 870] close(3) = 0 [pid 870] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 870] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 870] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 871 attached [pid 871] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... clone resumed>, parent_tid=[871], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 871 [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 871] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] <... openat resumed>) = 3 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 871] ioctl(3, TUNSETIFF, 0x20000200 [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] <... ioctl resumed>) = 0 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] <... futex resumed>) = 0 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 871] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 871] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=252}) = 0 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = 0 [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 871] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 871] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] <... sendmsg resumed>) = 52 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = 0 [pid 870] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] <... futex resumed>) = 0 [pid 870] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] close(3) = 0 [pid 871] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 871] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 870] <... futex resumed>) = 0 [pid 870] exit_group(0) = ? [pid 871] <... futex resumed>) = ? [pid 871] +++ exited with 0 +++ [pid 870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 872 ./strace-static-x86_64: Process 872 attached [pid 872] set_robust_list(0x555556b925e0, 24) = 0 [pid 872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 872] setpgid(0, 0) = 0 [pid 872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 872] write(3, "1000", 4) = 4 [pid 872] close(3) = 0 [pid 872] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 872] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 872] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 873 attached [pid 873] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 873] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] <... clone resumed>, parent_tid=[873], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 873 [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] <... futex resumed>) = 0 [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] <... futex resumed>) = 0 [pid 873] ioctl(3, TUNSETIFF, 0x20000200 [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] <... ioctl resumed>) = 0 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] <... futex resumed>) = 0 [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] <... futex resumed>) = 0 [pid 873] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] <... futex resumed>) = 0 [pid 873] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] <... futex resumed>) = 0 [pid 872] <... futex resumed>) = 1 [pid 873] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] <... ioctl resumed>, ifr_ifindex=253}) = 0 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 873] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 872] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 872] <... futex resumed>) = 0 [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] <... ioctl resumed>) = 0 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 872] <... futex resumed>) = 0 [pid 873] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] <... sendmsg resumed>) = 52 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 872] <... futex resumed>) = 0 [pid 873] <... futex resumed>) = 1 [pid 872] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] close(3 [pid 872] <... futex resumed>) = 0 [pid 872] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 873] <... close resumed>) = 0 [pid 873] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 872] <... futex resumed>) = 0 [pid 872] exit_group(0) = ? [pid 873] +++ exited with 0 +++ [pid 872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 874 ./strace-static-x86_64: Process 874 attached [pid 874] set_robust_list(0x555556b925e0, 24) = 0 [pid 874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 874] setpgid(0, 0) = 0 [pid 874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 874] write(3, "1000", 4) = 4 [pid 874] close(3) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 874] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 874] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[875], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 875 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 875 attached [pid 875] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 875] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... futex resumed>) = 1 [pid 875] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... futex resumed>) = 1 [pid 875] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... futex resumed>) = 1 [pid 875] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... futex resumed>) = 1 [pid 875] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=254}) = 0 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... futex resumed>) = 1 [pid 875] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... futex resumed>) = 1 [pid 875] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 875] close(3 [pid 874] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... close resumed>) = 0 [pid 875] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 874] exit_group(0) = ? [pid 875] +++ exited with 0 +++ [pid 874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 876 ./strace-static-x86_64: Process 876 attached [pid 876] set_robust_list(0x555556b925e0, 24) = 0 [pid 876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 876] setpgid(0, 0) = 0 [pid 876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 876] write(3, "1000", 4) = 4 [pid 876] close(3) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 876] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 876] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[877], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 877 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 877 attached [pid 877] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 877] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=255}) = 0 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = 1 [pid 877] close(3) = 0 [pid 877] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 876] <... futex resumed>) = 0 [pid 876] exit_group(0) = ? [pid 877] <... futex resumed>) = ? [pid 877] +++ exited with 0 +++ [pid 876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 878 attached , child_tidptr=0x555556b925d0) = 878 [pid 878] set_robust_list(0x555556b925e0, 24) = 0 [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 878] setpgid(0, 0) = 0 [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 878] write(3, "1000", 4) = 4 [pid 878] close(3) = 0 [pid 878] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 878] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 878] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 879 attached , parent_tid=[879], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 879 [pid 879] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] ioctl(3, TUNSETIFF, 0x20000200 [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] <... ioctl resumed>) = 0 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] <... futex resumed>) = 0 [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=256}) = 0 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] <... futex resumed>) = 0 [pid 879] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] <... sendmsg resumed>) = 52 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] <... futex resumed>) = 0 [pid 878] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... futex resumed>) = 0 [pid 879] close(3) = 0 [pid 879] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 879] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] <... futex resumed>) = 1 [pid 878] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] exit_group(0 [pid 879] <... futex resumed>) = ? [pid 879] +++ exited with 0 +++ [pid 878] <... exit_group resumed>) = ? [pid 878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 880 ./strace-static-x86_64: Process 880 attached [pid 880] set_robust_list(0x555556b925e0, 24) = 0 [pid 880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 880] setpgid(0, 0) = 0 [pid 880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 880] write(3, "1000", 4) = 4 [pid 880] close(3) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 880] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 880] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[881], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 881 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 881 attached [pid 881] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 881] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 1 [pid 881] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 1 [pid 881] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 1 [pid 881] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 1 [pid 881] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=257}) = 0 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 1 [pid 881] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 1 [pid 881] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 881] close(3 [pid 880] <... futex resumed>) = 0 [pid 880] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... close resumed>) = 0 [pid 881] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = 0 [pid 881] <... futex resumed>) = 1 [pid 881] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 880] exit_group(0) = ? [pid 881] <... futex resumed>) = ? [pid 881] +++ exited with 0 +++ [pid 880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 882 attached , child_tidptr=0x555556b925d0) = 882 [pid 882] set_robust_list(0x555556b925e0, 24) = 0 [pid 882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 882] setpgid(0, 0) = 0 [pid 882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 882] write(3, "1000", 4) = 4 [pid 882] close(3) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 882] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 882] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[883], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 883 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 883 attached [pid 883] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 883] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... futex resumed>) = 1 [pid 883] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... futex resumed>) = 1 [pid 883] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... futex resumed>) = 1 [pid 883] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... futex resumed>) = 1 [pid 883] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=258}) = 0 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... futex resumed>) = 1 [pid 883] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... futex resumed>) = 1 [pid 883] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] close(3) = 0 [pid 883] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] <... futex resumed>) = 0 [pid 882] exit_group(0) = ? [pid 883] +++ exited with 0 +++ [pid 882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 884 ./strace-static-x86_64: Process 884 attached [pid 884] set_robust_list(0x555556b925e0, 24) = 0 [pid 884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 884] setpgid(0, 0) = 0 [pid 884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 884] write(3, "1000", 4) = 4 [pid 884] close(3) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 884] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 884] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[885], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 885 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 885 attached [pid 885] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 885] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] <... futex resumed>) = 1 [pid 885] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] <... futex resumed>) = 1 [pid 885] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] <... futex resumed>) = 1 [pid 885] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] <... futex resumed>) = 1 [pid 885] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=259}) = 0 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] <... futex resumed>) = 1 [pid 885] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] <... futex resumed>) = 1 [pid 885] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 885] close(3 [pid 884] <... futex resumed>) = 0 [pid 885] <... close resumed>) = 0 [pid 884] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 885] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 884] exit_group(0 [pid 885] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] <... exit_group resumed>) = ? [pid 885] <... futex resumed>) = -1 (errno 18446744073709551414) [pid 885] +++ exited with 0 +++ [pid 884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 886 ./strace-static-x86_64: Process 886 attached [pid 886] set_robust_list(0x555556b925e0, 24) = 0 [pid 886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 886] setpgid(0, 0) = 0 [pid 886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 886] write(3, "1000", 4) = 4 [pid 886] close(3) = 0 [pid 886] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 886] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 886] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 887 attached [pid 887] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] <... clone resumed>, parent_tid=[887], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 887 [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... futex resumed>) = 0 [pid 886] <... futex resumed>) = 1 [pid 887] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... openat resumed>) = 3 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... futex resumed>) = 0 [pid 887] ioctl(3, TUNSETIFF, 0x20000200 [pid 886] <... futex resumed>) = 1 [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... ioctl resumed>) = 0 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] <... futex resumed>) = 0 [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 887] <... futex resumed>) = 0 [pid 887] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... futex resumed>) = 0 [pid 887] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 886] <... futex resumed>) = 0 [pid 887] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 887] <... ioctl resumed>, ifr_ifindex=260}) = 0 [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] <... futex resumed>) = 0 [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 887] <... futex resumed>) = 0 [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 886] <... futex resumed>) = 0 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... futex resumed>) = 0 [pid 886] <... futex resumed>) = 1 [pid 887] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... sendmsg resumed>) = 52 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 886] <... futex resumed>) = 0 [pid 887] close(3 [pid 886] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 886] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... close resumed>) = 0 [pid 887] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 886] <... futex resumed>) = 0 [pid 887] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 886] exit_group(0) = ? [pid 887] <... futex resumed>) = ? [pid 887] +++ exited with 0 +++ [pid 886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=886, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 888 ./strace-static-x86_64: Process 888 attached [pid 888] set_robust_list(0x555556b925e0, 24) = 0 [pid 888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 888] setpgid(0, 0) = 0 [pid 888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 888] write(3, "1000", 4) = 4 [pid 888] close(3) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 888] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 888] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[889], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 889 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 889 attached [pid 889] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 889] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 1 [pid 889] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 1 [pid 889] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 1 [pid 889] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 1 [pid 889] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=261}) = 0 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 1 [pid 889] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 1 [pid 889] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 889] close(3 [pid 888] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... close resumed>) = 0 [pid 889] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 889] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] exit_group(0) = ? [pid 889] <... futex resumed>) = ? [pid 889] +++ exited with 0 +++ [pid 888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 890 ./strace-static-x86_64: Process 890 attached [pid 890] set_robust_list(0x555556b925e0, 24) = 0 [pid 890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 890] setpgid(0, 0) = 0 [pid 890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 890] write(3, "1000", 4) = 4 [pid 890] close(3) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 890] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 890] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[891], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 891 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 891 attached [pid 891] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 891] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=262}) = 0 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = 0 [pid 890] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 890] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 891] <... futex resumed>) = 1 [pid 891] close(3) = 0 [pid 891] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 890] <... futex resumed>) = 0 [pid 891] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] exit_group(0 [pid 891] <... futex resumed>) = ? [pid 890] <... exit_group resumed>) = ? [pid 891] +++ exited with 0 +++ [pid 890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 892 ./strace-static-x86_64: Process 892 attached [pid 892] set_robust_list(0x555556b925e0, 24) = 0 [pid 892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 892] setpgid(0, 0) = 0 [pid 892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 892] write(3, "1000", 4) = 4 [pid 892] close(3) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 892] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 892] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[893], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 893 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 893 attached [pid 893] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 893] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] <... futex resumed>) = 1 [pid 893] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] <... futex resumed>) = 1 [pid 893] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] <... futex resumed>) = 1 [pid 893] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] <... futex resumed>) = 1 [pid 893] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=263}) = 0 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] <... futex resumed>) = 1 [pid 893] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 893] <... futex resumed>) = 1 [pid 893] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 892] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 892] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bd3000 [pid 892] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 892] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 894 attached [pid 894] set_robust_list(0x7ff790bf39e0, 24 [pid 892] <... clone resumed>, parent_tid=[894], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 894 [pid 894] <... set_robust_list resumed>) = 0 [pid 892] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] close(3 [pid 892] <... futex resumed>) = 0 [pid 892] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 894] <... close resumed>) = 0 [pid 894] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 894] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 892] <... futex resumed>) = 0 [pid 893] <... sendmsg resumed>) = 52 [pid 893] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 893] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 892] exit_group(0) = ? [pid 893] <... futex resumed>) = ? [pid 893] +++ exited with 0 +++ [pid 894] <... futex resumed>) = ? [pid 894] +++ exited with 0 +++ [pid 892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 895 attached , child_tidptr=0x555556b925d0) = 895 [pid 895] set_robust_list(0x555556b925e0, 24) = 0 [pid 895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 895] setpgid(0, 0) = 0 [pid 895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 895] write(3, "1000", 4) = 4 [pid 895] close(3) = 0 [pid 895] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 895] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 895] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 896 attached , parent_tid=[896], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 896 [pid 896] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 896] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 895] <... futex resumed>) = 1 [pid 896] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 896] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 895] <... futex resumed>) = 1 [pid 896] ioctl(3, TUNSETIFF, 0x20000200 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... ioctl resumed>) = 0 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 896] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... futex resumed>) = 0 [pid 896] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 896] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 895] <... futex resumed>) = 0 [pid 896] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 896] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=264}) = 0 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 896] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] <... futex resumed>) = 0 [pid 895] <... futex resumed>) = 1 [pid 896] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... ioctl resumed>) = 0 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 895] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 895] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... sendmsg resumed>) = 52 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 895] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] close(3 [pid 895] <... futex resumed>) = 0 [pid 895] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] <... close resumed>) = 0 [pid 896] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 895] <... futex resumed>) = 0 [pid 896] <... futex resumed>) = 1 [pid 895] exit_group(0 [pid 896] ????( [pid 895] <... exit_group resumed>) = ? [pid 896] <... ???? resumed>) = ? [pid 896] +++ exited with 0 +++ [pid 895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 897 ./strace-static-x86_64: Process 897 attached [pid 897] set_robust_list(0x555556b925e0, 24) = 0 [pid 897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 897] setpgid(0, 0) = 0 [pid 897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 897] write(3, "1000", 4) = 4 [pid 897] close(3) = 0 [pid 897] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 897] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 897] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 898 attached , parent_tid=[898], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 898 [pid 898] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 898] <... futex resumed>) = 0 [pid 898] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 898] <... futex resumed>) = 0 [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] <... futex resumed>) = 0 [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 898] <... futex resumed>) = 0 [pid 898] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 897] <... futex resumed>) = 1 [pid 898] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] <... socket resumed>) = 5 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 897] <... futex resumed>) = 0 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=265}) = 0 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] <... futex resumed>) = 0 [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 897] <... futex resumed>) = 1 [pid 898] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] <... ioctl resumed>) = 0 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 897] <... futex resumed>) = 0 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 897] <... futex resumed>) = 1 [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 897] <... futex resumed>) = 0 [pid 898] close(3 [pid 897] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 897] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] <... close resumed>) = 0 [pid 898] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 898] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 897] <... futex resumed>) = 0 [pid 897] exit_group(0) = ? [pid 898] <... futex resumed>) = ? [pid 898] +++ exited with 0 +++ [pid 897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 899 ./strace-static-x86_64: Process 899 attached [pid 899] set_robust_list(0x555556b925e0, 24) = 0 [pid 899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 899] setpgid(0, 0) = 0 [pid 899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 899] write(3, "1000", 4) = 4 [pid 899] close(3) = 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 899] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 899] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 900 attached [pid 900] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 900] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... clone resumed>, parent_tid=[900], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 900 [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] <... futex resumed>) = 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = 0 [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] <... futex resumed>) = 0 [pid 900] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] <... futex resumed>) = 0 [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] <... futex resumed>) = 0 [pid 900] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = 0 [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=266}) = 0 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 900] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = 0 [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] <... futex resumed>) = 0 [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 900] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] <... sendmsg resumed>) = 52 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] <... futex resumed>) = 0 [pid 900] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] close(3) = 0 [pid 900] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] <... futex resumed>) = 0 [pid 899] exit_group(0) = ? [pid 900] +++ exited with 0 +++ [pid 899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 901 ./strace-static-x86_64: Process 901 attached [pid 901] set_robust_list(0x555556b925e0, 24) = 0 [pid 901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 901] setpgid(0, 0) = 0 [pid 901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 901] write(3, "1000", 4) = 4 [pid 901] close(3) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 901] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 901] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 902 attached , parent_tid=[902], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 902 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] set_robust_list(0x7ff790c149e0, 24 [pid 901] <... futex resumed>) = 0 [pid 902] <... set_robust_list resumed>) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=267}) = 0 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 902] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] <... futex resumed>) = 0 [pid 902] close(3 [pid 901] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 902] <... close resumed>) = 0 [pid 902] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 902] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] exit_group(0 [pid 902] <... futex resumed>) = ? [pid 901] <... exit_group resumed>) = ? [pid 902] +++ exited with 0 +++ [pid 901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 903 attached [pid 903] set_robust_list(0x555556b925e0, 24 [pid 371] <... clone resumed>, child_tidptr=0x555556b925d0) = 903 [pid 903] <... set_robust_list resumed>) = 0 [pid 903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 903] setpgid(0, 0) = 0 [pid 903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 903] write(3, "1000", 4) = 4 [pid 903] close(3) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 903] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 903] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[904], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 904 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 904 attached [pid 904] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 904] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] <... futex resumed>) = 1 [pid 904] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] <... futex resumed>) = 1 [pid 904] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] <... futex resumed>) = 1 [pid 904] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] <... futex resumed>) = 1 [pid 904] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=268}) = 0 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] <... futex resumed>) = 1 [pid 904] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] <... futex resumed>) = 1 [pid 904] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 903] <... futex resumed>) = 0 [pid 903] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 903] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] close(3) = 0 [pid 904] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 903] <... futex resumed>) = 0 [pid 903] exit_group(0) = ? [pid 904] +++ exited with 0 +++ [pid 903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 905 ./strace-static-x86_64: Process 905 attached [pid 905] set_robust_list(0x555556b925e0, 24) = 0 [pid 905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 905] setpgid(0, 0) = 0 [pid 905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 905] write(3, "1000", 4) = 4 [pid 905] close(3) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 905] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 905] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 906 attached , parent_tid=[906], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 906 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 906] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 906] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] <... futex resumed>) = 0 [pid 906] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 906] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=269}) = 0 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 905] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 905] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] close(3) = 0 [pid 906] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 905] <... futex resumed>) = 0 [pid 905] exit_group(0 [pid 906] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 905] <... exit_group resumed>) = ? [pid 906] +++ exited with 0 +++ [pid 905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=905, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 907 ./strace-static-x86_64: Process 907 attached [pid 907] set_robust_list(0x555556b925e0, 24) = 0 [pid 907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 907] setpgid(0, 0) = 0 [pid 907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 907] write(3, "1000", 4) = 4 [pid 907] close(3) = 0 [pid 907] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 907] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 907] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 908 attached [pid 908] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... clone resumed>, parent_tid=[908], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 908 [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] <... futex resumed>) = 0 [pid 908] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] <... futex resumed>) = 0 [pid 908] ioctl(3, TUNSETIFF, 0x20000200 [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] <... ioctl resumed>) = 0 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... futex resumed>) = 0 [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] <... futex resumed>) = 0 [pid 908] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] <... futex resumed>) = 0 [pid 908] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] <... futex resumed>) = 0 [pid 907] <... futex resumed>) = 1 [pid 908] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] <... ioctl resumed>, ifr_ifindex=270}) = 0 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 907] <... futex resumed>) = 0 [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] ioctl(3, TUNSETQUEUE, 0x20000340 [pid 907] <... futex resumed>) = 0 [pid 908] <... ioctl resumed>) = 0 [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 908] <... futex resumed>) = 0 [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 907] <... futex resumed>) = 0 [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] <... sendmsg resumed>) = 52 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... futex resumed>) = 0 [pid 907] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 908] <... futex resumed>) = 0 [pid 908] close(3 [pid 907] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 908] <... close resumed>) = 0 [pid 908] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 908] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] exit_group(0) = ? [pid 908] <... futex resumed>) = ? [pid 908] +++ exited with 0 +++ [pid 907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 909 attached , child_tidptr=0x555556b925d0) = 909 [pid 909] set_robust_list(0x555556b925e0, 24) = 0 [pid 909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 909] setpgid(0, 0) = 0 [pid 909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 909] write(3, "1000", 4) = 4 [pid 909] close(3) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 909] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 909] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 910 attached , parent_tid=[910], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 910 [pid 910] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 910] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 910] <... futex resumed>) = 0 [pid 910] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 910] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... futex resumed>) = 0 [pid 910] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... futex resumed>) = 1 [pid 910] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... futex resumed>) = 1 [pid 910] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... futex resumed>) = 1 [pid 910] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=271}) = 0 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... futex resumed>) = 1 [pid 910] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... futex resumed>) = 1 [pid 910] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 910] <... futex resumed>) = 1 [pid 909] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 910] close(3 [pid 909] <... futex resumed>) = 0 [pid 909] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 910] <... close resumed>) = 0 [pid 910] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... futex resumed>) = 0 [pid 910] <... futex resumed>) = 1 [pid 909] exit_group(0 [pid 910] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 909] <... exit_group resumed>) = ? [pid 910] <... futex resumed>) = ? [pid 910] +++ exited with 0 +++ [pid 909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 911 ./strace-static-x86_64: Process 911 attached [pid 911] set_robust_list(0x555556b925e0, 24) = 0 [pid 911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 911] setpgid(0, 0) = 0 [pid 911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 911] write(3, "1000", 4) = 4 [pid 911] close(3) = 0 [pid 911] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 911] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 911] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 912 attached , parent_tid=[912], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 912 [pid 912] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 912] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] <... futex resumed>) = 0 [pid 912] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 912] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] <... futex resumed>) = 0 [pid 912] ioctl(3, TUNSETIFF, 0x20000200 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] <... ioctl resumed>) = 0 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] <... futex resumed>) = 0 [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] <... futex resumed>) = 0 [pid 912] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 912] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 912] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 912] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] <... futex resumed>) = 0 [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 912] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=272}) = 0 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 52 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 911] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 911] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 912] close(3) = 0 [pid 912] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 911] <... futex resumed>) = 0 [pid 912] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 911] exit_group(0) = ? [pid 912] <... futex resumed>) = ? [pid 912] +++ exited with 0 +++ [pid 911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 913 ./strace-static-x86_64: Process 913 attached [pid 913] set_robust_list(0x555556b925e0, 24) = 0 [pid 913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 913] setpgid(0, 0) = 0 [pid 913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 913] write(3, "1000", 4) = 4 [pid 913] close(3) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 913] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 913] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 914 attached [pid 914] set_robust_list(0x7ff790c149e0, 24 [pid 913] <... clone resumed>, parent_tid=[914], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 914 [pid 914] <... set_robust_list resumed>) = 0 [pid 914] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 1 [pid 914] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 914] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 914] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 913] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 913] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... socket resumed>) = 4 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = 0 [pid 914] <... futex resumed>) = 1 [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL) [pid 913] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... socket resumed>) = 5 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... futex resumed>) = 1 [pid 914] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=273}) = 0 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... futex resumed>) = 1 [pid 914] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = 0 [pid 913] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 914] <... futex resumed>) = 1 [pid 914] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 913] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 913] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 913] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 914] <... sendmsg resumed>) = 52 [pid 914] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... mmap resumed>) = 0x7ff790bd3000 [pid 914] <... futex resumed>) = 0 [pid 914] futex(0x7ff790cea428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 913] mprotect(0x7ff790bd4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 913] clone(child_stack=0x7ff790bf33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[915], tls=0x7ff790bf3700, child_tidptr=0x7ff790bf39d0) = 915 [pid 913] futex(0x7ff790cea438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] futex(0x7ff790cea43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 915 attached [pid 915] set_robust_list(0x7ff790bf39e0, 24) = 0 [pid 915] close(3) = 0 [pid 915] futex(0x7ff790cea43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 913] <... futex resumed>) = 0 [pid 915] futex(0x7ff790cea438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 913] exit_group(0) = ? [pid 914] <... futex resumed>) = 231 [pid 915] <... futex resumed>) = ? [pid 915] +++ exited with 0 +++ [pid 914] +++ exited with 0 +++ [pid 913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556b925d0) = 916 ./strace-static-x86_64: Process 916 attached [pid 916] set_robust_list(0x555556b925e0, 24) = 0 [pid 916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 916] setpgid(0, 0) = 0 [pid 916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 916] write(3, "1000", 4) = 4 [pid 916] close(3) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff790bf4000 [pid 916] mprotect(0x7ff790bf5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 916] clone(child_stack=0x7ff790c143f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[917], tls=0x7ff790c14700, child_tidptr=0x7ff790c149d0) = 917 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 917 attached [pid 917] set_robust_list(0x7ff790c149e0, 24) = 0 [pid 917] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY) = 3 [pid 917] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... futex resumed>) = 1 [pid 917] ioctl(3, TUNSETIFF, 0x20000200) = 0 [pid 917] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... futex resumed>) = 1 [pid 917] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 917] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... futex resumed>) = 1 [pid 917] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5 [pid 917] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... futex resumed>) = 1 [pid 917] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=274}) = 0 [pid 917] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... futex resumed>) = 1 [pid 917] ioctl(3, TUNSETQUEUE, 0x20000340) = 0 [pid 917] futex(0x7ff790cea42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] <... futex resumed>) = 0 [pid 916] futex(0x7ff790cea428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 916] futex(0x7ff790cea42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 917] <... futex resumed>) = 1