ci-upstream-net-this-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-net-this-kasan-gce/syz-executor542412018 <...> Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. execve("ci-upstream-net-this-kasan-gce/syz-executor542412018", ["ci-upstream-net-this-kasan-gce/syz-executor542412018"], 0x7ffd34fe5c60 /* 10 vars */) = 0 brk(NULL) = 0x55558bc49000 brk(0x55558bc49e40) = 0x55558bc49e40 arch_prctl(ARCH_SET_FS, 0x55558bc494c0) = 0 set_tid_address(0x55558bc49790) = 5630 set_robust_list(0x55558bc497a0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-net-this-kasan-gce/syz-executor542412018", 4096) = 58 getrandom("\x22\x3f\x27\xd8\x30\x9e\x2c\x88", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558bc49e40 brk(0x55558bc6ae40) = 0x55558bc6ae40 brk(0x55558bc6b000) = 0x55558bc6b000 mprotect(0x7fad8697b000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5631 attached , child_tidptr=0x55558bc49790) = 5631 [pid 5631] set_robust_list(0x55558bc497a0, 24 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5630] <... openat resumed>) = 3 [pid 5630] write(3, "10000000000", 11) = 11 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "20", 2) = 2 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "1", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "0", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "0", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "1", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "100", 3) = 3 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "0", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "0", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "7 4 1 3", 7) = 7 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "1", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "1", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "Y", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "0", 1) = 1 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "5631", 4) = 4 [pid 5630] close(3) = 0 [pid 5630] kill(5631, SIGKILL) = 0 [pid 5631] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5631, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7fad868ba0f0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7fad868ba0f0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5632 attached , child_tidptr=0x55558bc49790) = 5632 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] set_robust_list(0x55558bc497a0, 24 [pid 5630] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5633 attached , NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5630] <... clone resumed>, child_tidptr=0x55558bc49790) = 5633 [pid 5633] set_robust_list(0x55558bc497a0, 24 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] <... set_robust_list resumed>) = 0 [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5634 attached [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5630] <... clone resumed>, child_tidptr=0x55558bc49790) = 5634 [pid 5634] set_robust_list(0x55558bc497a0, 24 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5635 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5636 attached [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] set_robust_list(0x55558bc497a0, 24 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5635 [pid 5630] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] set_robust_list(0x55558bc497a0, 24 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5636 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5637 attached [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5638 attached [pid 5630] <... clone resumed>, child_tidptr=0x55558bc49790) = 5637 [pid 5637] set_robust_list(0x55558bc497a0, 24 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] set_robust_list(0x55558bc497a0, 24 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5638 [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... prctl resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5630] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] setpgid(0, 0 [pid 5630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... setpgid resumed>) = 0 [pid 5635] <... prctl resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5639 attached [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] setpgid(0, 0) = 0 [pid 5638] <... prctl resumed>) = 0 [pid 5638] setpgid(0, 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] set_robust_list(0x55558bc497a0, 24 [pid 5638] <... setpgid resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5640 attached [pid 5639] <... set_robust_list resumed>) = 0 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] <... openat resumed>) = 3 [pid 5635] <... openat resumed>) = 3 [pid 5630] <... clone resumed>, child_tidptr=0x55558bc49790) = 5639 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5638] write(3, "1000", 4 [pid 5640] set_robust_list(0x55558bc497a0, 24 [pid 5636] write(3, "1000", 4 [pid 5640] <... set_robust_list resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... write resumed>) = 4 [pid 5636] <... write resumed>) = 4 [pid 5635] write(3, "1000", 4 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... write resumed>) = 4 [pid 5638] close(3 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5640 [pid 5636] close(3 executing program executing program [pid 5635] close(3 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... close resumed>) = 0 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] write(1, "executing program\n", 18 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] write(1, "executing program\n", 18 [pid 5635] <... close resumed>) = 0 [pid 5638] <... write resumed>) = 18 [pid 5636] <... write resumed>) = 18 [pid 5638] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5638] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5636] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5638] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5636] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5641 attached [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] set_robust_list(0x55558bc497a0, 24 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... set_robust_list resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x7fad86887000 [pid 5636] <... mmap resumed>) = 0x7fad86887000 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... prctl resumed>) = 0 [pid 5638] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5636] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5635] write(1, "executing program\n", 18 [pid 5640] setpgid(0, 0 [pid 5638] <... mprotect resumed>) = 0 executing program [pid 5636] <... mprotect resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... setpgid resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5641 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... write resumed>) = 18 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5641] <... prctl resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5635] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] setpgid(0, 0 [pid 5640] <... openat resumed>) = 3 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5642 attached [pid 5641] <... setpgid resumed>) = 0 [pid 5640] write(3, "1000", 4 [pid 5635] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5643 attached [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5643] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5642] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5640] <... write resumed>) = 4 [pid 5635] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5643] <... rseq resumed>) = 0 [pid 5640] close(3 [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5642] <... rseq resumed>) = 0 [pid 5643] set_robust_list(0x7fad868a79a0, 24 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] <... set_robust_list resumed>) = 0 [pid 5642] set_robust_list(0x7fad868a79a0, 24 [pid 5640] <... close resumed>) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5643] rt_sigprocmask(SIG_SETMASK, [] [pid 5642] <... set_robust_list resumed>) = 0 executing program [pid 5640] write(1, "executing program\n", 18 [pid 5643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... openat resumed>) = 3 [pid 5640] <... write resumed>) = 18 [pid 5638] <... clone3 resumed> => {parent_tid=[5643]}, 88) = 5643 [pid 5636] <... clone3 resumed> => {parent_tid=[5642]}, 88) = 5642 [pid 5635] <... mmap resumed>) = 0x7fad86887000 [pid 5643] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] write(3, "1000", 4 [pid 5640] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5642] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... write resumed>) = 4 [pid 5640] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5641] close(3 [pid 5640] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5638] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... mprotect resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 5640] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5638] <... futex resumed>) = 1 [pid 5636] <... futex resumed>) = 1 [pid 5643] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5642] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5641] write(1, "executing program\n", 18 [pid 5640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5638] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5643] <... socket resumed>) = 3 [pid 5642] <... socket resumed>) = 3 [pid 5641] <... write resumed>) = 18 executing program [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5643] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5641] <... futex resumed>) = 0 [pid 5641] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5640] <... mmap resumed>) = 0x7fad86887000 [pid 5641] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5643] <... futex resumed>) = 1 [pid 5641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5640] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5644 attached [pid 5642] <... futex resumed>) = 1 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5644] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... rseq resumed>) = 0 [pid 5641] <... mmap resumed>) = 0x7fad86887000 [pid 5638] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5644] set_robust_list(0x7fad868a79a0, 24 [pid 5636] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... set_robust_list resumed>) = 0 [pid 5641] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5644] rt_sigprocmask(SIG_SETMASK, [] [pid 5641] <... mprotect resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5643] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5644] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5640] <... mprotect resumed>) = 0 [pid 5635] <... clone3 resumed> => {parent_tid=[5644]}, 88) = 5644 [pid 5643] <... sendto resumed>) = 32 [pid 5641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5643] recvfrom(3 [pid 5641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5643] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5638}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5642] <... sendto resumed>) = 32 [pid 5640] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5645 attached [pid 5643] recvfrom(3 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5643] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5638}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5645] <... rseq resumed>) = 0 [pid 5641] <... clone3 resumed> => {parent_tid=[5645]}, 88) = 5645 [pid 5640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5635] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] set_robust_list(0x7fad868a79a0, 24 [pid 5641] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] <... set_robust_list resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5643] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 1 [pid 5645] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5644] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5643] <... futex resumed>) = 1 [pid 5641] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5646 attached [pid 5645] <... socket resumed>) = 3 [pid 5644] <... socket resumed>) = 3 [pid 5643] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] recvfrom(3 [pid 5641] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5645] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5636}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = 0 [pid 5646] <... rseq resumed>) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5643] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5642] recvfrom(3 [pid 5641] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... clone3 resumed> => {parent_tid=[5646]}, 88) = 5646 [pid 5638] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] set_robust_list(0x7fad868a79a0, 24 [pid 5645] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5644] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5636}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5641] <... futex resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... set_robust_list resumed>) = 0 [pid 5645] <... sendto resumed>) = 32 [pid 5644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5646] rt_sigprocmask(SIG_SETMASK, [] [pid 5645] recvfrom(3 [pid 5644] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5643] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 1 [pid 5641] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5645] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5641}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5643] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... futex resumed>) = 0 [pid 5638] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5645] recvfrom(3 [pid 5644] <... sendto resumed>) = 32 [pid 5643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5640] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... socket resumed>) = 3 [pid 5645] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5641}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5644] recvfrom(3 [pid 5643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5642] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5638] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5646] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5635}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5642] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... futex resumed>) = 1 [pid 5645] <... futex resumed>) = 1 [pid 5644] recvfrom(3 [pid 5643] <... sendmsg resumed>) = 28 [pid 5642] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 0 [pid 5636] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5635}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5641] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 0 [pid 5636] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5645] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5644] <... futex resumed>) = 1 [pid 5643] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5641] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5646] <... sendto resumed>) = 32 [pid 5645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... futex resumed>) = 1 [pid 5642] <... sendmsg resumed>) = 28 [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] recvfrom(3 [pid 5645] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5642] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... futex resumed>) = 0 [pid 5646] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5640}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5645] <... futex resumed>) = 1 [pid 5644] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5641] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] recvfrom(3 [pid 5645] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5643] <... sendmsg resumed>) = 20 [pid 5642] <... futex resumed>) = 0 [pid 5638] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5640}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 0 [pid 5635] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = 1 [pid 5644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5641] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5646] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5644] <... sendmsg resumed>) = 28 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5640] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5644] <... futex resumed>) = 0 [pid 5640] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... sendmsg resumed>) = 20 [pid 5646] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5635] <... futex resumed>) = 0 [pid 5646] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... sendmsg resumed>) = 28 [pid 5644] <... sendmsg resumed>) = 20 [pid 5643] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 1 [pid 5644] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 1 [pid 5642] <... futex resumed>) = 1 [pid 5645] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... futex resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5645] <... futex resumed>) = 1 [pid 5644] <... futex resumed>) = 1 [pid 5643] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 0 [pid 5638] exit_group(0 [pid 5636] exit_group(0 [pid 5635] exit_group(0 [pid 5646] <... sendmsg resumed>) = 28 [pid 5644] <... futex resumed>) = ? [pid 5642] <... futex resumed>) = ? [pid 5643] <... futex resumed>) = ? [pid 5641] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... exit_group resumed>) = ? [pid 5636] <... exit_group resumed>) = ? [pid 5635] <... exit_group resumed>) = ? [pid 5646] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5644] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 5642] +++ exited with 0 +++ [pid 5641] <... futex resumed>) = 1 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5646] <... futex resumed>) = 0 [pid 5645] <... sendmsg resumed>) = 20 [pid 5641] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] +++ exited with 0 +++ [pid 5646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... futex resumed>) = 0 [pid 5638] +++ exited with 0 +++ [pid 5646] <... sendmsg resumed>) = 20 [pid 5645] <... futex resumed>) = 1 [pid 5641] <... futex resumed>) = 0 [pid 5640] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] +++ exited with 0 +++ [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5646] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] exit_group(0 [pid 5640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5646] <... futex resumed>) = 0 [pid 5641] <... exit_group resumed>) = ? [pid 5640] exit_group(0 [pid 5645] <... futex resumed>) = ? [pid 5640] <... exit_group resumed>) = ? [pid 5646] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5647 attached [pid 5645] +++ exited with 0 +++ [pid 5647] set_robust_list(0x55558bc497a0, 24 [pid 5641] +++ exited with 0 +++ [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5647 [pid 5647] <... set_robust_list resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5649 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5648 attached [pid 5647] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5649 [pid 5649] set_robust_list(0x55558bc497a0, 24 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] set_robust_list(0x55558bc497a0, 24 [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5648 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5649] rt_sigprocmask(SIG_SETMASK, [] [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5650 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5651 attached [pid 5648] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... prctl resumed>) = 0 [pid 5649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5647] setpgid(0, 0 [pid 5648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5647] <... setpgid resumed>) = 0 [pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5648] <... prctl resumed>) = 0 [pid 5648] setpgid(0, 0) = 0 [pid 5651] set_robust_list(0x55558bc497a0, 24 [pid 5650] set_robust_list(0x55558bc497a0, 24 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5647] <... openat resumed>) = 3 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5649] <... prctl resumed>) = 0 [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] setpgid(0, 0 [pid 5648] <... openat resumed>) = 3 [pid 5647] write(3, "1000", 4 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5650 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5651 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] <... setpgid resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... write resumed>) = 4 [pid 5648] write(3, "1000", 4 [pid 5647] close(3 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5648] <... write resumed>) = 4 [pid 5647] <... close resumed>) = 0 [pid 5648] close(3 [pid 5647] write(1, "executing program\n", 18 [pid 5648] <... close resumed>) = 0 [pid 5647] <... write resumed>) = 18 [pid 5648] write(1, "executing program\n", 18 [pid 5647] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... write resumed>) = 18 [pid 5648] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 executing program executing program [pid 5647] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5648] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... prctl resumed>) = 0 [pid 5648] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5647] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5649] <... openat resumed>) = 3 [pid 5648] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5651] setpgid(0, 0 [pid 5648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5647] <... mmap resumed>) = 0x7fad86887000 [pid 5649] write(3, "1000", 4 [pid 5648] <... mmap resumed>) = 0x7fad86887000 [pid 5647] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5651] <... setpgid resumed>) = 0 [pid 5650] <... prctl resumed>) = 0 [pid 5650] setpgid(0, 0 [pid 5649] <... write resumed>) = 4 [pid 5648] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5647] <... mprotect resumed>) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5650] <... setpgid resumed>) = 0 [pid 5649] close(3 [pid 5648] <... mprotect resumed>) = 0 [pid 5648] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5647] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5651] <... openat resumed>) = 3 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5649] <... close resumed>) = 0 [pid 5648] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5651] write(3, "1000", 4 [pid 5650] <... openat resumed>) = 3 [pid 5649] write(1, "executing program\n", 18 [pid 5648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} executing program [pid 5647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5652 attached [pid 5651] <... write resumed>) = 4 [pid 5649] <... write resumed>) = 18 [pid 5651] close(3 [pid 5650] write(3, "1000", 4 [pid 5649] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... clone3 resumed> => {parent_tid=[5653]}, 88) = 5653 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5653 attached [pid 5652] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5653] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5652] <... rseq resumed>) = 0 [pid 5651] <... close resumed>) = 0 [pid 5650] <... write resumed>) = 4 [pid 5649] <... futex resumed>) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [] [pid 5647] <... clone3 resumed> => {parent_tid=[5652]}, 88) = 5652 [pid 5653] <... rseq resumed>) = 0 [pid 5652] set_robust_list(0x7fad868a79a0, 24 [pid 5651] write(1, "executing program\n", 18 [pid 5650] close(3 [pid 5649] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5648] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5647] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] set_robust_list(0x7fad868a79a0, 24 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5651] <... write resumed>) = 18 [pid 5650] <... close resumed>) = 0 [pid 5649] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5648] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5652] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] write(1, "executing program\n", 18 [pid 5649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5648] <... futex resumed>) = 0 executing program [pid 5647] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5650] <... write resumed>) = 18 [pid 5649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5648] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] <... futex resumed>) = 0 [pid 5651] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5650] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5647] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5650] <... futex resumed>) = 0 [pid 5649] <... mmap resumed>) = 0x7fad86887000 [pid 5651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5650] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5650] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5649] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5652] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5649] <... mprotect resumed>) = 0 [pid 5653] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5652] <... socket resumed>) = 3 [pid 5651] <... mmap resumed>) = 0x7fad86887000 [pid 5653] <... socket resumed>) = 3 [pid 5652] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5649] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5653] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 1 [pid 5651] <... mprotect resumed>) = 0 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5647] <... futex resumed>) = 0 [pid 5653] <... futex resumed>) = 1 [pid 5652] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] <... mmap resumed>) = 0x7fad86887000 [pid 5649] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5650] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5648] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 [pid 5651] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5650] <... mprotect resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5654 attached [pid 5653] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5652] <... sendto resumed>) = 32 [pid 5649] <... clone3 resumed> => {parent_tid=[5654]}, 88) = 5654 [pid 5648] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5655 attached [pid 5654] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5653] <... sendto resumed>) = 32 [pid 5652] recvfrom(3 [pid 5650] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5649] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5654] <... rseq resumed>) = 0 [pid 5653] recvfrom(3 [pid 5652] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5647}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5651] <... clone3 resumed> => {parent_tid=[5655]}, 88) = 5655 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5649] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5656 attached [pid 5655] <... rseq resumed>) = 0 [pid 5654] set_robust_list(0x7fad868a79a0, 24 [pid 5653] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5648}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5652] recvfrom(3 [pid 5651] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5655] set_robust_list(0x7fad868a79a0, 24 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] recvfrom(3 [pid 5652] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5647}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5651] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... clone3 resumed> => {parent_tid=[5656]}, 88) = 5656 [pid 5649] <... futex resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [] [pid 5649] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] <... rseq resumed>) = 0 [pid 5655] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5656] set_robust_list(0x7fad868a79a0, 24 [pid 5653] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5648}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5652] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] <... socket resumed>) = 3 [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 1 [pid 5650] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 [pid 5656] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5653] <... futex resumed>) = 1 [pid 5652] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] <... futex resumed>) = 1 [pid 5654] <... socket resumed>) = 3 [pid 5653] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5650] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 [pid 5656] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5655] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5654] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5651] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] <... socket resumed>) = 3 [pid 5655] <... sendto resumed>) = 32 [pid 5654] <... futex resumed>) = 1 [pid 5653] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5652] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = 0 [pid 5648] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] recvfrom(3 [pid 5654] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = 1 [pid 5655] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5651}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 1 [pid 5650] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5656] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] recvfrom(3 [pid 5654] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5653] <... futex resumed>) = 1 [pid 5652] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5655] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5651}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5650] <... futex resumed>) = 0 [pid 5648] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 [pid 5656] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5655] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5650] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] <... futex resumed>) = 0 [pid 5656] <... sendto resumed>) = 32 [pid 5655] <... futex resumed>) = 1 [pid 5654] <... sendto resumed>) = 32 [pid 5653] <... sendmsg resumed>) = 28 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5651] <... futex resumed>) = 0 [pid 5648] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] <... sendmsg resumed>) = 28 [pid 5653] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] recvfrom(3 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5654] recvfrom(3 [pid 5653] <... futex resumed>) = 1 [pid 5652] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5656] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5650}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5655] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5654] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5649}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5651] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] recvfrom(3 [pid 5655] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] recvfrom(3 [pid 5653] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] <... futex resumed>) = 1 [pid 5648] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 [pid 5656] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5650}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5655] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5649}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5656] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 1 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = 0 [pid 5656] <... futex resumed>) = 1 [pid 5655] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5654] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5652] <... sendmsg resumed>) = 20 [pid 5651] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... futex resumed>) = 0 [pid 5648] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] <... futex resumed>) = 0 [pid 5656] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5654] <... futex resumed>) = 1 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... sendmsg resumed>) = 20 [pid 5652] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = 0 [pid 5650] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = 0 [pid 5647] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5654] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 0 [pid 5651] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... futex resumed>) = 0 [pid 5649] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5655] <... sendmsg resumed>) = 28 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... futex resumed>) = 1 [pid 5652] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5647] exit_group(0 [pid 5656] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5653] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... futex resumed>) = ? [pid 5648] exit_group(0 [pid 5647] <... exit_group resumed>) = ? [pid 5656] <... futex resumed>) = 1 [pid 5655] <... futex resumed>) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5650] <... futex resumed>) = 0 [pid 5656] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5654] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] +++ exited with 0 +++ [pid 5651] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5650] <... futex resumed>) = 0 [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5654] <... futex resumed>) = 1 [pid 5653] <... futex resumed>) = ? [pid 5651] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... futex resumed>) = 0 [pid 5648] <... exit_group resumed>) = ? [pid 5656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5655] <... sendmsg resumed>) = 20 [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5653] +++ exited with 0 +++ [pid 5649] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = 0 [pid 5656] <... sendmsg resumed>) = 28 [pid 5655] <... futex resumed>) = 1 [pid 5654] <... sendmsg resumed>) = 28 [pid 5651] <... futex resumed>) = 0 [pid 5649] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5654] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] exit_group(0 [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] <... futex resumed>) = 1 [pid 5655] <... futex resumed>) = ? [pid 5654] <... futex resumed>) = 0 [pid 5651] <... exit_group resumed>) = ? [pid 5650] <... futex resumed>) = 0 [pid 5649] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] +++ exited with 0 +++ [pid 5656] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] +++ exited with 0 +++ [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5650] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] +++ exited with 0 +++ [pid 5656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5654] <... sendmsg resumed>) = 20 [pid 5651] +++ exited with 0 +++ [pid 5650] <... futex resumed>) = 0 [pid 5649] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5656] <... sendmsg resumed>) = 20 [pid 5654] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5656] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... futex resumed>) = 1 [pid 5650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] <... futex resumed>) = 0 [pid 5656] <... futex resumed>) = 0 [pid 5654] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] exit_group(0 [pid 5649] exit_group(0 [pid 5654] <... futex resumed>) = ? [pid 5650] <... exit_group resumed>) = ? [pid 5649] <... exit_group resumed>) = ? [pid 5656] +++ exited with 0 +++ [pid 5654] +++ exited with 0 +++ [pid 5650] +++ exited with 0 +++ [pid 5649] +++ exited with 0 +++ [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5657 attached [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5657] set_robust_list(0x55558bc497a0, 24 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5657 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5657] <... set_robust_list resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5659 attached [pid 5657] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5658 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5661 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5660 attached [pid 5659] set_robust_list(0x55558bc497a0, 24 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5660 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5658 [pid 5661] set_robust_list(0x55558bc497a0, 24 [pid 5659] <... set_robust_list resumed>) = 0 [pid 5658] set_robust_list(0x55558bc497a0, 24 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5661] <... set_robust_list resumed>) = 0 [pid 5659] rt_sigprocmask(SIG_SETMASK, [] [pid 5658] <... set_robust_list resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5661 [pid 5661] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] set_robust_list(0x55558bc497a0, 24 [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5659 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] <... set_robust_list resumed>) = 0 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] <... prctl resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] setpgid(0, 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5657] <... setpgid resumed>) = 0 [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] <... prctl resumed>) = 0 [pid 5659] <... prctl resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5660] setpgid(0, 0 [pid 5659] setpgid(0, 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5657] <... openat resumed>) = 3 [pid 5661] <... prctl resumed>) = 0 [pid 5660] <... setpgid resumed>) = 0 [pid 5659] <... setpgid resumed>) = 0 [pid 5658] <... prctl resumed>) = 0 [pid 5661] setpgid(0, 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5658] setpgid(0, 0 [pid 5660] <... openat resumed>) = 3 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5658] <... setpgid resumed>) = 0 [pid 5657] write(3, "1000", 4) = 4 [pid 5657] close(3) = 0 [pid 5657] write(1, "executing program\n", 18 [pid 5660] write(3, "1000", 4 [pid 5657] <... write resumed>) = 18 [pid 5661] <... setpgid resumed>) = 0 [pid 5660] <... write resumed>) = 4 [pid 5657] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] close(3 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] <... close resumed>) = 0 [pid 5657] <... futex resumed>) = 0 [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] write(1, "executing program\n", 18 [pid 5657] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5660] <... write resumed>) = 18 [pid 5657] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5660] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... openat resumed>) = 3 [pid 5657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5658] <... openat resumed>) = 3 [pid 5660] <... futex resumed>) = 0 [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] <... openat resumed>) = 3 executing program executing program [pid 5660] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5660] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5657] <... mmap resumed>) = 0x7fad86887000 [pid 5660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5657] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5657] <... mprotect resumed>) = 0 [pid 5660] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5661] write(3, "1000", 4 [pid 5660] <... mprotect resumed>) = 0 [pid 5659] write(3, "1000", 4 [pid 5658] write(3, "1000", 4 [pid 5657] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5661] <... write resumed>) = 4 [pid 5659] <... write resumed>) = 4 [pid 5658] <... write resumed>) = 4 [pid 5661] close(3 [pid 5659] close(3 [pid 5658] close(3 [pid 5661] <... close resumed>) = 0 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5659] <... close resumed>) = 0 [pid 5658] <... close resumed>) = 0 [pid 5657] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5661] write(1, "executing program\n", 18 [pid 5660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5659] write(1, "executing program\n", 18 [pid 5658] write(1, "executing program\n", 18 executing program executing program executing program [pid 5657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5662 attached [pid 5661] <... write resumed>) = 18 [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5659] <... write resumed>) = 18 [pid 5658] <... write resumed>) = 18 [pid 5661] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... clone3 resumed> => {parent_tid=[5662]}, 88) = 5662 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5663 attached [pid 5662] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... clone3 resumed> => {parent_tid=[5663]}, 88) = 5663 [pid 5658] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] rt_sigprocmask(SIG_SETMASK, [] [pid 5659] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5662] <... rseq resumed>) = 0 [pid 5661] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5658] <... futex resumed>) = 0 [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... rseq resumed>) = 0 [pid 5662] set_robust_list(0x7fad868a79a0, 24 [pid 5661] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5659] <... futex resumed>) = 0 [pid 5657] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... futex resumed>) = 0 [pid 5661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5660] <... futex resumed>) = 0 [pid 5657] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] <... set_robust_list resumed>) = 0 [pid 5661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5659] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5663] set_robust_list(0x7fad868a79a0, 24 [pid 5662] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] <... set_robust_list resumed>) = 0 [pid 5662] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] <... mmap resumed>) = 0x7fad86887000 [pid 5659] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5658] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5662] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5661] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5658] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] <... mprotect resumed>) = 0 [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5663] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5662] <... socket resumed>) = 3 [pid 5661] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... socket resumed>) = 3 [pid 5661] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5659] <... mmap resumed>) = 0x7fad86887000 [pid 5662] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5663] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 1 [pid 5661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5659] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5663] <... futex resumed>) = 1 [pid 5662] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] <... mmap resumed>) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5664 attached [pid 5663] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... futex resumed>) = 0 [pid 5659] <... mprotect resumed>) = 0 [pid 5658] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5657] <... futex resumed>) = 0 [pid 5664] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5660] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... rseq resumed>) = 0 [pid 5662] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = 1 [pid 5664] set_robust_list(0x7fad868a79a0, 24 [pid 5662] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5660] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] <... set_robust_list resumed>) = 0 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] <... sendto resumed>) = 32 [pid 5661] <... clone3 resumed> => {parent_tid=[5664]}, 88) = 5664 [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5658] <... mprotect resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5661] rt_sigprocmask(SIG_SETMASK, [] [pid 5659] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] recvfrom(3 [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5658] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5664] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... sendto resumed>) = 32 [pid 5662] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5657}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5661] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5665 attached [pid 5664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] recvfrom(3 [pid 5662] recvfrom(3 [pid 5661] <... futex resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5665] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5664] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5663] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5660}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5662] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5657}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5661] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... clone3 resumed> => {parent_tid=[5665]}, 88) = 5665 [pid 5658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5665] <... rseq resumed>) = 0 [pid 5664] <... socket resumed>) = 3 [pid 5663] recvfrom(3 [pid 5662] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] set_robust_list(0x7fad868a79a0, 24 [pid 5664] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 1 [pid 5657] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5666 attached [pid 5665] <... set_robust_list resumed>) = 0 [pid 5664] <... futex resumed>) = 1 [pid 5663] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5660}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5662] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... futex resumed>) = 0 [pid 5659] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] <... clone3 resumed> => {parent_tid=[5666]}, 88) = 5666 [pid 5657] <... futex resumed>) = 0 [pid 5666] <... rseq resumed>) = 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] <... futex resumed>) = 1 [pid 5662] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] set_robust_list(0x7fad868a79a0, 24 [pid 5665] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5664] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5663] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5665] <... socket resumed>) = 3 [pid 5664] <... sendto resumed>) = 32 [pid 5662] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] recvfrom(3 [pid 5662] <... futex resumed>) = 1 [pid 5660] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] <... futex resumed>) = 0 [pid 5658] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... futex resumed>) = 0 [pid 5664] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5661}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5665] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] recvfrom(3 [pid 5663] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = 0 [pid 5666] <... socket resumed>) = 3 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5664] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5661}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5663] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5659] <... futex resumed>) = 0 [pid 5658] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5664] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... sendmsg resumed>) = 28 [pid 5659] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] <... futex resumed>) = 0 [pid 5665] <... sendto resumed>) = 32 [pid 5664] <... futex resumed>) = 1 [pid 5663] <... futex resumed>) = 1 [pid 5662] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5658] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5661] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] recvfrom(3 [pid 5664] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5663] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... futex resumed>) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5660] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = 0 [pid 5657] <... futex resumed>) = 0 [pid 5666] <... sendto resumed>) = 32 [pid 5665] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5659}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5664] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] <... futex resumed>) = 0 [pid 5658] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] recvfrom(3 [pid 5665] recvfrom(3 [pid 5664] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5658}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5665] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5659}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5664] <... futex resumed>) = 0 [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5666] recvfrom(3 [pid 5665] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... sendmsg resumed>) = 28 [pid 5662] <... sendmsg resumed>) = 20 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] <... futex resumed>) = 0 [pid 5666] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5658}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5665] <... futex resumed>) = 1 [pid 5663] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5657] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5662] <... futex resumed>) = 0 [pid 5661] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] <... futex resumed>) = 1 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5662] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5658] <... futex resumed>) = 0 [pid 5657] exit_group(0 [pid 5666] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5664] <... sendmsg resumed>) = 28 [pid 5662] <... futex resumed>) = ? [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... exit_group resumed>) = ? [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... sendmsg resumed>) = 20 [pid 5662] +++ exited with 0 +++ [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... futex resumed>) = 0 [pid 5666] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5665] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... futex resumed>) = 1 [pid 5664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5659] <... futex resumed>) = 0 [pid 5666] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] <... sendmsg resumed>) = 20 [pid 5663] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = 0 [pid 5659] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] <... futex resumed>) = 0 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5664] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = 1 [pid 5661] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] <... futex resumed>) = 0 [pid 5659] <... futex resumed>) = 0 [pid 5658] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5664] <... futex resumed>) = 0 [pid 5663] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] exit_group(0 [pid 5659] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... futex resumed>) = 0 [pid 5666] <... sendmsg resumed>) = 28 [pid 5665] <... sendmsg resumed>) = 28 [pid 5664] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... exit_group resumed>) = ? [pid 5666] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = ? [pid 5661] exit_group(0 [pid 5658] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] <... futex resumed>) = 0 [pid 5665] <... futex resumed>) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5666] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] <... futex resumed>) = 0 [pid 5657] +++ exited with 0 +++ [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5659] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] <... sendmsg resumed>) = 20 [pid 5665] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = ? [pid 5663] +++ exited with 0 +++ [pid 5661] <... exit_group resumed>) = ? [pid 5660] +++ exited with 0 +++ [pid 5658] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5665] <... futex resumed>) = 1 [pid 5664] +++ exited with 0 +++ [pid 5659] <... futex resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5666] <... futex resumed>) = 0 [pid 5665] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] exit_group(0 [pid 5658] <... futex resumed>) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5658] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5666] <... sendmsg resumed>) = 20 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5666] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5658] <... futex resumed>) = 0 [pid 5666] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] exit_group(0 [pid 5666] <... futex resumed>) = ? [pid 5658] <... exit_group resumed>) = ? [pid 5666] +++ exited with 0 +++ [pid 5665] <... futex resumed>) = ? [pid 5659] <... exit_group resumed>) = ? [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5665] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5658] +++ exited with 0 +++ [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5661] +++ exited with 0 +++ [pid 5659] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5667 attached [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5658, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5667] set_robust_list(0x55558bc497a0, 24 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5667 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5667] <... set_robust_list resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5667] <... prctl resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5668 attached [pid 5667] setpgid(0, 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5667] <... setpgid resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] set_robust_list(0x55558bc497a0, 24 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5668 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] <... set_robust_list resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5670 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5669 attached [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] set_robust_list(0x55558bc497a0, 24 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5670] <... set_robust_list resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5670 [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... prctl resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] setpgid(0, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5671 attached [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] set_robust_list(0x55558bc497a0, 24 [pid 5668] <... setpgid resumed>) = 0 [pid 5667] <... openat resumed>) = 3 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5669 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] set_robust_list(0x55558bc497a0, 24 [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5667] write(3, "1000", 4 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5671 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] <... set_robust_list resumed>) = 0 [pid 5670] <... prctl resumed>) = 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... openat resumed>) = 3 [pid 5667] <... write resumed>) = 4 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] setpgid(0, 0 [pid 5667] close(3 [pid 5670] <... setpgid resumed>) = 0 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] write(3, "1000", 4 [pid 5667] <... close resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5670] <... openat resumed>) = 3 [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5668] <... write resumed>) = 4 [pid 5667] write(1, "executing program\n", 18 [pid 5671] <... prctl resumed>) = 0 [pid 5671] setpgid(0, 0 executing program [pid 5668] close(3 [pid 5667] <... write resumed>) = 18 [pid 5671] <... setpgid resumed>) = 0 [pid 5670] write(3, "1000", 4 [pid 5669] <... prctl resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5667] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] setpgid(0, 0 [pid 5668] write(1, "executing program\n", 18 [pid 5670] <... write resumed>) = 4 [pid 5667] <... futex resumed>) = 0 [pid 5670] close(3 [pid 5669] <... setpgid resumed>) = 0 [pid 5668] <... write resumed>) = 18 [pid 5667] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5670] <... close resumed>) = 0 [pid 5668] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5670] write(1, "executing program\n", 18 [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] <... futex resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] <... write resumed>) = 18 [pid 5668] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5668] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5667] <... mmap resumed>) = 0x7fad86887000 [pid 5668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5667] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5671] <... openat resumed>) = 3 [pid 5667] <... mprotect resumed>) = 0 executing program executing program [pid 5670] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... openat resumed>) = 3 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5671] write(3, "1000", 4 [pid 5670] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5671] <... write resumed>) = 4 [pid 5670] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5669] write(3, "1000", 4 [pid 5668] <... mmap resumed>) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5672 attached [pid 5671] close(3 [pid 5670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5669] <... write resumed>) = 4 [pid 5668] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5667] <... clone3 resumed> => {parent_tid=[5672]}, 88) = 5672 [pid 5671] <... close resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] close(3 [pid 5668] <... mprotect resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5669] <... close resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5671] write(1, "executing program\n", 18 [pid 5670] <... mmap resumed>) = 0x7fad86887000 [pid 5667] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 5667] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] <... rseq resumed>) = 0 [pid 5671] <... write resumed>) = 18 [pid 5670] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5669] write(1, "executing program\n", 18 executing program [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5672] set_robust_list(0x7fad868a79a0, 24 [pid 5671] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... mprotect resumed>) = 0 [pid 5669] <... write resumed>) = 18 [pid 5668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5672] <... set_robust_list resumed>) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5669] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5672] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5670] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5669] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5672] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5669] <... rt_sigaction resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5673 attached [pid 5672] <... socket resumed>) = 3 [pid 5672] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] <... clone3 resumed> => {parent_tid=[5674]}, 88) = 5674 [pid 5669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5668] <... clone3 resumed> => {parent_tid=[5673]}, 88) = 5673 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5674 attached [pid 5673] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5672] <... futex resumed>) = 1 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [] [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [] [pid 5667] <... futex resumed>) = 0 [pid 5673] <... rseq resumed>) = 0 [pid 5672] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] <... mmap resumed>) = 0x7fad86887000 [pid 5670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5673] set_robust_list(0x7fad868a79a0, 24 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5670] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... mmap resumed>) = 0x7fad86887000 [pid 5668] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... rseq resumed>) = 0 [pid 5673] <... set_robust_list resumed>) = 0 [pid 5672] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5667] <... futex resumed>) = 0 [pid 5674] set_robust_list(0x7fad868a79a0, 24 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] <... mprotect resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] <... set_robust_list resumed>) = 0 [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] <... sendto resumed>) = 32 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5670] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... mprotect resumed>) = 0 [pid 5668] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5672] recvfrom(3 [pid 5671] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5673] <... socket resumed>) = 3 [pid 5672] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5667}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5669] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5674] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5673] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] recvfrom(3 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5676 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5675 attached [pid 5674] <... socket resumed>) = 3 [pid 5673] <... futex resumed>) = 1 [pid 5672] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5667}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5668] <... futex resumed>) = 0 [pid 5676] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5674] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... clone3 resumed> => {parent_tid=[5676]}, 88) = 5676 [pid 5668] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... rseq resumed>) = 0 [pid 5675] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5674] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] <... futex resumed>) = 1 [pid 5671] <... clone3 resumed> => {parent_tid=[5675]}, 88) = 5675 [pid 5670] <... futex resumed>) = 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [] [pid 5668] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5676] set_robust_list(0x7fad868a79a0, 24 [pid 5675] <... rseq resumed>) = 0 [pid 5674] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] rt_sigprocmask(SIG_SETMASK, [] [pid 5670] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5668] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... set_robust_list resumed>) = 0 [pid 5675] set_robust_list(0x7fad868a79a0, 24 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... futex resumed>) = 0 [pid 5676] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] <... set_robust_list resumed>) = 0 [pid 5674] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5673] <... sendto resumed>) = 32 [pid 5672] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5670] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... futex resumed>) = 0 [pid 5676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [] [pid 5671] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] <... sendto resumed>) = 32 [pid 5673] recvfrom(3 [pid 5672] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] <... futex resumed>) = 0 [pid 5669] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... socket resumed>) = 3 [pid 5675] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5674] recvfrom(3 [pid 5673] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5668}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5672] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... socket resumed>) = 3 [pid 5674] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5670}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5673] recvfrom(3 [pid 5672] <... futex resumed>) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 1 [pid 5675] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] recvfrom(3 [pid 5673] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5668}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5672] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... futex resumed>) = 0 [pid 5667] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... futex resumed>) = 1 [pid 5674] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5670}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5671] <... futex resumed>) = 0 [pid 5675] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 0 [pid 5675] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5674] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 1 [pid 5672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5675] <... sendto resumed>) = 32 [pid 5674] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] <... sendmsg resumed>) = 28 [pid 5671] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5676] <... sendto resumed>) = 32 [pid 5675] recvfrom(3 [pid 5674] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5673] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5672] <... futex resumed>) = 1 [pid 5670] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 0 [pid 5674] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5667] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] recvfrom(3 [pid 5675] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5671}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5674] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5667] <... futex resumed>) = 0 [pid 5676] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5669}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5675] recvfrom(3 [pid 5674] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 1 [pid 5672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5670] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5667] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] recvfrom(3 [pid 5675] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5671}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5674] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] <... sendmsg resumed>) = 20 [pid 5670] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5669}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5675] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5676] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = 1 [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5672] <... futex resumed>) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 1 [pid 5675] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] <... sendmsg resumed>) = 28 [pid 5673] <... sendmsg resumed>) = 28 [pid 5672] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5667] exit_group(0 [pid 5673] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = ? [pid 5669] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... exit_group resumed>) = ? [pid 5676] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5674] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = 1 [pid 5672] +++ exited with 0 +++ [pid 5671] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5676] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5674] <... futex resumed>) = 1 [pid 5671] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = 0 [pid 5675] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5670] <... futex resumed>) = 0 [pid 5669] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... futex resumed>) = 1 [pid 5673] <... sendmsg resumed>) = 20 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5667] +++ exited with 0 +++ [pid 5675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5674] <... futex resumed>) = 0 [pid 5673] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 1 [pid 5669] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5668] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... futex resumed>) = 0 [pid 5675] <... sendmsg resumed>) = 28 [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5673] <... futex resumed>) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5675] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... sendmsg resumed>) = 20 [pid 5673] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] exit_group(0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 28 [pid 5675] <... futex resumed>) = 0 [pid 5674] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = ? [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... exit_group resumed>) = ? [pid 5676] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] <... futex resumed>) = 1 [pid 5673] +++ exited with 0 +++ [pid 5671] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 1 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] <... futex resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5676] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5674] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] exit_group(0 [pid 5669] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] <... sendmsg resumed>) = 20 [pid 5674] <... futex resumed>) = ? [pid 5670] <... exit_group resumed>) = ? [pid 5669] <... futex resumed>) = 0 [pid 5668] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5675] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] +++ exited with 0 +++ [pid 5669] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5676] <... sendmsg resumed>) = 20 [pid 5675] <... futex resumed>) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5670] +++ exited with 0 +++ [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5676] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] exit_group(0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5676] <... futex resumed>) = 1 [pid 5675] <... futex resumed>) = ? [pid 5671] <... exit_group resumed>) = ? [pid 5669] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5677 attached [pid 5676] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] +++ exited with 0 +++ [pid 5669] exit_group(0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5677] set_robust_list(0x55558bc497a0, 24 [pid 5669] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5677 [pid 5677] <... set_robust_list resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5676] <... futex resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5678 attached ) = 3 [pid 5676] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5678 [pid 5678] set_robust_list(0x55558bc497a0, 24 [pid 5677] write(3, "1000", 4 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5677] <... write resumed>) = 4 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5678] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] close(3 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] <... close resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5677] write(1, "executing program\n", 18 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5678] <... prctl resumed>) = 0 [pid 5677] <... write resumed>) = 18 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5678] setpgid(0, 0 [pid 5677] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5678] <... setpgid resumed>) = 0 [pid 5677] <... futex resumed>) = 0 executing program [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5680 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5679 attached [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5677] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5679] set_robust_list(0x55558bc497a0, 24 [pid 5680] set_robust_list(0x55558bc497a0, 24 [pid 5679] <... set_robust_list resumed>) = 0 [pid 5677] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5680 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5681 attached [pid 5680] <... set_robust_list resumed>) = 0 [pid 5679] rt_sigprocmask(SIG_SETMASK, [] [pid 5678] <... openat resumed>) = 3 [pid 5677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5681 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5679 [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] set_robust_list(0x55558bc497a0, 24 [pid 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5678] write(3, "1000", 4 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5681] <... set_robust_list resumed>) = 0 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5678] <... write resumed>) = 4 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] <... prctl resumed>) = 0 [pid 5677] <... mmap resumed>) = 0x7fad86887000 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5679] setpgid(0, 0) = 0 [pid 5681] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] <... prctl resumed>) = 0 [pid 5678] close(3 [pid 5677] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5680] setpgid(0, 0 [pid 5679] write(3, "1000", 4 [pid 5678] <... close resumed>) = 0 [pid 5677] <... mprotect resumed>) = 0 [pid 5681] <... prctl resumed>) = 0 [pid 5680] <... setpgid resumed>) = 0 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5681] setpgid(0, 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5677] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5681] <... setpgid resumed>) = 0 [pid 5680] <... openat resumed>) = 3 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5678] write(1, "executing program\n", 18 [pid 5679] <... write resumed>) = 4 executing program [pid 5678] <... write resumed>) = 18 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5682 attached [pid 5681] <... openat resumed>) = 3 [pid 5680] write(3, "1000", 4 [pid 5679] close(3 [pid 5678] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5680] <... write resumed>) = 4 [pid 5677] <... clone3 resumed> => {parent_tid=[5682]}, 88) = 5682 [pid 5682] <... rseq resumed>) = 0 [pid 5681] write(3, "1000", 4 [pid 5680] close(3 [pid 5679] <... close resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5682] set_robust_list(0x7fad868a79a0, 24 [pid 5681] <... write resumed>) = 4 [pid 5680] <... close resumed>) = 0 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5682] <... set_robust_list resumed>) = 0 [pid 5681] close(3 [pid 5680] write(1, "executing program\n", 18 [pid 5679] write(1, "executing program\n", 18 [pid 5678] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5677] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] rt_sigprocmask(SIG_SETMASK, [] [pid 5681] <... close resumed>) = 0 [pid 5680] <... write resumed>) = 18 executing program executing program [pid 5677] <... futex resumed>) = 0 [pid 5682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] write(1, "executing program\n", 18 [pid 5680] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... write resumed>) = 18 [pid 5678] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5677] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5681] <... write resumed>) = 18 [pid 5680] <... futex resumed>) = 0 [pid 5682] <... socket resumed>) = 3 [pid 5681] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5679] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5682] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = 0 [pid 5680] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5682] <... futex resumed>) = 1 executing program [pid 5681] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5679] <... futex resumed>) = 0 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] <... futex resumed>) = 0 [pid 5682] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5679] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5679] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5678] <... mmap resumed>) = 0x7fad86887000 [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5678] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5677] <... futex resumed>) = 0 [pid 5682] <... sendto resumed>) = 32 [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] <... mmap resumed>) = 0x7fad86887000 [pid 5677] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] recvfrom(3 [pid 5681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5680] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5682] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5677}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5681] <... mmap resumed>) = 0x7fad86887000 [pid 5680] <... mprotect resumed>) = 0 [pid 5682] recvfrom(3 [pid 5679] <... mmap resumed>) = 0x7fad86887000 [pid 5678] <... mprotect resumed>) = 0 [pid 5681] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5680] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5679] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5682] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5677}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5681] <... mprotect resumed>) = 0 [pid 5680] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5678] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5682] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5679] <... mprotect resumed>) = 0 [pid 5678] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5682] <... futex resumed>) = 1 [pid 5681] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5677] <... futex resumed>) = 0 [pid 5682] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5680] <... clone3 resumed> => {parent_tid=[5683]}, 88) = 5683 [pid 5677] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5684 attached [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5683 attached [pid 5684] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5682] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5681] <... clone3 resumed> => {parent_tid=[5684]}, 88) = 5684 [pid 5680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5677] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] <... rseq resumed>) = 0 [pid 5683] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5682] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] rt_sigprocmask(SIG_SETMASK, [] [pid 5680] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5685 attached [pid 5679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5683] <... rseq resumed>) = 0 [pid 5684] set_robust_list(0x7fad868a79a0, 24 [pid 5682] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5686 attached [pid 5684] <... set_robust_list resumed>) = 0 [pid 5685] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5682] <... futex resumed>) = 1 [pid 5681] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] set_robust_list(0x7fad868a79a0, 24 [pid 5678] <... clone3 resumed> => {parent_tid=[5685]}, 88) = 5685 [pid 5677] <... futex resumed>) = 0 [pid 5686] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5684] rt_sigprocmask(SIG_SETMASK, [] [pid 5682] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... futex resumed>) = 0 [pid 5677] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... rseq resumed>) = 0 [pid 5685] <... rseq resumed>) = 0 [pid 5684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] <... set_robust_list resumed>) = 0 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] <... futex resumed>) = 0 [pid 5686] set_robust_list(0x7fad868a79a0, 24 [pid 5685] set_robust_list(0x7fad868a79a0, 24 [pid 5684] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5677] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] <... set_robust_list resumed>) = 0 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5684] <... socket resumed>) = 3 [pid 5683] rt_sigprocmask(SIG_SETMASK, [] [pid 5682] <... sendmsg resumed>) = 28 [pid 5679] <... clone3 resumed> => {parent_tid=[5686]}, 88) = 5686 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] rt_sigprocmask(SIG_SETMASK, [] [pid 5685] rt_sigprocmask(SIG_SETMASK, [] [pid 5683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] rt_sigprocmask(SIG_SETMASK, [] [pid 5678] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5683] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5678] <... futex resumed>) = 0 [pid 5685] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5685] <... socket resumed>) = 3 [pid 5684] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 1 [pid 5683] <... socket resumed>) = 3 [pid 5682] <... futex resumed>) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5679] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] <... futex resumed>) = 0 [pid 5684] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5685] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] <... futex resumed>) = 1 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = 0 [pid 5679] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5686] <... socket resumed>) = 3 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5683] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5681] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5680] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5684] <... sendto resumed>) = 32 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5682] <... sendmsg resumed>) = 20 [pid 5680] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = 0 [pid 5684] recvfrom(3 [pid 5683] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5682] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... sendto resumed>) = 32 [pid 5684] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5681}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5683] <... sendto resumed>) = 32 [pid 5682] <... futex resumed>) = 1 [pid 5679] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] recvfrom(3 [pid 5684] recvfrom(3 [pid 5683] recvfrom(3 [pid 5682] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... futex resumed>) = 0 [pid 5677] exit_group(0 [pid 5686] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5684] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5681}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5682] <... futex resumed>) = ? [pid 5679] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5678}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5677] <... exit_group resumed>) = ? [pid 5686] <... sendto resumed>) = 32 [pid 5685] recvfrom(3 [pid 5684] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5680}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5682] +++ exited with 0 +++ [pid 5686] recvfrom(3 [pid 5685] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5678}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5684] <... futex resumed>) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5683] recvfrom(3 [pid 5677] +++ exited with 0 +++ [pid 5686] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5679}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5685] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5686] recvfrom(3 [pid 5685] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5680}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5681] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5686] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5679}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5685] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5681] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5686] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... futex resumed>) = 1 [pid 5680] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5685] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5684] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5680] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... futex resumed>) = 0 [pid 5678] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... futex resumed>) = 1 [pid 5683] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = 0 [pid 5679] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... futex resumed>) = 0 [pid 5686] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5685] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5686] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5683] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5680] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... sendmsg resumed>) = 28 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... futex resumed>) = 0 [pid 5678] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5679] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5686] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... sendmsg resumed>) = 28 [pid 5684] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... sendmsg resumed>) = 28 [pid 5680] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 1 [pid 5683] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5685] <... futex resumed>) = 0 [pid 5684] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] <... futex resumed>) = 0 [pid 5681] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] <... sendmsg resumed>) = 28 [pid 5685] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = 0 [pid 5686] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5681] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5680] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5678] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5686] <... futex resumed>) = 1 [pid 5684] <... sendmsg resumed>) = 20 [pid 5679] <... futex resumed>) = 0 [pid 5686] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... sendmsg resumed>) = 20 [pid 5679] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] <... sendmsg resumed>) = 20 [pid 5684] <... futex resumed>) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5684] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] exit_group(0 [pid 5679] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] <... sendmsg resumed>) = 20 [pid 5685] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = ? [pid 5681] <... exit_group resumed>) = ? [pid 5678] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5687 attached [pid 5686] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... futex resumed>) = 0 [pid 5684] +++ exited with 0 +++ [pid 5683] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] set_robust_list(0x55558bc497a0, 24 [pid 5686] <... futex resumed>) = 1 [pid 5685] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] <... futex resumed>) = 1 [pid 5681] +++ exited with 0 +++ [pid 5680] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 0 [pid 5678] exit_group(0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5687 [pid 5687] <... set_robust_list resumed>) = 0 [pid 5686] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... futex resumed>) = ? [pid 5683] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] exit_group(0 [pid 5679] exit_group(0 [pid 5678] <... exit_group resumed>) = ? [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5687] rt_sigprocmask(SIG_SETMASK, [] [pid 5686] <... futex resumed>) = ? [pid 5685] +++ exited with 0 +++ [pid 5683] <... futex resumed>) = ? [pid 5680] <... exit_group resumed>) = ? [pid 5679] <... exit_group resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5686] +++ exited with 0 +++ [pid 5683] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5688 attached [pid 5639] <... restart_syscall resumed>) = 0 [pid 5687] <... prctl resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5688] set_robust_list(0x55558bc497a0, 24 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5687] setpgid(0, 0 [pid 5680] +++ exited with 0 +++ [pid 5687] <... setpgid resumed>) = 0 [pid 5688] <... set_robust_list resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5688 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5689 attached [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] <... prctl resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] set_robust_list(0x55558bc497a0, 24 [pid 5688] setpgid(0, 0 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] <... setpgid resumed>) = 0 [pid 5679] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5689 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5689] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5687] <... openat resumed>) = 3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5679, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5688] <... openat resumed>) = 3 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5687] write(3, "1000", 4 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5688] write(3, "1000", 4 [pid 5687] <... write resumed>) = 4 [pid 5688] <... write resumed>) = 4 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5689] <... prctl resumed>) = 0 [pid 5688] close(3 [pid 5687] close(3 [pid 5689] setpgid(0, 0 [pid 5688] <... close resumed>) = 0 [pid 5687] <... close resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5689] <... setpgid resumed>) = 0 [pid 5688] write(1, "executing program\n", 18 [pid 5687] write(1, "executing program\n", 18 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5688] <... write resumed>) = 18 [pid 5687] <... write resumed>) = 18 executing program executing program [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5688] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5688] <... futex resumed>) = 0 [pid 5688] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5687] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5689] <... openat resumed>) = 3 [pid 5687] <... futex resumed>) = 0 [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5687] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5688] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5691 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5690 attached [pid 5689] write(3, "1000", 4 [pid 5688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5687] <... rt_sigaction resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5692 attached [pid 5690] set_robust_list(0x55558bc497a0, 24 [pid 5691] set_robust_list(0x55558bc497a0, 24 [pid 5689] <... write resumed>) = 4 [pid 5687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5691 [pid 5692] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5689] close(3 [pid 5687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5690] <... set_robust_list resumed>) = 0 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5688] <... clone3 resumed> => {parent_tid=[5692]}, 88) = 5692 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5690 [pid 5688] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5687] <... mmap resumed>) = 0x7fad86887000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5688] <... futex resumed>) = 0 [pid 5688] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5692] <... rseq resumed>) = 0 [pid 5690] rt_sigprocmask(SIG_SETMASK, [] [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... close resumed>) = 0 [pid 5687] <... mprotect resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5692] set_robust_list(0x7fad868a79a0, 24 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] write(1, "executing program\n", 18 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5692] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... write resumed>) = 18 [pid 5690] <... prctl resumed>) = 0 [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5689] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5692] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5690] setpgid(0, 0 [pid 5691] <... prctl resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5692] <... socket resumed>) = 3 [pid 5690] <... setpgid resumed>) = 0 [pid 5691] setpgid(0, 0 [pid 5689] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5692] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5691] <... setpgid resumed>) = 0 [pid 5689] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5687] <... clone3 resumed> => {parent_tid=[5693]}, 88) = 5693 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5687] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5693 attached [pid 5692] <... futex resumed>) = 1 [pid 5690] <... openat resumed>) = 3 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5688] <... futex resumed>) = 0 [pid 5693] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5688] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... rseq resumed>) = 0 [pid 5692] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5690] write(3, "1000", 4 [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5693] set_robust_list(0x7fad868a79a0, 24 [pid 5692] <... sendto resumed>) = 32 [pid 5690] <... write resumed>) = 4 [pid 5691] <... openat resumed>) = 3 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5688] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5693] <... set_robust_list resumed>) = 0 [pid 5692] recvfrom(3 [pid 5690] close(3 [pid 5689] <... mmap resumed>) = 0x7fad86887000 [pid 5692] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5688}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5690] <... close resumed>) = 0 [pid 5689] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5693] rt_sigprocmask(SIG_SETMASK, [] [pid 5690] write(1, "executing program\n", 18 [pid 5691] write(3, "1000", 4 [pid 5693] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5692] recvfrom(3 [pid 5690] <... write resumed>) = 18 [pid 5691] <... write resumed>) = 4 [pid 5689] <... mprotect resumed>) = 0 [pid 5693] <... socket resumed>) = 3 [pid 5692] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5688}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5690] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] close(3 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5692] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = 0 [pid 5692] <... futex resumed>) = 1 [pid 5690] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5689] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5692] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5694 attached [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5693] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = 0 [pid 5691] <... close resumed>) = 0 [pid 5693] <... futex resumed>) = 1 [pid 5688] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] write(1, "executing program\n", 18 [pid 5693] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... futex resumed>) = 1 [pid 5691] <... write resumed>) = 18 [pid 5694] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5692] <... futex resumed>) = 0 [pid 5690] <... mmap resumed>) = 0x7fad86887000 executing program [pid 5691] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... clone3 resumed> => {parent_tid=[5694]}, 88) = 5694 [pid 5687] <... futex resumed>) = 0 [pid 5694] <... rseq resumed>) = 0 [pid 5692] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5690] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5691] <... futex resumed>) = 0 [pid 5689] rt_sigprocmask(SIG_SETMASK, [] [pid 5688] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] set_robust_list(0x7fad868a79a0, 24 [pid 5693] <... futex resumed>) = 0 [pid 5692] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... mprotect resumed>) = 0 [pid 5691] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5687] <... futex resumed>) = 1 [pid 5694] <... set_robust_list resumed>) = 0 [pid 5693] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5692] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5691] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5689] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] rt_sigprocmask(SIG_SETMASK, [] [pid 5692] <... futex resumed>) = 1 [pid 5690] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5693] <... sendto resumed>) = 32 [pid 5692] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5689] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5695 attached [pid 5694] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5693] recvfrom(3 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5694] <... socket resumed>) = 3 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5695] <... rseq resumed>) = 0 [pid 5688] <... futex resumed>) = 1 [pid 5691] <... mmap resumed>) = 0x7fad86887000 [pid 5695] set_robust_list(0x7fad868a79a0, 24 [pid 5694] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5687}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5692] <... futex resumed>) = 0 [pid 5690] <... clone3 resumed> => {parent_tid=[5695]}, 88) = 5695 [pid 5691] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5688] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... set_robust_list resumed>) = 0 [pid 5694] <... futex resumed>) = 1 [pid 5693] recvfrom(3 [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5690] rt_sigprocmask(SIG_SETMASK, [] [pid 5689] <... futex resumed>) = 0 [pid 5695] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5687}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5692] <... sendmsg resumed>) = 28 [pid 5690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5691] <... mprotect resumed>) = 0 [pid 5689] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5695] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5694] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5693] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = 1 [pid 5690] <... futex resumed>) = 0 [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5689] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5695] <... socket resumed>) = 3 [pid 5693] <... futex resumed>) = 1 [pid 5692] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5688] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5695] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] <... futex resumed>) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5688] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5696 attached [pid 5694] <... sendto resumed>) = 32 [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5694] recvfrom(3 [pid 5693] <... futex resumed>) = 0 [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5690] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... clone3 resumed> => {parent_tid=[5696]}, 88) = 5696 [pid 5687] <... futex resumed>) = 1 [pid 5696] <... rseq resumed>) = 0 [pid 5694] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5689}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5693] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5692] <... sendmsg resumed>) = 20 [pid 5690] <... futex resumed>) = 1 [pid 5687] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] set_robust_list(0x7fad868a79a0, 24 [pid 5695] <... futex resumed>) = 0 [pid 5694] recvfrom(3 [pid 5693] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] rt_sigprocmask(SIG_SETMASK, [] [pid 5696] <... set_robust_list resumed>) = 0 [pid 5695] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5694] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5689}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5693] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... futex resumed>) = 1 [pid 5691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5696] rt_sigprocmask(SIG_SETMASK, [] [pid 5694] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... futex resumed>) = 1 [pid 5692] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5691] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] exit_group(0 [pid 5687] <... futex resumed>) = 0 [pid 5696] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5695] <... sendto resumed>) = 32 [pid 5694] <... futex resumed>) = 1 [pid 5693] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] <... futex resumed>) = ? [pid 5691] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... exit_group resumed>) = ? [pid 5687] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5695] recvfrom(3 [pid 5694] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5692] +++ exited with 0 +++ [pid 5691] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5696] <... socket resumed>) = 3 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5694] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5689] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... futex resumed>) = 0 [pid 5694] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5690}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5689] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] recvfrom(3 [pid 5694] <... futex resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5689] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5691] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 0 [pid 5695] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5690}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5694] <... sendmsg resumed>) = 28 [pid 5693] <... sendmsg resumed>) = 28 [pid 5691] <... futex resumed>) = 1 [pid 5689] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] +++ exited with 0 +++ [pid 5696] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5695] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5696] <... sendto resumed>) = 32 [pid 5695] <... futex resumed>) = 1 [pid 5694] <... futex resumed>) = 0 [pid 5693] <... futex resumed>) = 1 [pid 5690] <... futex resumed>) = 0 [pid 5689] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5696] recvfrom(3 [pid 5695] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5690] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5687] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5691}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5694] <... sendmsg resumed>) = 20 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5696] recvfrom(3 [pid 5695] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5694] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... sendmsg resumed>) = 20 [pid 5690] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5691}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5695] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... futex resumed>) = 0 [pid 5693] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] exit_group(0 [pid 5696] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 1 [pid 5695] <... futex resumed>) = 1 [pid 5694] +++ exited with 0 +++ [pid 5693] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5689] <... exit_group resumed>) = ? [pid 5687] exit_group(0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5696] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = ? [pid 5690] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] +++ exited with 0 +++ [pid 5690] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5689] +++ exited with 0 +++ [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5696] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5690] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5695] <... sendmsg resumed>) = 28 [pid 5687] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5697 attached [pid 5696] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5695] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] set_robust_list(0x55558bc497a0, 24 [pid 5690] <... futex resumed>) = 0 [pid 5690] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... futex resumed>) = 1 [pid 5697] <... set_robust_list resumed>) = 0 [pid 5696] <... futex resumed>) = 1 [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5691] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5697] rt_sigprocmask(SIG_SETMASK, [] [pid 5696] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... sendmsg resumed>) = 20 [pid 5691] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5697 [pid 5697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5696] <... sendmsg resumed>) = 28 [pid 5695] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... futex resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5697] <... prctl resumed>) = 0 [pid 5696] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... futex resumed>) = 1 [pid 5690] <... futex resumed>) = 0 [pid 5691] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] setpgid(0, 0 [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] exit_group(0 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] <... setpgid resumed>) = 0 [pid 5696] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... futex resumed>) = ? [pid 5690] <... exit_group resumed>) = ? [pid 5691] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5697] <... openat resumed>) = 3 [pid 5696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5695] +++ exited with 0 +++ [pid 5691] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5697] write(3, "1000", 4 [pid 5696] <... sendmsg resumed>) = 20 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5697] <... write resumed>) = 4 [pid 5696] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] +++ exited with 0 +++ [pid 5691] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5697] close(3 [pid 5696] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5698 attached [pid 5698] set_robust_list(0x55558bc497a0, 24 [pid 5697] <... close resumed>) = 0 [pid 5696] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5691] exit_group(0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5698 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5699 attached [pid 5698] <... set_robust_list resumed>) = 0 [pid 5697] write(1, "executing program\n", 18 [pid 5696] <... futex resumed>) = ? [pid 5691] <... exit_group resumed>) = ? executing program [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5699] set_robust_list(0x55558bc497a0, 24 [pid 5698] rt_sigprocmask(SIG_SETMASK, [] [pid 5697] <... write resumed>) = 18 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... set_robust_list resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5699 [pid 5699] rt_sigprocmask(SIG_SETMASK, [] [pid 5698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5697] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5698] <... prctl resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5698] setpgid(0, 0 [pid 5697] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5696] +++ exited with 0 +++ [pid 5691] +++ exited with 0 +++ [pid 5699] <... prctl resumed>) = 0 [pid 5698] <... setpgid resumed>) = 0 [pid 5697] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5699] setpgid(0, 0) = 0 [pid 5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5699] write(3, "1000", 4 [pid 5698] <... openat resumed>) = 3 [pid 5697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... restart_syscall resumed>) = 0 [pid 5697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5699] <... write resumed>) = 4 [pid 5698] write(3, "1000", 4 [pid 5697] <... mmap resumed>) = 0x7fad86887000 [pid 5699] close(3 [pid 5698] <... write resumed>) = 4 [pid 5699] <... close resumed>) = 0 [pid 5698] close(3 [pid 5697] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5699] write(1, "executing program\n", 18 [pid 5698] <... close resumed>) = 0 executing program [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5699] <... write resumed>) = 18 [pid 5698] write(1, "executing program\n", 18 [pid 5699] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... write resumed>) = 18 [pid 5699] <... futex resumed>) = 0 [pid 5698] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5698] <... futex resumed>) = 0 [pid 5697] <... mprotect resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5699] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5698] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5698] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... mmap resumed>) = 0x7fad86887000 [pid 5698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5699] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5698] <... mmap resumed>) = 0x7fad86887000 executing program [pid 5699] <... mprotect resumed>) = 0 [pid 5698] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5699] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5698] <... mprotect resumed>) = 0 [pid 5699] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5700 attached [pid 5699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5698] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5697] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5700] set_robust_list(0x55558bc497a0, 24 [pid 5698] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5697] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5700 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5632] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5703 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5702 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5701 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5704 attached [pid 5700] rt_sigprocmask(SIG_SETMASK, [] [pid 5699] <... clone3 resumed> => {parent_tid=[5701]}, 88) = 5701 [pid 5702] set_robust_list(0x55558bc497a0, 24 [pid 5701] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5702 [pid 5704] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5701] <... rseq resumed>) = 0 [pid 5703] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5702] <... set_robust_list resumed>) = 0 [pid 5701] set_robust_list(0x7fad868a79a0, 24 [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] rt_sigprocmask(SIG_SETMASK, [] [pid 5698] <... clone3 resumed> => {parent_tid=[5703]}, 88) = 5703 [pid 5697] <... clone3 resumed> => {parent_tid=[5704]}, 88) = 5704 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5704] <... rseq resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] <... rseq resumed>) = 0 [pid 5702] rt_sigprocmask(SIG_SETMASK, [] [pid 5701] <... set_robust_list resumed>) = 0 [pid 5700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [] [pid 5697] rt_sigprocmask(SIG_SETMASK, [] [pid 5703] set_robust_list(0x7fad868a79a0, 24 [pid 5700] <... prctl resumed>) = 0 [pid 5699] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5704] set_robust_list(0x7fad868a79a0, 24 [pid 5703] <... set_robust_list resumed>) = 0 [pid 5702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5701] rt_sigprocmask(SIG_SETMASK, [] [pid 5700] setpgid(0, 0 [pid 5699] <... futex resumed>) = 0 [pid 5698] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5704] <... set_robust_list resumed>) = 0 [pid 5703] rt_sigprocmask(SIG_SETMASK, [] [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5700] <... setpgid resumed>) = 0 [pid 5699] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5704] rt_sigprocmask(SIG_SETMASK, [] [pid 5703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5702] <... prctl resumed>) = 0 [pid 5701] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5698] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5702] setpgid(0, 0 [pid 5701] <... socket resumed>) = 3 [pid 5704] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5702] <... setpgid resumed>) = 0 [pid 5701] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... socket resumed>) = 3 [pid 5700] <... openat resumed>) = 3 [pid 5704] <... socket resumed>) = 3 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5701] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5704] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] write(3, "1000", 4 [pid 5699] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 1 [pid 5703] <... futex resumed>) = 1 [pid 5702] <... openat resumed>) = 3 [pid 5701] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5700] <... write resumed>) = 4 [pid 5698] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5704] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] write(3, "1000", 4 [pid 5701] <... sendto resumed>) = 32 [pid 5700] close(3 [pid 5699] <... futex resumed>) = 0 [pid 5698] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... write resumed>) = 4 [pid 5700] <... close resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5697] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5702] close(3 [pid 5700] write(1, "executing program\n", 18 executing program [pid 5698] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... futex resumed>) = 1 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... sendto resumed>) = 32 [pid 5702] <... close resumed>) = 0 [pid 5701] recvfrom(3 [pid 5700] <... write resumed>) = 18 [pid 5699] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5703] recvfrom(3 [pid 5702] write(1, "executing program\n", 18 executing program [pid 5701] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5699}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5700] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... sendto resumed>) = 32 [pid 5703] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5698}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5702] <... write resumed>) = 18 [pid 5701] recvfrom(3 [pid 5700] <... futex resumed>) = 0 [pid 5704] recvfrom(3 [pid 5703] recvfrom(3 [pid 5702] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5699}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5700] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5704] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5697}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5703] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5698}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5704] recvfrom(3 [pid 5702] <... futex resumed>) = 0 [pid 5701] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5703] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5704] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5697}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5703] <... futex resumed>) = 1 [pid 5702] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5701] <... futex resumed>) = 1 [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5704] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5701] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5699] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 1 [pid 5702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... mmap resumed>) = 0x7fad86887000 [pid 5699] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5698] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... futex resumed>) = 0 [pid 5704] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5703] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5701] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5700] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5699] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... futex resumed>) = 1 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5701] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... mprotect resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5704] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] <... mmap resumed>) = 0x7fad86887000 [pid 5701] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = 1 [pid 5702] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5701] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5704] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... mprotect resumed>) = 0 [pid 5701] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5699] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5702] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5703] <... sendmsg resumed>) = 28 [pid 5702] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5699] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5705 attached [pid 5704] <... sendmsg resumed>) = 28 [pid 5703] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5701] <... sendmsg resumed>) = 28 [pid 5704] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = 1 [pid 5698] <... futex resumed>) = 0 [pid 5703] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5706 attached [pid 5704] <... futex resumed>) = 1 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... futex resumed>) = 1 [pid 5700] <... clone3 resumed> => {parent_tid=[5705]}, 88) = 5705 [pid 5699] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5706] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5705] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5704] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5702] <... clone3 resumed> => {parent_tid=[5706]}, 88) = 5706 [pid 5701] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] rt_sigprocmask(SIG_SETMASK, [] [pid 5699] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... rseq resumed>) = 0 [pid 5705] <... rseq resumed>) = 0 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] <... sendmsg resumed>) = 20 [pid 5702] rt_sigprocmask(SIG_SETMASK, [] [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5699] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5706] set_robust_list(0x7fad868a79a0, 24 [pid 5705] set_robust_list(0x7fad868a79a0, 24 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5703] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5700] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... set_robust_list resumed>) = 0 [pid 5703] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5702] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] rt_sigprocmask(SIG_SETMASK, [] [pid 5703] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] <... sendmsg resumed>) = 20 [pid 5700] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] exit_group(0 [pid 5706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5703] <... futex resumed>) = ? [pid 5698] <... exit_group resumed>) = ? [pid 5706] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5705] <... set_robust_list resumed>) = 0 [pid 5705] rt_sigprocmask(SIG_SETMASK, [] [pid 5704] <... sendmsg resumed>) = 20 [pid 5703] +++ exited with 0 +++ [pid 5702] <... futex resumed>) = 0 [pid 5701] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5702] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5701] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5706] <... socket resumed>) = 3 [pid 5701] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5706] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] exit_group(0 [pid 5706] <... futex resumed>) = 0 [pid 5705] <... socket resumed>) = 3 [pid 5704] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... futex resumed>) = ? [pid 5699] <... exit_group resumed>) = ? [pid 5698] +++ exited with 0 +++ [pid 5706] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] +++ exited with 0 +++ [pid 5704] <... futex resumed>) = 1 [pid 5697] <... futex resumed>) = 0 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... futex resumed>) = 0 [pid 5697] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5706] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5702] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... sendto resumed>) = 32 [pid 5705] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... exit_group resumed>) = ? [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5706] recvfrom(3 [pid 5705] <... futex resumed>) = 1 [pid 5704] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5706] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5702}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5705] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] <... futex resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5706] recvfrom(3 [pid 5700] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] +++ exited with 0 +++ [pid 5706] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5702}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5705] <... futex resumed>) = 0 [pid 5700] <... futex resumed>) = 1 [pid 5706] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5706] <... futex resumed>) = 1 [pid 5705] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5702] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5706] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5705] <... sendto resumed>) = 32 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5706] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5702] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5706] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5707 attached [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5705] recvfrom(3 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5705] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5700}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5707] set_robust_list(0x55558bc497a0, 24 [pid 5706] <... futex resumed>) = 1 [pid 5705] recvfrom(3 [pid 5702] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5707 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5708 attached [pid 5707] <... set_robust_list resumed>) = 0 [pid 5706] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5700}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5702] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5708] set_robust_list(0x55558bc497a0, 24 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5708] <... set_robust_list resumed>) = 0 [pid 5706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5702] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] rt_sigprocmask(SIG_SETMASK, [] [pid 5706] <... sendmsg resumed>) = 28 [pid 5707] rt_sigprocmask(SIG_SETMASK, [] [pid 5705] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5708] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5706] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5708 [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5706] <... futex resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5700] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... prctl resumed>) = 0 [pid 5706] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 0 [pid 5708] setpgid(0, 0 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... futex resumed>) = 0 [pid 5700] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5709 attached [pid 5708] <... setpgid resumed>) = 0 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5705] <... futex resumed>) = 1 [pid 5702] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] set_robust_list(0x55558bc497a0, 24 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5707] <... prctl resumed>) = 0 [pid 5706] <... sendmsg resumed>) = 20 [pid 5705] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5707] setpgid(0, 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5709] <... set_robust_list resumed>) = 0 [pid 5707] <... setpgid resumed>) = 0 [pid 5706] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] rt_sigprocmask(SIG_SETMASK, [] [pid 5708] <... openat resumed>) = 3 [pid 5706] <... futex resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5709 [pid 5705] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5702] exit_group(0 [pid 5709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5702] <... exit_group resumed>) = ? [pid 5700] <... futex resumed>) = 0 [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5708] write(3, "1000", 4 [pid 5707] <... openat resumed>) = 3 [pid 5706] +++ exited with 0 +++ [pid 5705] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] <... prctl resumed>) = 0 [pid 5708] <... write resumed>) = 4 [pid 5709] setpgid(0, 0 [pid 5708] close(3 [pid 5707] write(3, "1000", 4 [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] +++ exited with 0 +++ [pid 5700] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5709] <... setpgid resumed>) = 0 [pid 5708] <... close resumed>) = 0 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5708] write(1, "executing program\n", 18 [pid 5705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5700] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5707] <... write resumed>) = 4 [pid 5709] <... openat resumed>) = 3 [pid 5708] <... write resumed>) = 18 executing program [pid 5705] <... sendmsg resumed>) = 28 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5709] write(3, "1000", 4 [pid 5708] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] <... write resumed>) = 4 [pid 5708] <... futex resumed>) = 0 [pid 5709] close(3 [pid 5708] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5709] <... close resumed>) = 0 [pid 5708] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5709] write(1, "executing program\n", 18 [pid 5708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... restart_syscall resumed>) = 0 [pid 5707] close(3 [pid 5709] <... write resumed>) = 18 [pid 5708] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5709] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5707] <... close resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5708] <... mmap resumed>) = 0x7fad86887000 [pid 5709] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5708] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5707] write(1, "executing program\n", 18 [pid 5705] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5707] <... write resumed>) = 18 [pid 5705] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5700] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5700] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5709] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5708] <... mprotect resumed>) = 0 [pid 5709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5708] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5708] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5710 attached [pid 5709] <... mmap resumed>) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5711 attached [pid 5710] set_robust_list(0x55558bc497a0, 24 [pid 5709] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5708] <... clone3 resumed> => {parent_tid=[5711]}, 88) = 5711 [pid 5707] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5705] <... sendmsg resumed>) = 20 [pid 5700] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5710] <... set_robust_list resumed>) = 0 [pid 5709] <... mprotect resumed>) = 0 [pid 5708] rt_sigprocmask(SIG_SETMASK, [] [pid 5707] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5705] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5710 [pid 5711] <... rseq resumed>) = 0 [pid 5710] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5708] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5705] <... futex resumed>) = 1 [pid 5700] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5711] set_robust_list(0x7fad868a79a0, 24 [pid 5710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5709] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5708] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5705] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] exit_group(0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5711] <... set_robust_list resumed>) = 0 [pid 5710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5708] <... futex resumed>) = 0 [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5705] <... futex resumed>) = ? [pid 5700] <... exit_group resumed>) = ? [pid 5711] rt_sigprocmask(SIG_SETMASK, [] [pid 5710] <... prctl resumed>) = 0 [pid 5708] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] <... mmap resumed>) = 0x7fad86887000 [pid 5705] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5712 attached [pid 5711] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5710] setpgid(0, 0 [pid 5707] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5712] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5711] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5710] <... setpgid resumed>) = 0 [pid 5709] <... clone3 resumed> => {parent_tid=[5712]}, 88) = 5712 [pid 5707] <... mprotect resumed>) = 0 [pid 5711] <... socket resumed>) = 3 [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5711] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] rt_sigprocmask(SIG_SETMASK, [] [pid 5707] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5712] <... rseq resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5708] <... futex resumed>) = 0 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5713 attached [pid 5712] set_robust_list(0x7fad868a79a0, 24 [pid 5711] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5708] <... futex resumed>) = 0 [pid 5707] <... clone3 resumed> => {parent_tid=[5713]}, 88) = 5713 [pid 5700] +++ exited with 0 +++ [pid 5713] <... rseq resumed>) = 0 [pid 5711] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5708] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5713] set_robust_list(0x7fad868a79a0, 24 [pid 5712] <... set_robust_list resumed>) = 0 [pid 5710] <... openat resumed>) = 3 [pid 5709] <... futex resumed>) = 0 [pid 5713] <... set_robust_list resumed>) = 0 [pid 5712] rt_sigprocmask(SIG_SETMASK, [] [pid 5710] write(3, "1000", 4 [pid 5709] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5713] rt_sigprocmask(SIG_SETMASK, [] [pid 5712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5710] <... write resumed>) = 4 [pid 5713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5712] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5710] close(3 [pid 5713] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] <... socket resumed>) = 3 [pid 5710] <... close resumed>) = 0 [pid 5707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5712] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... sendto resumed>) = 32 [pid 5710] write(1, "executing program\n", 18 [pid 5707] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... futex resumed>) = 1 [pid 5711] recvfrom(3 [pid 5710] <... write resumed>) = 18 [pid 5709] <... futex resumed>) = 0 executing program [pid 5713] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 1 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5713] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5712] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5708}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5710] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] <... socket resumed>) = 3 [pid 5712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] recvfrom(3 [pid 5710] <... futex resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5713] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5711] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5708}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5710] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5709] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] <... futex resumed>) = 1 [pid 5712] <... sendto resumed>) = 32 [pid 5711] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5711] <... futex resumed>) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5707] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5708] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5708] <... futex resumed>) = 0 [pid 5707] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5713] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5712] recvfrom(3 [pid 5710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5713] <... sendto resumed>) = 32 [pid 5712] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5709}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5708] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5714 attached [pid 5713] recvfrom(3 [pid 5712] recvfrom(3 [pid 5711] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5709}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5710] <... mmap resumed>) = 0x7fad86887000 [pid 5713] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5707}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5712] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5714 [pid 5714] set_robust_list(0x55558bc497a0, 24 [pid 5713] recvfrom(3 [pid 5712] <... futex resumed>) = 1 [pid 5711] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... mprotect resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5713] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5707}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5712] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = 1 [pid 5710] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5709] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5713] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] <... futex resumed>) = 0 [pid 5708] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] rt_sigprocmask(SIG_SETMASK, [] [pid 5710] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5713] <... futex resumed>) = 1 [pid 5712] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5709] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5715 attached [pid 5714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5713] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5708] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5712] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... sendmsg resumed>) = 28 [pid 5710] <... clone3 resumed> => {parent_tid=[5715]}, 88) = 5715 [pid 5707] <... futex resumed>) = 0 [pid 5715] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5713] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5712] <... futex resumed>) = 1 [pid 5711] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] rt_sigprocmask(SIG_SETMASK, [] [pid 5709] <... futex resumed>) = 0 [pid 5707] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... rseq resumed>) = 0 [pid 5713] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = 1 [pid 5714] <... prctl resumed>) = 0 [pid 5710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5709] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5715] set_robust_list(0x7fad868a79a0, 24 [pid 5714] setpgid(0, 0 [pid 5713] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] <... futex resumed>) = 0 [pid 5715] <... set_robust_list resumed>) = 0 [pid 5714] <... setpgid resumed>) = 0 [pid 5713] <... futex resumed>) = 1 [pid 5712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] <... futex resumed>) = 0 [pid 5709] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = 0 [pid 5715] rt_sigprocmask(SIG_SETMASK, [] [pid 5714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5713] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] <... sendmsg resumed>) = 28 [pid 5711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5710] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] <... futex resumed>) = 0 [pid 5707] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5712] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5707] <... futex resumed>) = 0 [pid 5715] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5712] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... sendmsg resumed>) = 20 [pid 5709] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... socket resumed>) = 3 [pid 5714] <... openat resumed>) = 3 [pid 5712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] <... futex resumed>) = 0 [pid 5715] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... sendmsg resumed>) = 28 [pid 5712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5709] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... futex resumed>) = 1 [pid 5713] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... sendmsg resumed>) = 20 [pid 5711] <... futex resumed>) = 1 [pid 5710] <... futex resumed>) = 0 [pid 5708] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = 1 [pid 5710] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = 0 [pid 5712] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] <... futex resumed>) = 0 [pid 5708] exit_group(0 [pid 5707] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] write(3, "1000", 4 [pid 5715] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5712] <... futex resumed>) = 1 [pid 5711] <... futex resumed>) = ? [pid 5710] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5714] <... write resumed>) = 4 [pid 5709] <... futex resumed>) = 0 [pid 5708] <... exit_group resumed>) = ? [pid 5707] <... futex resumed>) = 0 [pid 5714] close(3 [pid 5712] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] exit_group(0 [pid 5707] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] +++ exited with 0 +++ [pid 5712] <... futex resumed>) = ? [pid 5709] <... exit_group resumed>) = ? [pid 5714] <... close resumed>) = 0 [pid 5712] +++ exited with 0 +++ [pid 5715] <... sendto resumed>) = 32 [pid 5714] write(1, "executing program\n", 18 [pid 5713] <... sendmsg resumed>) = 20 [pid 5714] <... write resumed>) = 18 executing program [pid 5713] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5715] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5710}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5714] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = 1 [pid 5708] +++ exited with 0 +++ [pid 5707] <... futex resumed>) = 0 [pid 5714] <... futex resumed>) = 0 [pid 5713] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] exit_group(0 [pid 5714] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5707] <... exit_group resumed>) = ? [pid 5714] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5713] <... futex resumed>) = ? [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5715] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5710}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5715] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5710] <... futex resumed>) = 0 [pid 5715] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] <... futex resumed>) = 0 [pid 5715] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5710] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5710] <... futex resumed>) = 0 [pid 5715] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] +++ exited with 0 +++ [pid 5714] <... mmap resumed>) = 0x7fad86887000 [pid 5710] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] +++ exited with 0 +++ [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5710] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... restart_syscall resumed>) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5710] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5715] <... sendmsg resumed>) = 28 [pid 5714] <... mprotect resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5715] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5715] <... futex resumed>) = 1 [pid 5714] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5710] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5715] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5710] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5710] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5717 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5716 attached [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5714] <... clone3 resumed> => {parent_tid=[5716]}, 88) = 5716 [pid 5710] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5717] set_robust_list(0x55558bc497a0, 24 [pid 5716] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5715] <... sendmsg resumed>) = 20 [pid 5714] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5718 attached [pid 5717] <... set_robust_list resumed>) = 0 [pid 5716] <... rseq resumed>) = 0 [pid 5715] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5717 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5719 attached [pid 5718] set_robust_list(0x55558bc497a0, 24 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5716] set_robust_list(0x7fad868a79a0, 24 [pid 5715] <... futex resumed>) = 1 [pid 5714] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5718 [pid 5719] set_robust_list(0x55558bc497a0, 24 [pid 5718] <... set_robust_list resumed>) = 0 [pid 5716] <... set_robust_list resumed>) = 0 [pid 5715] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] exit_group(0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5719 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5719] <... set_robust_list resumed>) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [] [pid 5715] <... futex resumed>) = ? [pid 5714] <... futex resumed>) = 0 [pid 5710] <... exit_group resumed>) = ? [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5715] +++ exited with 0 +++ [pid 5714] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5717] <... prctl resumed>) = 0 [pid 5718] <... prctl resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... socket resumed>) = 3 [pid 5719] <... prctl resumed>) = 0 [pid 5716] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] setpgid(0, 0 [pid 5716] <... futex resumed>) = 1 [pid 5719] <... setpgid resumed>) = 0 [pid 5718] setpgid(0, 0 [pid 5717] setpgid(0, 0 [pid 5716] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5710, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5718] <... setpgid resumed>) = 0 [pid 5717] <... setpgid resumed>) = 0 [pid 5714] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5719] <... openat resumed>) = 3 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] <... futex resumed>) = 0 [pid 5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5716] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5714] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] write(3, "1000", 4 [pid 5718] <... openat resumed>) = 3 [pid 5717] <... openat resumed>) = 3 [pid 5719] <... write resumed>) = 4 [pid 5716] <... sendto resumed>) = 32 [pid 5719] close(3 [pid 5718] write(3, "1000", 4 [pid 5717] write(3, "1000", 4 [pid 5719] <... close resumed>) = 0 [pid 5718] <... write resumed>) = 4 [pid 5717] <... write resumed>) = 4 [pid 5716] recvfrom(3 [pid 5719] write(1, "executing program\n", 18 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5719] <... write resumed>) = 18 executing program [pid 5717] close(3 [pid 5719] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] close(3 [pid 5717] <... close resumed>) = 0 [pid 5716] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5714}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5719] <... futex resumed>) = 0 [pid 5718] <... close resumed>) = 0 [pid 5717] write(1, "executing program\n", 18 executing program [pid 5716] recvfrom(3 [pid 5719] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5718] write(1, "executing program\n", 18 [pid 5717] <... write resumed>) = 18 executing program [pid 5716] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5714}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5719] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5718] <... write resumed>) = 18 [pid 5717] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5718] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5714] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] <... futex resumed>) = 0 [pid 5717] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5716] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5718] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5719] <... mmap resumed>) = 0x7fad86887000 [pid 5718] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5717] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5716] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5714] <... futex resumed>) = 0 [pid 5719] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5718] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5716] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5719] <... mprotect resumed>) = 0 [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] <... futex resumed>) = 0 [pid 5718] <... mmap resumed>) = 0x7fad86887000 [pid 5716] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5718] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5718] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5720 attached [pid 5717] <... mmap resumed>) = 0x7fad86887000 [pid 5718] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5717] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... clone3 resumed> => {parent_tid=[5720]}, 88) = 5720 [pid 5718] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5714] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] rt_sigprocmask(SIG_SETMASK, [] [pid 5720] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5717] <... mprotect resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5714] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5722 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5721 attached [pid 5720] <... rseq resumed>) = 0 [pid 5719] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5714] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5721] set_robust_list(0x55558bc497a0, 24 [pid 5720] set_robust_list(0x7fad868a79a0, 24 [pid 5719] <... futex resumed>) = 0 [pid 5718] <... clone3 resumed> => {parent_tid=[5722]}, 88) = 5722 [pid 5717] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5716] <... sendmsg resumed>) = 28 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5721 [pid 5722] <... rseq resumed>) = 0 [pid 5720] <... set_robust_list resumed>) = 0 [pid 5719] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] rt_sigprocmask(SIG_SETMASK, [] [pid 5716] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5722] set_robust_list(0x7fad868a79a0, 24 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5720] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5714] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5723 attached [pid 5722] <... set_robust_list resumed>) = 0 [pid 5720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5718] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5722] rt_sigprocmask(SIG_SETMASK, [] [pid 5718] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] <... futex resumed>) = 0 [pid 5723] <... rseq resumed>) = 0 [pid 5722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5721] rt_sigprocmask(SIG_SETMASK, [] [pid 5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5718] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... clone3 resumed> => {parent_tid=[5723]}, 88) = 5723 [pid 5716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5714] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] <... socket resumed>) = 3 [pid 5717] rt_sigprocmask(SIG_SETMASK, [] [pid 5723] set_robust_list(0x7fad868a79a0, 24 [pid 5722] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5720] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5716] <... sendmsg resumed>) = 20 [pid 5723] <... set_robust_list resumed>) = 0 [pid 5722] <... socket resumed>) = 3 [pid 5721] <... prctl resumed>) = 0 [pid 5720] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5716] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] rt_sigprocmask(SIG_SETMASK, [] [pid 5722] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] setpgid(0, 0 [pid 5720] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = 1 [pid 5714] <... futex resumed>) = 0 [pid 5723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5722] <... futex resumed>) = 1 [pid 5721] <... setpgid resumed>) = 0 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 0 [pid 5716] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] exit_group(0 [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5722] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5719] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = ? [pid 5714] <... exit_group resumed>) = ? [pid 5723] <... socket resumed>) = 3 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] <... openat resumed>) = 3 [pid 5720] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5718] <... futex resumed>) = 0 [pid 5717] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] +++ exited with 0 +++ [pid 5723] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5721] write(3, "1000", 4 [pid 5718] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] +++ exited with 0 +++ [pid 5723] <... futex resumed>) = 0 [pid 5722] <... sendto resumed>) = 32 [pid 5721] <... write resumed>) = 4 [pid 5720] <... sendto resumed>) = 32 [pid 5717] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5721] close(3 [pid 5720] recvfrom(3 [pid 5717] <... futex resumed>) = 0 [pid 5721] <... close resumed>) = 0 [pid 5717] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5722] recvfrom(3 [pid 5723] <... sendto resumed>) = 32 [pid 5722] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5718}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5721] write(1, "executing program\n", 18 executing program [pid 5720] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5719}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5723] recvfrom(3 [pid 5722] recvfrom(3 [pid 5721] <... write resumed>) = 18 [pid 5720] recvfrom(3 [pid 5723] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5717}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5722] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5718}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5723] recvfrom(3 [pid 5722] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5719}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5723] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5717}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5722] <... futex resumed>) = 1 [pid 5721] <... futex resumed>) = 0 [pid 5720] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5723] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 1 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5718] <... futex resumed>) = 0 [pid 5723] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5718] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5718] <... futex resumed>) = 0 [pid 5722] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5718] <... futex resumed>) = 0 [pid 5722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5718] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5724 attached [pid 5722] <... sendmsg resumed>) = 28 [pid 5721] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5720] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5724] set_robust_list(0x55558bc497a0, 24 [pid 5722] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5720] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5724 [pid 5724] <... set_robust_list resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 1 [pid 5724] rt_sigprocmask(SIG_SETMASK, [] [pid 5723] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5722] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5719] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5723] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5720] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5723] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5720] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... mmap resumed>) = 0x7fad86887000 [pid 5720] <... futex resumed>) = 1 [pid 5721] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5720] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] <... prctl resumed>) = 0 [pid 5723] <... futex resumed>) = 1 [pid 5722] <... sendmsg resumed>) = 20 [pid 5721] <... mprotect resumed>) = 0 [pid 5719] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5724] setpgid(0, 0 [pid 5723] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... setpgid resumed>) = 0 [pid 5723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5722] <... futex resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5719] <... futex resumed>) = 1 [pid 5718] <... futex resumed>) = 0 [pid 5717] <... futex resumed>) = 0 [pid 5720] <... futex resumed>) = 0 [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5722] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] exit_group(0 [pid 5724] <... openat resumed>) = 3 [pid 5723] <... sendmsg resumed>) = 28 [pid 5722] <... futex resumed>) = ? [pid 5721] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5718] <... exit_group resumed>) = ? [pid 5717] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5725 attached [pid 5724] write(3, "1000", 4 [pid 5723] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] +++ exited with 0 +++ [pid 5720] <... sendmsg resumed>) = 28 [pid 5717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... write resumed>) = 4 [pid 5724] close(3 [pid 5723] <... futex resumed>) = 0 [pid 5717] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5724] <... close resumed>) = 0 [pid 5723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5717] <... futex resumed>) = 0 [pid 5720] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... rseq resumed>) = 0 [pid 5724] write(1, "executing program\n", 18 [pid 5723] <... sendmsg resumed>) = 20 [pid 5721] <... clone3 resumed> => {parent_tid=[5725]}, 88) = 5725 executing program [pid 5720] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5718] +++ exited with 0 +++ [pid 5717] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] set_robust_list(0x7fad868a79a0, 24 [pid 5724] <... write resumed>) = 18 [pid 5723] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] rt_sigprocmask(SIG_SETMASK, [] [pid 5720] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] <... set_robust_list resumed>) = 0 [pid 5724] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = 0 [pid 5721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... futex resumed>) = 0 [pid 5717] exit_group(0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5725] rt_sigprocmask(SIG_SETMASK, [] [pid 5724] <... futex resumed>) = 0 [pid 5723] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5721] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5719] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5724] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5723] <... futex resumed>) = ? [pid 5721] <... futex resumed>) = 0 [pid 5720] <... sendmsg resumed>) = 20 [pid 5717] <... exit_group resumed>) = ? [pid 5637] <... restart_syscall resumed>) = 0 [pid 5725] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5724] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5725] <... socket resumed>) = 3 [pid 5724] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5723] +++ exited with 0 +++ [pid 5725] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5721] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] <... futex resumed>) = 0 [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5720] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] <... mmap resumed>) = 0x7fad86887000 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5720] <... futex resumed>) = 1 [pid 5724] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5721] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5725] <... futex resumed>) = 0 [pid 5724] <... mprotect resumed>) = 0 [pid 5721] <... futex resumed>) = 1 [pid 5719] exit_group(0 [pid 5717] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5725] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5724] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5721] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] <... futex resumed>) = ? [pid 5719] <... exit_group resumed>) = ? [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5724] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5726 attached [pid 5726] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5727 attached [pid 5725] <... sendto resumed>) = 32 [pid 5724] <... clone3 resumed> => {parent_tid=[5726]}, 88) = 5726 [pid 5720] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 [pid 5727] set_robust_list(0x55558bc497a0, 24 [pid 5726] <... rseq resumed>) = 0 [pid 5725] recvfrom(3 [pid 5724] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5727 [pid 5727] <... set_robust_list resumed>) = 0 [pid 5726] set_robust_list(0x7fad868a79a0, 24 [pid 5725] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5721}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] rt_sigprocmask(SIG_SETMASK, [] [pid 5726] <... set_robust_list resumed>) = 0 [pid 5725] recvfrom(3 [pid 5724] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5726] rt_sigprocmask(SIG_SETMASK, [] [pid 5725] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5721}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5724] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5725] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5726] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5725] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5728 attached [pid 5726] <... socket resumed>) = 3 [pid 5725] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5726] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] <... futex resumed>) = 0 [pid 5728] set_robust_list(0x55558bc497a0, 24 [pid 5724] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 1 [pid 5728] <... set_robust_list resumed>) = 0 [pid 5726] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5724] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5728 [pid 5728] rt_sigprocmask(SIG_SETMASK, [] [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5726] <... sendto resumed>) = 32 [pid 5721] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] <... prctl resumed>) = 0 [pid 5726] recvfrom(3 [pid 5721] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5727] setpgid(0, 0 [pid 5726] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5724}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5725] <... futex resumed>) = 0 [pid 5721] <... futex resumed>) = 1 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5728] <... prctl resumed>) = 0 [pid 5727] <... setpgid resumed>) = 0 [pid 5726] recvfrom(3 [pid 5725] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5728] setpgid(0, 0 [pid 5726] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5724}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5725] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... setpgid resumed>) = 0 [pid 5725] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5725] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5729 attached [pid 5726] <... futex resumed>) = 1 [pid 5728] <... openat resumed>) = 3 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] <... futex resumed>) = 0 [pid 5721] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... futex resumed>) = 0 [pid 5728] write(3, "1000", 4 [pid 5726] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5729] set_robust_list(0x55558bc497a0, 24 [pid 5724] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] <... set_robust_list resumed>) = 0 [pid 5728] <... write resumed>) = 4 [pid 5727] <... openat resumed>) = 3 [pid 5726] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] close(3 [pid 5726] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] rt_sigprocmask(SIG_SETMASK, [] [pid 5728] <... close resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5721] <... futex resumed>) = 1 [pid 5728] write(1, "executing program\n", 18 [pid 5726] <... futex resumed>) = 1 executing program [pid 5725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5724] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5728] <... write resumed>) = 18 [pid 5727] write(3, "1000", 4 [pid 5726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5725] <... sendmsg resumed>) = 28 [pid 5724] <... futex resumed>) = 0 [pid 5721] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5728] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... write resumed>) = 4 [pid 5726] <... sendmsg resumed>) = 28 [pid 5725] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5729 [pid 5729] <... prctl resumed>) = 0 [pid 5727] close(3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5727] <... close resumed>) = 0 [pid 5727] write(1, "executing program\n", 18 [pid 5729] setpgid(0, 0 [pid 5728] <... futex resumed>) = 0 [pid 5726] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... write resumed>) = 18 [pid 5725] <... futex resumed>) = 0 [pid 5724] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5728] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5726] <... futex resumed>) = 0 [pid 5725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5721] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... setpgid resumed>) = 0 [pid 5728] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5727] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... sendmsg resumed>) = 20 [pid 5724] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... futex resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5725] <... futex resumed>) = 0 [pid 5724] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] <... sendmsg resumed>) = 20 [pid 5725] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5728] <... mmap resumed>) = 0x7fad86887000 [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = 0 [pid 5728] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5727] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5726] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5721] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... mprotect resumed>) = 0 [pid 5726] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] exit_group(0) = ? [pid 5729] <... openat resumed>) = 3 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5726] <... futex resumed>) = ? [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5729] write(3, "1000", 4 [pid 5728] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5721] exit_group(0 [pid 5729] <... write resumed>) = 4 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5726] +++ exited with 0 +++ [pid 5725] <... futex resumed>) = ? [pid 5724] +++ exited with 0 +++ [pid 5721] <... exit_group resumed>) = ? [pid 5729] close(3 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5730 attached [pid 5730] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5728] <... clone3 resumed> => {parent_tid=[5730]}, 88) = 5730 [pid 5730] <... rseq resumed>) = 0 [pid 5728] rt_sigprocmask(SIG_SETMASK, [] [pid 5729] <... close resumed>) = 0 [pid 5727] <... mmap resumed>) = 0x7fad86887000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5729] write(1, "executing program\n", 18 [pid 5727] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5632] <... restart_syscall resumed>) = 0 [pid 5729] <... write resumed>) = 18 executing program [pid 5730] set_robust_list(0x7fad868a79a0, 24 [pid 5729] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5727] <... mprotect resumed>) = 0 [pid 5730] <... set_robust_list resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] rt_sigprocmask(SIG_SETMASK, [] [pid 5728] <... futex resumed>) = 0 [pid 5730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5729] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5728] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5721] +++ exited with 0 +++ [pid 5730] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5729] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5727] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5730] <... socket resumed>) = 3 [pid 5730] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5730] <... futex resumed>) = 1 [pid 5729] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5728] <... futex resumed>) = 0 [pid 5727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5730] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5728] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5731 attached [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5728] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5731] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5730] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5728] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... rseq resumed>) = 0 [pid 5729] <... mmap resumed>) = 0x7fad86887000 [pid 5727] <... clone3 resumed> => {parent_tid=[5731]}, 88) = 5731 [pid 5729] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5727] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5732 attached [pid 5731] set_robust_list(0x7fad868a79a0, 24 [pid 5730] <... sendto resumed>) = 32 [pid 5727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] set_robust_list(0x55558bc497a0, 24 [pid 5731] <... set_robust_list resumed>) = 0 [pid 5730] recvfrom(3 [pid 5731] rt_sigprocmask(SIG_SETMASK, [] [pid 5730] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5728}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5729] <... mprotect resumed>) = 0 [pid 5727] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5732 [pid 5732] rt_sigprocmask(SIG_SETMASK, [] [pid 5731] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5730] recvfrom(3 [pid 5727] <... futex resumed>) = 0 [pid 5731] <... socket resumed>) = 3 [pid 5729] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5731] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5728}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5731] <... futex resumed>) = 0 [pid 5730] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5731] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... futex resumed>) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] <... prctl resumed>) = 0 [pid 5730] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5728] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5732] setpgid(0, 0 [pid 5730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] <... futex resumed>) = 0 [pid 5732] <... setpgid resumed>) = 0 [pid 5730] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5728] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5733 attached [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5730] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5733] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5730] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5732] <... openat resumed>) = 3 [pid 5730] <... futex resumed>) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5728] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5728] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] write(3, "1000", 4 [pid 5730] <... sendmsg resumed>) = 28 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5734 attached [pid 5732] <... write resumed>) = 4 [pid 5730] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] set_robust_list(0x55558bc497a0, 24 [pid 5733] <... rseq resumed>) = 0 [pid 5732] close(3 [pid 5730] <... futex resumed>) = 1 [pid 5729] <... clone3 resumed> => {parent_tid=[5733]}, 88) = 5733 [pid 5728] <... futex resumed>) = 0 [pid 5727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5734 [pid 5734] <... set_robust_list resumed>) = 0 [pid 5733] set_robust_list(0x7fad868a79a0, 24 [pid 5732] <... close resumed>) = 0 [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5729] rt_sigprocmask(SIG_SETMASK, [] [pid 5728] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5733] <... set_robust_list resumed>) = 0 [pid 5732] write(1, "executing program\n", 18 [pid 5730] <... sendmsg resumed>) = 20 [pid 5729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5727] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5733] rt_sigprocmask(SIG_SETMASK, [] [pid 5732] <... write resumed>) = 18 [pid 5731] <... futex resumed>) = 0 [pid 5730] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... futex resumed>) = 1 [pid 5734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5732] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5730] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... prctl resumed>) = 0 [pid 5733] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5732] <... futex resumed>) = 0 [pid 5731] <... sendto resumed>) = 32 [pid 5730] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] exit_group(0 [pid 5733] <... socket resumed>) = 3 [pid 5732] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5731] recvfrom(3 [pid 5730] <... futex resumed>) = ? [pid 5728] <... exit_group resumed>) = ? [pid 5734] setpgid(0, 0 [pid 5733] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5731] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5727}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5730] +++ exited with 0 +++ [pid 5734] <... setpgid resumed>) = 0 [pid 5733] <... futex resumed>) = 1 [pid 5732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5731] recvfrom(3 [pid 5729] <... futex resumed>) = 0 [pid 5728] +++ exited with 0 +++ [pid 5733] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5731] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5727}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5729] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5728, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5731] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5734] <... openat resumed>) = 3 [pid 5733] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5732] <... mmap resumed>) = 0x7fad86887000 [pid 5731] <... futex resumed>) = 1 [pid 5729] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... futex resumed>) = 0 [pid 5734] write(3, "1000", 4 [pid 5733] <... sendto resumed>) = 32 [pid 5732] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5731] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... write resumed>) = 4 [pid 5727] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5733] recvfrom(3 [pid 5732] <... mprotect resumed>) = 0 [pid 5734] close(3 [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] <... close resumed>) = 0 [pid 5733] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5729}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5732] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5731] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5734] write(1, "executing program\n", 18 [pid 5733] recvfrom(3 [pid 5731] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5734] <... write resumed>) = 18 [pid 5734] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5733] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5729}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5732] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5731] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5734] <... futex resumed>) = 0 [pid 5733] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5731] <... futex resumed>) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5735 attached [pid 5734] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5733] <... futex resumed>) = 1 [pid 5731] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... futex resumed>) = 0 [pid 5727] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5735] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5734] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5733] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] <... clone3 resumed> => {parent_tid=[5735]}, 88) = 5735 [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5736 attached [pid 5734] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] rt_sigprocmask(SIG_SETMASK, [] [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5729] <... futex resumed>) = 0 [pid 5727] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] set_robust_list(0x55558bc497a0, 24 [pid 5735] <... rseq resumed>) = 0 [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5736 [pid 5736] <... set_robust_list resumed>) = 0 [pid 5735] set_robust_list(0x7fad868a79a0, 24 [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5733] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5731] <... sendmsg resumed>) = 28 [pid 5729] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5735] <... set_robust_list resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x7fad86887000 [pid 5733] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] rt_sigprocmask(SIG_SETMASK, [] [pid 5733] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = 0 [pid 5731] <... futex resumed>) = 1 [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5727] <... futex resumed>) = 0 [pid 5735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5734] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5733] <... futex resumed>) = 1 [pid 5732] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... futex resumed>) = 0 [pid 5727] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5734] <... mprotect resumed>) = 0 [pid 5733] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5735] <... socket resumed>) = 3 [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5729] <... futex resumed>) = 0 [pid 5727] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... prctl resumed>) = 0 [pid 5735] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5731] <... sendmsg resumed>) = 20 [pid 5729] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] setpgid(0, 0 [pid 5735] <... futex resumed>) = 1 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5733] <... sendmsg resumed>) = 28 [pid 5732] <... futex resumed>) = 0 [pid 5735] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... setpgid resumed>) = 0 [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = 0 [pid 5735] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5733] <... futex resumed>) = 1 [pid 5732] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5737 attached [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5731] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5729] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5736] <... openat resumed>) = 3 [pid 5734] <... clone3 resumed> => {parent_tid=[5737]}, 88) = 5737 [pid 5731] <... futex resumed>) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5737] <... rseq resumed>) = 0 [pid 5735] <... sendto resumed>) = 32 [pid 5733] <... sendmsg resumed>) = 20 [pid 5731] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... futex resumed>) = 0 [pid 5727] exit_group(0 [pid 5737] set_robust_list(0x7fad868a79a0, 24 [pid 5733] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... set_robust_list resumed>) = 0 [pid 5735] recvfrom(3 [pid 5733] <... futex resumed>) = 0 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5736] write(3, "1000", 4 [pid 5735] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5732}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5734] rt_sigprocmask(SIG_SETMASK, [] [pid 5733] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] <... futex resumed>) = ? [pid 5729] exit_group(0 [pid 5727] <... exit_group resumed>) = ? [pid 5737] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... write resumed>) = 4 [pid 5735] recvfrom(3 [pid 5734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5733] <... futex resumed>) = ? [pid 5731] +++ exited with 0 +++ [pid 5729] <... exit_group resumed>) = ? [pid 5736] close(3 [pid 5735] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5732}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5734] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] +++ exited with 0 +++ [pid 5736] <... close resumed>) = 0 [pid 5736] write(1, "executing program\n", 18 [pid 5734] <... futex resumed>) = 1 executing program [pid 5737] <... futex resumed>) = 0 [pid 5736] <... write resumed>) = 18 [pid 5735] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5736] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 1 [pid 5729] +++ exited with 0 +++ [pid 5736] <... futex resumed>) = 0 [pid 5727] +++ exited with 0 +++ [pid 5736] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5737] <... socket resumed>) = 3 [pid 5735] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5737] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5732] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 1 [pid 5736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5735] <... futex resumed>) = 0 [pid 5734] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 1 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5737] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5732] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5735] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5734] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5737] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5735] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... sendto resumed>) = 32 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5735] <... futex resumed>) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5735] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] recvfrom(3 [pid 5736] <... mmap resumed>) = 0x7fad86887000 [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... futex resumed>) = 0 [pid 5737] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5734}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5736] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5732] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] recvfrom(3 [pid 5736] <... mprotect resumed>) = 0 [pid 5735] <... sendmsg resumed>) = 28 [pid 5737] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5734}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5735] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5735] <... futex resumed>) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5737] <... futex resumed>) = 1 [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5734] <... futex resumed>) = 0 [pid 5732] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] <... sendmsg resumed>) = 20 [pid 5732] <... futex resumed>) = 0 [pid 5735] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] <... futex resumed>) = 0 [pid 5734] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... restart_syscall resumed>) = 0 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5735] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] <... futex resumed>) = 1 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5737] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5734] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] exit_group(0 [pid 5737] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5735] <... futex resumed>) = ? [pid 5732] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5738 attached [pid 5737] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... clone3 resumed> => {parent_tid=[5738]}, 88) = 5738 [pid 5735] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5738] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5736] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5738] <... rseq resumed>) = 0 [pid 5737] <... futex resumed>) = 1 [pid 5736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5734] <... futex resumed>) = 0 [pid 5732] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5738] set_robust_list(0x7fad868a79a0, 24 [pid 5737] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... set_robust_list resumed>) = 0 [pid 5737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5734] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... sendmsg resumed>) = 28 [pid 5736] <... futex resumed>) = 0 [pid 5738] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5739 attached [pid 5737] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = 0 [pid 5739] set_robust_list(0x55558bc497a0, 24 [pid 5737] <... futex resumed>) = 1 [pid 5734] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5734] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5740 attached [pid 5739] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5737] <... sendmsg resumed>) = 20 [pid 5736] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5740] set_robust_list(0x55558bc497a0, 24 [pid 5739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5737] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5739 [pid 5740] <... set_robust_list resumed>) = 0 [pid 5739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5738] <... socket resumed>) = 3 [pid 5737] <... futex resumed>) = 0 [pid 5734] exit_group(0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5740 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5739] <... prctl resumed>) = 0 [pid 5738] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] setpgid(0, 0 [pid 5738] <... futex resumed>) = 1 [pid 5737] +++ exited with 0 +++ [pid 5740] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] <... futex resumed>) = 0 [pid 5734] <... exit_group resumed>) = ? [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5739] <... setpgid resumed>) = 0 [pid 5738] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] <... futex resumed>) = 0 [pid 5734] +++ exited with 0 +++ [pid 5740] <... prctl resumed>) = 0 [pid 5738] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5736] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5740] setpgid(0, 0 [pid 5739] <... openat resumed>) = 3 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5740] <... setpgid resumed>) = 0 [pid 5739] write(3, "1000", 4 [pid 5738] <... sendto resumed>) = 32 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5739] <... write resumed>) = 4 [pid 5740] <... openat resumed>) = 3 [pid 5739] close(3 [pid 5738] recvfrom(3 [pid 5739] <... close resumed>) = 0 [pid 5738] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5736}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5741 attached [pid 5740] write(3, "1000", 4 [pid 5739] write(1, "executing program\n", 18 [pid 5738] recvfrom(3 executing program [pid 5741] set_robust_list(0x55558bc497a0, 24) = 0 [pid 5741] rt_sigprocmask(SIG_SETMASK, [] [pid 5740] <... write resumed>) = 4 [pid 5739] <... write resumed>) = 18 [pid 5738] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5736}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5741 [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5740] close(3 [pid 5739] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5740] <... close resumed>) = 0 [pid 5739] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5741] <... prctl resumed>) = 0 executing program [pid 5740] write(1, "executing program\n", 18 [pid 5739] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5738] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] setpgid(0, 0 [pid 5740] <... write resumed>) = 18 [pid 5739] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5741] <... setpgid resumed>) = 0 [pid 5740] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5738] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5736] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5736] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5741] <... openat resumed>) = 3 [pid 5740] <... futex resumed>) = 0 [pid 5739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5741] write(3, "1000", 4 [pid 5740] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5738] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... write resumed>) = 4 [pid 5740] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5739] <... mmap resumed>) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5742 attached [pid 5741] close(3 [pid 5740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5738] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5742] set_robust_list(0x55558bc497a0, 24 [pid 5741] <... close resumed>) = 0 [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5739] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5738] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... set_robust_list resumed>) = 0 executing program [pid 5741] write(1, "executing program\n", 18 [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5739] <... mprotect resumed>) = 0 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5742 [pid 5742] rt_sigprocmask(SIG_SETMASK, [] [pid 5741] <... write resumed>) = 18 [pid 5740] <... mmap resumed>) = 0x7fad86887000 [pid 5736] <... futex resumed>) = 0 [pid 5741] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5739] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5736] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5740] <... mprotect resumed>) = 0 [pid 5739] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5738] <... sendmsg resumed>) = 28 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5741] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5738] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5743 attached [pid 5742] <... prctl resumed>) = 0 [pid 5741] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5740] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5743] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5736] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] setpgid(0, 0 [pid 5741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5739] <... clone3 resumed> => {parent_tid=[5743]}, 88) = 5743 [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5744 attached [pid 5743] <... rseq resumed>) = 0 [pid 5742] <... setpgid resumed>) = 0 [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5739] rt_sigprocmask(SIG_SETMASK, [] [pid 5738] <... sendmsg resumed>) = 20 [pid 5736] <... futex resumed>) = 0 [pid 5744] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5743] set_robust_list(0x7fad868a79a0, 24 [pid 5742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5740] <... clone3 resumed> => {parent_tid=[5744]}, 88) = 5744 [pid 5739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5738] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] <... rseq resumed>) = 0 [pid 5743] <... set_robust_list resumed>) = 0 [pid 5742] <... openat resumed>) = 3 [pid 5741] <... mmap resumed>) = 0x7fad86887000 [pid 5740] rt_sigprocmask(SIG_SETMASK, [] [pid 5739] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = 0 [pid 5744] set_robust_list(0x7fad868a79a0, 24 [pid 5743] rt_sigprocmask(SIG_SETMASK, [] [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5744] <... set_robust_list resumed>) = 0 [pid 5743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5744] rt_sigprocmask(SIG_SETMASK, [] [pid 5742] write(3, "1000", 4 [pid 5741] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5739] <... futex resumed>) = 0 [pid 5738] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] exit_group(0 [pid 5743] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5742] <... write resumed>) = 4 [pid 5741] <... mprotect resumed>) = 0 [pid 5740] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5744] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5743] <... socket resumed>) = 3 [pid 5742] close(3 [pid 5740] <... futex resumed>) = 0 [pid 5736] <... exit_group resumed>) = ? [pid 5743] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = ? [pid 5744] <... socket resumed>) = 3 [pid 5743] <... futex resumed>) = 1 [pid 5744] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... close resumed>) = 0 [pid 5741] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5740] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = 0 [pid 5738] +++ exited with 0 +++ [pid 5736] +++ exited with 0 +++ [pid 5744] <... futex resumed>) = 0 [pid 5744] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] write(1, "executing program\n", 18 [pid 5741] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5739] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5743] <... futex resumed>) = 0 [pid 5742] <... write resumed>) = 18 [pid 5741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5740] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5745 attached [pid 5744] <... futex resumed>) = 0 [pid 5743] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5742] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 1 [pid 5739] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5744] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5742] <... futex resumed>) = 0 [pid 5741] <... clone3 resumed> => {parent_tid=[5745]}, 88) = 5745 [pid 5740] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5745] <... rseq resumed>) = 0 [pid 5743] <... sendto resumed>) = 32 [pid 5742] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5741] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] set_robust_list(0x7fad868a79a0, 24 [pid 5743] recvfrom(3 [pid 5742] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5744] <... sendto resumed>) = 32 [pid 5742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5741] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5745] <... set_robust_list resumed>) = 0 [pid 5744] recvfrom(3 [pid 5743] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5739}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5741] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5746 attached [pid 5745] rt_sigprocmask(SIG_SETMASK, [] [pid 5744] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5740}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5743] recvfrom(3 [pid 5742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5741] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] set_robust_list(0x55558bc497a0, 24 [pid 5745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5744] recvfrom(3 [pid 5743] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5739}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5742] <... mmap resumed>) = 0x7fad86887000 [pid 5746] <... set_robust_list resumed>) = 0 [pid 5745] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5744] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5740}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5742] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5746 [pid 5746] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] <... socket resumed>) = 3 [pid 5744] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... mprotect resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5745] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 1 [pid 5742] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5740] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = 0 [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5745] <... futex resumed>) = 1 [pid 5744] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5742] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5740] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5746] <... prctl resumed>) = 0 [pid 5745] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5741] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = 0 [pid 5746] setpgid(0, 0 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5744] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5743] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... futex resumed>) = 0 [pid 5740] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5747 attached [pid 5746] <... setpgid resumed>) = 0 [pid 5745] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5744] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... futex resumed>) = 0 [pid 5739] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... clone3 resumed> => {parent_tid=[5747]}, 88) = 5747 [pid 5741] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] <... rseq resumed>) = 0 [pid 5745] <... sendto resumed>) = 32 [pid 5744] <... futex resumed>) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5739] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5742] rt_sigprocmask(SIG_SETMASK, [] [pid 5740] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = 1 [pid 5747] rt_sigprocmask(SIG_SETMASK, [] [pid 5746] <... openat resumed>) = 3 [pid 5745] recvfrom(3 [pid 5744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5743] <... futex resumed>) = 0 [pid 5742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5739] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5746] write(3, "1000", 4 [pid 5745] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5741}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5744] <... sendmsg resumed>) = 28 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5742] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5746] <... write resumed>) = 4 [pid 5745] recvfrom(3 [pid 5744] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] <... socket resumed>) = 3 [pid 5746] close(3 [pid 5745] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5741}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5744] <... futex resumed>) = 0 [pid 5742] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... close resumed>) = 0 [pid 5744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = 0 [pid 5746] write(1, "executing program\n", 18 [pid 5742] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5747] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5745] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... write resumed>) = 18 [pid 5745] <... futex resumed>) = 1 [pid 5744] <... sendmsg resumed>) = 20 [pid 5743] <... sendmsg resumed>) = 28 [pid 5742] <... futex resumed>) = 0 [pid 5747] <... sendto resumed>) = 32 [pid 5741] <... futex resumed>) = 0 [pid 5747] recvfrom(3 [pid 5746] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5741] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 0 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5744] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5747] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5742}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5746] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5745] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5744] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... futex resumed>) = 1 [pid 5741] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] exit_group(0 [pid 5739] <... futex resumed>) = 0 [pid 5747] recvfrom(3 [pid 5745] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5742}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5745] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = 0 [pid 5746] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5745] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = ? [pid 5743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] <... exit_group resumed>) = ? [pid 5747] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5745] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] +++ exited with 0 +++ [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5741] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] <... futex resumed>) = 1 [pid 5746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... sendmsg resumed>) = 20 [pid 5742] <... futex resumed>) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5747] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5743] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] +++ exited with 0 +++ [pid 5746] <... mmap resumed>) = 0x7fad86887000 [pid 5745] <... sendmsg resumed>) = 28 [pid 5742] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 1 [pid 5739] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = 0 [pid 5746] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5745] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5743] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5747] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... mprotect resumed>) = 0 [pid 5745] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5741] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = ? [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = 0 [pid 5739] <... exit_group resumed>) = ? [pid 5747] <... futex resumed>) = 0 [pid 5746] <... rt_sigprocmask resumed>, [], 8) = 0 [ 89.022348][ T5748] BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/5748 [ 89.022380][ T5748] caller is net_dm_packet_trace_kfree_skb_hit+0xdf/0x360 [ 89.022437][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 89.022461][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/08/2026 [ 89.022484][ T5748] Call Trace: [ 89.022497][ T5748] [ 89.022507][ T5748] dump_stack_lvl+0xe8/0x150 [pid 5745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5743] +++ exited with 0 +++ [pid 5742] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5741] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5749 attached [pid 5747] <... sendmsg resumed>) = 28 [pid 5745] <... sendmsg resumed>) = 20 [pid 5742] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5749] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5747] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... clone3 resumed> => {parent_tid=[5749]}, 88) = 5749 [pid 5745] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5749] <... rseq resumed>) = 0 [pid 5747] <... futex resumed>) = 0 [ 89.022543][ T5748] check_preemption_disabled+0xcd/0xd0 [ 89.022575][ T5748] net_dm_packet_trace_kfree_skb_hit+0xdf/0x360 [ 89.022613][ T5748] ? skb_queue_purge_reason+0x2e5/0x3a0 [ 89.022650][ T5748] trace_kfree_skb+0x1d1/0x210 [ 89.022683][ T5748] sk_skb_reason_drop+0xdd/0x110 [ 89.022714][ T5748] skb_queue_purge_reason+0x2e5/0x3a0 [ 89.022757][ T5748] ? __pfx_skb_queue_purge_reason+0x10/0x10 [ 89.022802][ T5748] ? packet_release+0xb50/0xd00 [ 89.022828][ T5748] ? __local_bh_enable_ip+0xd6/0x140 [pid 5746] rt_sigprocmask(SIG_SETMASK, [] [pid 5745] <... futex resumed>) = 1 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] <... futex resumed>) = 0 [pid 5749] set_robust_list(0x7fad868a79a0, 24 [pid 5747] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5745] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] exit_group(0 [pid 5739] +++ exited with 0 +++ [pid 5749] <... set_robust_list resumed>) = 0 [pid 5746] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] rt_sigprocmask(SIG_SETMASK, [] [pid 5746] <... futex resumed>) = 0 [pid 5745] <... futex resumed>) = ? [pid 5741] <... exit_group resumed>) = ? [pid 5749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5746] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... futex resumed>) = 1 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5739, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5749] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5747] <... futex resumed>) = 0 [pid 5742] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5750 attached [pid 5749] <... socket resumed>) = 3 [pid 5747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5749] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... sendmsg resumed>) = 20 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5750 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5749] <... futex resumed>) = 1 [pid 5747] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5750] set_robust_list(0x55558bc497a0, 24 [ 89.022865][ T5748] packet_release+0xb81/0xd00 [ 89.022894][ T5748] ? __pfx_packet_release+0x10/0x10 [ 89.022915][ T5748] ? down_write+0x16b/0x200 [ 89.022956][ T5748] __sock_release+0xa0/0x1f0 [ 89.022992][ T5748] ? __pfx_sock_close+0x10/0x10 [ 89.023025][ T5748] sock_close+0x1c/0x30 [ 89.023057][ T5748] __fput+0x418/0xa50 [ 89.023105][ T5748] fput_close_sync+0x11f/0x240 [ 89.023135][ T5748] ? __pfx_fput_close_sync+0x10/0x10 [ 89.023177][ T5748] __x64_sys_close+0x7e/0x110 [ 89.023208][ T5748] do_syscall_64+0x166/0x520 [pid 5749] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] <... futex resumed>) = 1 [pid 5746] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] +++ exited with 0 +++ [pid 5742] <... futex resumed>) = 0 [pid 5741] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5750] <... set_robust_list resumed>) = 0 [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] <... futex resumed>) = 0 [pid 5742] exit_group(0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5750] rt_sigprocmask(SIG_SETMASK, [] [pid 5749] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5746] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... exit_group resumed>) = ? [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5749] <... sendto resumed>) = 32 [ 89.023231][ T5748] ? trace_irq_disable+0x3b/0x140 [ 89.023253][ T5748] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.023282][ T5748] ? clear_bhb_loop+0x70/0xc0 [ 89.023310][ T5748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.023334][ T5748] RIP: 0033:0x7fd62723e407 [ 89.023364][ T5748] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [pid 5747] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5749] recvfrom(3 [pid 5750] <... prctl resumed>) = 0 [pid 5749] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5746}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5750] setpgid(0, 0 [pid 5749] recvfrom(3 [pid 5742] +++ exited with 0 +++ [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5749] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5746}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 89.023383][ T5748] RSP: 002b:00007fff3bcb3420 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 89.023412][ T5748] RAX: ffffffffffffffda RBX: 00007fd6271b4780 RCX: 00007fd62723e407 [ 89.023428][ T5748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 89.023441][ T5748] RBP: 0000564e9064e4b0 R08: 0000000000000000 R09: 0000000000000000 [ 89.023455][ T5748] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 89.023468][ T5748] R13: 0000564ebf725e40 R14: 0000000000000000 R15: 0000564e90663ac0 [ 89.023503][ T5748] [pid 5750] <... setpgid resumed>) = 0 [pid 5749] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5749] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5749] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5746] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5634] <... restart_syscall resumed>) = 0 [pid 5749] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... futex resumed>) = 0 [pid 5749] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5749] <... futex resumed>) = 0 [pid 5746] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5753 attached [pid 5750] <... openat resumed>) = 3 [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5751 attached [ 89.024694][ T5748] BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/5748 [ 89.024716][ T5748] caller is net_dm_packet_trace_kfree_skb_hit+0xdf/0x360 [ 89.024756][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 89.024781][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/08/2026 [ 89.024794][ T5748] Call Trace: [ 89.024803][ T5748] [ 89.024813][ T5748] dump_stack_lvl+0xe8/0x150 [pid 5753] set_robust_list(0x55558bc497a0, 24 [pid 5749] <... sendmsg resumed>) = 28 [pid 5746] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5750] write(3, "1000", 4 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5753 [pid 5753] <... set_robust_list resumed>) = 0 [pid 5751] set_robust_list(0x55558bc497a0, 24 [pid 5750] <... write resumed>) = 4 [pid 5749] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5751 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5753] rt_sigprocmask(SIG_SETMASK, [] [pid 5751] <... set_robust_list resumed>) = 0 [pid 5750] close(3 [pid 5749] <... futex resumed>) = 0 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] rt_sigprocmask(SIG_SETMASK, [] [pid 5750] <... close resumed>) = 0 [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5746] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5750] write(1, "executing program\n", 18 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5753] <... prctl resumed>) = 0 [pid 5751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5750] <... write resumed>) = 18 [pid 5749] <... sendmsg resumed>) = 20 [pid 5746] <... futex resumed>) = 0 [ 89.024849][ T5748] check_preemption_disabled+0xcd/0xd0 [ 89.024880][ T5748] net_dm_packet_trace_kfree_skb_hit+0xdf/0x360 [ 89.024916][ T5748] ? lockdep_hardirqs_on+0x7b/0x110 [ 89.024939][ T5748] ? skb_queue_purge_reason+0x2e5/0x3a0 [ 89.024974][ T5748] trace_kfree_skb+0x1d1/0x210 [ 89.025005][ T5748] sk_skb_reason_drop+0xdd/0x110 [ 89.025034][ T5748] skb_queue_purge_reason+0x2e5/0x3a0 [ 89.025084][ T5748] ? __pfx_skb_queue_purge_reason+0x10/0x10 [ 89.025126][ T5748] ? packet_release+0xb50/0xd00 [ 89.025150][ T5748] ? __local_bh_enable_ip+0xd6/0x140 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5754 attached [pid 5753] setpgid(0, 0 [pid 5751] <... prctl resumed>) = 0 [pid 5750] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] set_robust_list(0x55558bc497a0, 24 [pid 5753] <... setpgid resumed>) = 0 [pid 5751] setpgid(0, 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5754 [pid 5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5751] <... setpgid resumed>) = 0 [pid 5750] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5749] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] exit_group(0 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5753] <... openat resumed>) = 3 [pid 5751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5750] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5754] rt_sigprocmask(SIG_SETMASK, [] [pid 5753] write(3, "1000", 4 [pid 5751] <... openat resumed>) = 3 [pid 5749] <... futex resumed>) = ? [pid 5746] <... exit_group resumed>) = ? [pid 5753] <... write resumed>) = 4 [pid 5750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5753] close(3 [ 89.025185][ T5748] packet_release+0xb81/0xd00 [ 89.025213][ T5748] ? __pfx_packet_release+0x10/0x10 [ 89.025232][ T5748] ? down_write+0x16b/0x200 [ 89.025272][ T5748] __sock_release+0xa0/0x1f0 [ 89.025307][ T5748] ? __pfx_sock_close+0x10/0x10 [ 89.025340][ T5748] sock_close+0x1c/0x30 [ 89.025372][ T5748] __fput+0x418/0xa50 [ 89.025410][ T5748] fput_close_sync+0x11f/0x240 [ 89.025440][ T5748] ? __pfx_fput_close_sync+0x10/0x10 [ 89.025481][ T5748] __x64_sys_close+0x7e/0x110 [pid 5751] write(3, "1000", 4 [pid 5750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5753] <... close resumed>) = 0 [pid 5751] <... write resumed>) = 4 [pid 5750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5753] write(1, "executing program\n", 18 [pid 5751] close(3 [pid 5750] <... mmap resumed>) = 0x7fad86887000 [pid 5754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5753] <... write resumed>) = 18 [pid 5751] <... close resumed>) = 0 executing program [pid 5750] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5753] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] write(1, "executing program\n", 18 [pid 5750] <... mprotect resumed>) = 0 executing program [pid 5754] <... prctl resumed>) = 0 [pid 5753] <... futex resumed>) = 0 [pid 5751] <... write resumed>) = 18 [pid 5750] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5754] setpgid(0, 0 [pid 5753] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5751] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... rt_sigprocmask resumed>, [], 8) = 0 [ 89.025514][ T5748] do_syscall_64+0x166/0x520 [ 89.025538][ T5748] ? trace_irq_disable+0x3b/0x140 [ 89.025573][ T5748] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.025597][ T5748] ? clear_bhb_loop+0x70/0xc0 [ 89.025626][ T5748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.025649][ T5748] RIP: 0033:0x7fd62723e407 [ 89.025670][ T5748] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [pid 5754] <... setpgid resumed>) = 0 [pid 5753] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5749] +++ exited with 0 +++ [pid 5751] <... futex resumed>) = 0 [pid 5746] +++ exited with 0 +++ [pid 5754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5751] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5755 attached [pid 5754] <... openat resumed>) = 3 [pid 5753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5750] <... clone3 resumed> => {parent_tid=[5755]}, 88) = 5755 [pid 5753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5751] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5755] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5754] write(3, "1000", 4 [pid 5750] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5746, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5754] <... write resumed>) = 4 [pid 5753] <... mmap resumed>) = 0x7fad86887000 [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5755] <... rseq resumed>) = 0 [pid 5754] close(3 [pid 5753] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5750] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] set_robust_list(0x7fad868a79a0, 24 [pid 5754] <... close resumed>) = 0 [pid 5753] <... mprotect resumed>) = 0 [pid 5751] <... mmap resumed>) = 0x7fad86887000 [pid 5750] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5754] write(1, "executing program\n", 18 [pid 5753] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5751] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE executing program [pid 5750] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5755] rt_sigprocmask(SIG_SETMASK, [] [pid 5754] <... write resumed>) = 18 [pid 5751] <... mprotect resumed>) = 0 [pid 5755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [ 89.025689][ T5748] RSP: 002b:00007fff3bcb3420 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 89.025713][ T5748] RAX: ffffffffffffffda RBX: 00007fd6271b4780 RCX: 00007fd62723e407 [ 89.025729][ T5748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 89.025741][ T5748] RBP: 0000564e9064e4b0 R08: 0000000000000000 R09: 0000000000000000 [ 89.025755][ T5748] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 89.025768][ T5748] R13: 0000564ebf725e40 R14: 0000000000000000 R15: 0000564e90663ac0 [pid 5755] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5756 attached ) = 1 [pid 5754] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5751] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5750] <... futex resumed>) = 0 [pid 5750] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] set_robust_list(0x55558bc497a0, 24 [pid 5755] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5754] <... futex resumed>) = 0 [pid 5753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5751] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5750] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5757 attached [pid 5756] <... set_robust_list resumed>) = 0 [pid 5755] <... sendto resumed>) = 32 [pid 5754] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5750] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5756 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5758 attached [pid 5757] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [pid 5755] recvfrom(3 [pid 5754] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5753] <... clone3 resumed> => {parent_tid=[5757]}, 88) = 5757 [pid 5758] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5757] <... rseq resumed>) = 0 [pid 5755] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5750}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5753] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] <... rseq resumed>) = 0 [pid 5757] set_robust_list(0x7fad868a79a0, 24 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] recvfrom(3 [pid 5754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] <... clone3 resumed> => {parent_tid=[5758]}, 88) = 5758 [pid 5758] set_robust_list(0x7fad868a79a0, 24 [pid 5757] <... set_robust_list resumed>) = 0 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5755] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5750}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5753] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] <... set_robust_list resumed>) = 0 [pid 5757] rt_sigprocmask(SIG_SETMASK, [] [pid 5756] <... prctl resumed>) = 0 [pid 5755] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... mmap resumed>) = 0x7fad86887000 [pid 5753] <... futex resumed>) = 0 [pid 5751] rt_sigprocmask(SIG_SETMASK, [] [pid 5758] rt_sigprocmask(SIG_SETMASK, [] [pid 5757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5756] setpgid(0, 0 [pid 5755] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5756] <... setpgid resumed>) = 0 [pid 5751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5758] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... socket resumed>) = 3 [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5755] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5754] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5753] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = 0 [pid 5755] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] <... mprotect resumed>) = 0 [pid 5755] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5755] <... futex resumed>) = 0 [pid 5755] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] <... futex resumed>) = 0 [pid 5756] <... openat resumed>) = 3 [pid 5751] <... futex resumed>) = 1 [pid 5757] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5750] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] <... socket resumed>) = 3 [pid 5757] <... futex resumed>) = 1 [pid 5753] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] write(3, "1000", 4 [pid 5753] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] <... write resumed>) = 4 [pid 5755] <... futex resumed>) = 0 [pid 5754] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5753] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 1 [pid 5758] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] close(3 [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5759 attached [pid 5757] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] <... close resumed>) = 0 [pid 5755] <... sendmsg resumed>) = 28 [pid 5753] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5754] <... clone3 resumed> => {parent_tid=[5759]}, 88) = 5759 [pid 5759] <... rseq resumed>) = 0 [pid 5754] rt_sigprocmask(SIG_SETMASK, [] [pid 5759] set_robust_list(0x7fad868a79a0, 24 [ 89.025801][ T5748] [pid 5758] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5759] <... set_robust_list resumed>) = 0 [pid 5757] <... sendto resumed>) = 32 [pid 5756] write(1, "executing program\n", 18 [pid 5755] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] rt_sigprocmask(SIG_SETMASK, [] [pid 5757] recvfrom(3 [pid 5756] <... write resumed>) = 18 [pid 5755] <... futex resumed>) = 1 executing program [pid 5754] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5755] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5757] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5753}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5756] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] <... futex resumed>) = 0 [pid 5759] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5758] <... sendto resumed>) = 32 [pid 5757] recvfrom(3 [pid 5756] <... futex resumed>) = 0 [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5750] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] recvfrom(3 [pid 5757] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5753}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5756] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5759] <... socket resumed>) = 3 [pid 5758] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5751}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5757] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5755] <... sendmsg resumed>) = 20 [pid 5759] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] recvfrom(3 [pid 5756] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5755] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 1 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5755] <... futex resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5759] <... futex resumed>) = 1 [pid 5758] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5751}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5757] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5755] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 0 [pid 5753] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] exit_group(0 [pid 5759] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5756] <... mmap resumed>) = 0x7fad86887000 [pid 5755] <... futex resumed>) = ? [pid 5754] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 0 [pid 5750] <... exit_group resumed>) = ? [pid 5757] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = 0 [pid 5753] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5759] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5758] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5756] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5755] +++ exited with 0 +++ [pid 5754] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] <... futex resumed>) = 0 [pid 5750] +++ exited with 0 +++ [pid 5759] recvfrom(3 [pid 5758] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5757] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... mprotect resumed>) = 0 [pid 5753] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5750, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5759] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5754}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5753] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5759] recvfrom(3 [pid 5758] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5756] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5753] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... restart_syscall resumed>) = 0 [pid 5759] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5754}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5758] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... sendmsg resumed>) = 28 [pid 5756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5760 attached [pid 5759] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 1 [pid 5757] <... futex resumed>) = 1 [pid 5754] <... futex resumed>) = 0 [pid 5753] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5759] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5751] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5760] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5758] <... futex resumed>) = 1 [pid 5757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5756] <... clone3 resumed> => {parent_tid=[5760]}, 88) = 5760 [pid 5754] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5761 attached [pid 5759] <... futex resumed>) = 0 [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5756] rt_sigprocmask(SIG_SETMASK, [] [pid 5754] <... futex resumed>) = 1 [pid 5753] <... futex resumed>) = 0 [pid 5751] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5761] set_robust_list(0x55558bc497a0, 24 [pid 5760] <... rseq resumed>) = 0 [pid 5759] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5758] <... sendmsg resumed>) = 28 [pid 5757] <... sendmsg resumed>) = 20 [pid 5756] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5754] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5753] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5761] <... set_robust_list resumed>) = 0 [pid 5760] set_robust_list(0x7fad868a79a0, 24 [pid 5759] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5758] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5761 [pid 5761] rt_sigprocmask(SIG_SETMASK, [] [pid 5760] <... set_robust_list resumed>) = 0 [pid 5759] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5760] rt_sigprocmask(SIG_SETMASK, [] [pid 5759] <... futex resumed>) = 1 [pid 5758] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5757] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... futex resumed>) = 0 [pid 5751] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5759] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5757] <... futex resumed>) = 1 [pid 5754] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5760] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] <... futex resumed>) = 0 [pid 5753] exit_group(0 [pid 5757] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... socket resumed>) = 3 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5757] <... futex resumed>) = ? [pid 5754] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5753] <... exit_group resumed>) = ? [pid 5761] <... prctl resumed>) = 0 [pid 5759] <... sendmsg resumed>) = 28 [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5760] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] setpgid(0, 0 [pid 5758] <... sendmsg resumed>) = 20 [pid 5761] <... setpgid resumed>) = 0 [pid 5758] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5758] <... futex resumed>) = 1 [pid 5761] <... openat resumed>) = 3 [pid 5758] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5757] +++ exited with 0 +++ [pid 5761] write(3, "1000", 4) = 4 [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5753] +++ exited with 0 +++ [pid 5751] <... futex resumed>) = 0 [pid 5760] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... futex resumed>) = 1 [pid 5761] close(3 [pid 5751] exit_group(0 [pid 5761] <... close resumed>) = 0 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5759] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... exit_group resumed>) = ? [pid 5758] <... futex resumed>) = ? [pid 5754] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5753, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5761] write(1, "executing program\n", 18 [pid 5758] +++ exited with 0 +++ [pid 5756] <... futex resumed>) = 0 [pid 5761] <... write resumed>) = 18 executing program [pid 5761] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5760] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5756] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] +++ exited with 0 +++ [pid 5761] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5760] <... sendto resumed>) = 32 [pid 5759] <... futex resumed>) = 0 [pid 5754] <... futex resumed>) = 1 [pid 5761] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5760] recvfrom(3 [pid 5754] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5760] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5756}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5759] <... sendmsg resumed>) = 20 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] recvfrom(3 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5761] <... mmap resumed>) = 0x7fad86887000 [pid 5760] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5756}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5759] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5761] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5760] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5761] <... mprotect resumed>) = 0 [pid 5760] <... futex resumed>) = 1 [pid 5759] <... futex resumed>) = 1 [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5760] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... futex resumed>) = 0 [pid 5754] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5761] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5762 attached [pid 5762] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5762] <... rseq resumed>) = 0 [pid 5761] <... clone3 resumed> => {parent_tid=[5762]}, 88) = 5762 [pid 5754] exit_group(0 [pid 5762] set_robust_list(0x7fad868a79a0, 24 [pid 5761] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] <... set_robust_list resumed>) = 0 [pid 5761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] rt_sigprocmask(SIG_SETMASK, [] [pid 5761] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5762] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5761] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5763 attached [pid 5762] <... socket resumed>) = 3 [pid 5759] <... futex resumed>) = ? [pid 5756] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... exit_group resumed>) = ? [pid 5763] set_robust_list(0x55558bc497a0, 24 [pid 5762] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... set_robust_list resumed>) = 0 [pid 5763] rt_sigprocmask(SIG_SETMASK, [] [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 1 [pid 5762] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5761] <... futex resumed>) = 0 [pid 5763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5761] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5764 attached [pid 5763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5760] <... futex resumed>) = 0 [pid 5756] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5763 [pid 5764] set_robust_list(0x55558bc497a0, 24 [pid 5763] <... prctl resumed>) = 0 [pid 5762] <... sendto resumed>) = 32 [pid 5760] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5764 [pid 5764] <... set_robust_list resumed>) = 0 [pid 5763] setpgid(0, 0 [pid 5760] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] rt_sigprocmask(SIG_SETMASK, [] [pid 5763] <... setpgid resumed>) = 0 [pid 5762] recvfrom(3 [pid 5760] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5760] <... futex resumed>) = 1 [pid 5759] +++ exited with 0 +++ [pid 5756] <... futex resumed>) = 0 [pid 5754] +++ exited with 0 +++ [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5763] <... openat resumed>) = 3 [pid 5762] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5761}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5760] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5763] write(3, "1000", 4 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5762] recvfrom(3 [pid 5764] <... prctl resumed>) = 0 [pid 5763] <... write resumed>) = 4 [pid 5756] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5764] setpgid(0, 0) = 0 [pid 5756] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... restart_syscall resumed>) = 0 [pid 5762] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5761}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5762] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5763] close(3) = 0 [pid 5763] write(1, "executing program\n", 18) = 18 [pid 5763] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5763] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 executing program [pid 5763] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5762] <... futex resumed>) = 1 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5763] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5762] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] <... futex resumed>) = 0 [pid 5760] <... sendmsg resumed>) = 28 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5763] <... mprotect resumed>) = 0 [pid 5764] <... openat resumed>) = 3 [pid 5763] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5761] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5763] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5763] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5765 attached [pid 5765] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5763] <... clone3 resumed> => {parent_tid=[5765]}, 88) = 5765 [pid 5765] <... rseq resumed>) = 0 [pid 5763] rt_sigprocmask(SIG_SETMASK, [] [pid 5765] set_robust_list(0x7fad868a79a0, 24 [pid 5763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5765] <... set_robust_list resumed>) = 0 [pid 5763] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] rt_sigprocmask(SIG_SETMASK, [] [pid 5763] <... futex resumed>) = 0 [pid 5765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 1 [pid 5760] <... futex resumed>) = 1 [pid 5765] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5763] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5765] <... socket resumed>) = 3 [pid 5762] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5761] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... futex resumed>) = 0 [pid 5765] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] write(3, "1000", 4 [pid 5762] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5756] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 1 [pid 5763] <... futex resumed>) = 0 [pid 5762] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 1 [pid 5765] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = 0 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5763] <... futex resumed>) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5765] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5763] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5761] <... futex resumed>) = 0 [pid 5760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5756] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5766 attached [pid 5765] <... sendto resumed>) = 32 [pid 5764] <... write resumed>) = 4 [pid 5762] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... sendmsg resumed>) = 20 [pid 5766] set_robust_list(0x55558bc497a0, 24 [pid 5765] recvfrom(3 [pid 5761] <... futex resumed>) = 0 [pid 5766] <... set_robust_list resumed>) = 0 [pid 5765] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5763}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5761] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] rt_sigprocmask(SIG_SETMASK, [] [pid 5764] close(3 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] <... futex resumed>) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5766 [pid 5765] recvfrom(3 [pid 5764] <... close resumed>) = 0 [pid 5766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5765] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5763}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5765] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] write(1, "executing program\n", 18 [pid 5762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5760] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] exit_group(0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5766] <... prctl resumed>) = 0 executing program [pid 5765] <... futex resumed>) = 1 [pid 5764] <... write resumed>) = 18 [pid 5763] <... futex resumed>) = 0 [pid 5762] <... sendmsg resumed>) = 28 [pid 5756] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5766] setpgid(0, 0 [pid 5765] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = ? [pid 5766] <... setpgid resumed>) = 0 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5763] <... futex resumed>) = 0 [pid 5766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5765] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5764] <... futex resumed>) = 0 [pid 5765] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5763] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... openat resumed>) = 3 [pid 5765] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] <... futex resumed>) = 0 [pid 5763] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5763] <... futex resumed>) = 0 [pid 5766] write(3, "1000", 4 [pid 5765] <... sendmsg resumed>) = 28 [pid 5763] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... write resumed>) = 4 [pid 5764] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5766] close(3 [pid 5765] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... close resumed>) = 0 [pid 5765] <... futex resumed>) = 1 [pid 5763] <... futex resumed>) = 0 [pid 5766] write(1, "executing program\n", 18 [pid 5765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5763] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... write resumed>) = 18 [pid 5765] <... sendmsg resumed>) = 20 [pid 5764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5763] <... futex resumed>) = 0 [pid 5762] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] <... futex resumed>) = 0 executing program [pid 5766] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5761] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5765] <... futex resumed>) = 0 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5765] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] exit_group(0 [pid 5766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5765] <... futex resumed>) = ? [pid 5763] <... exit_group resumed>) = ? [pid 5766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5765] +++ exited with 0 +++ [pid 5764] <... mmap resumed>) = 0x7fad86887000 [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 1 [pid 5760] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 5766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5766] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5764] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5761] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5766] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5764] <... mprotect resumed>) = 0 [pid 5762] <... sendmsg resumed>) = 20 [pid 5766] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5763] +++ exited with 0 +++ [pid 5762] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5764] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5762] <... futex resumed>) = 0 [pid 5761] exit_group(0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5767 attached [pid 5764] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5767] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5766] <... clone3 resumed> => {parent_tid=[5767]}, 88) = 5767 [pid 5764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5761] <... exit_group resumed>) = ? [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5762] +++ exited with 0 +++ [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5767] <... rseq resumed>) = 0 [pid 5766] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5768 attached [pid 5766] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5769 attached [pid 5768] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5766] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... clone3 resumed> => {parent_tid=[5768]}, 88) = 5768 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5767] set_robust_list(0x7fad868a79a0, 24 [pid 5768] <... rseq resumed>) = 0 [pid 5766] <... futex resumed>) = 0 [pid 5764] rt_sigprocmask(SIG_SETMASK, [] [pid 5769] set_robust_list(0x55558bc497a0, 24 [pid 5768] set_robust_list(0x7fad868a79a0, 24 [pid 5767] <... set_robust_list resumed>) = 0 [pid 5764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5761] +++ exited with 0 +++ [pid 5766] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5769 [pid 5769] <... set_robust_list resumed>) = 0 [pid 5768] <... set_robust_list resumed>) = 0 [pid 5767] rt_sigprocmask(SIG_SETMASK, [] [pid 5764] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5761, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5768] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5769] rt_sigprocmask(SIG_SETMASK, [] [pid 5768] <... socket resumed>) = 3 [pid 5767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5770 attached [pid 5764] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5768] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5768] <... futex resumed>) = 0 [pid 5769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5768] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] set_robust_list(0x55558bc497a0, 24 [pid 5769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5764] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5770 [pid 5769] <... prctl resumed>) = 0 [pid 5767] <... socket resumed>) = 3 [pid 5764] <... futex resumed>) = 1 [pid 5770] <... set_robust_list resumed>) = 0 [pid 5769] setpgid(0, 0 [pid 5768] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5770] rt_sigprocmask(SIG_SETMASK, [] [pid 5768] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5767] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5769] <... setpgid resumed>) = 0 [pid 5768] <... sendto resumed>) = 32 [pid 5764] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5766] <... futex resumed>) = 0 [pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5768] recvfrom(3 [pid 5767] <... futex resumed>) = 1 [pid 5766] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... prctl resumed>) = 0 [pid 5768] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5764}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5766] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5771 attached [pid 5770] setpgid(0, 0 [pid 5769] <... openat resumed>) = 3 [pid 5768] recvfrom(3 [pid 5767] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5766] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] set_robust_list(0x55558bc497a0, 24 [pid 5770] <... setpgid resumed>) = 0 [pid 5769] write(3, "1000", 4 [pid 5768] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5764}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5767] <... sendto resumed>) = 32 [pid 5771] <... set_robust_list resumed>) = 0 [pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5769] <... write resumed>) = 4 [pid 5768] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] recvfrom(3 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5771 [pid 5771] rt_sigprocmask(SIG_SETMASK, [] [pid 5767] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5766}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5770] <... openat resumed>) = 3 [pid 5769] close(3 [pid 5768] <... futex resumed>) = 1 [pid 5767] recvfrom(3 [pid 5764] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5768] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5766}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5764] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] <... futex resumed>) = 0 [pid 5769] <... close resumed>) = 0 [pid 5768] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5767] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5768] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5767] <... futex resumed>) = 1 [pid 5766] <... futex resumed>) = 0 [pid 5769] write(1, "executing program\n", 18 [pid 5771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5770] write(3, "1000", 4 [pid 5769] <... write resumed>) = 18 [pid 5768] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... write resumed>) = 4 executing program [pid 5769] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = 1 [pid 5771] <... prctl resumed>) = 0 [pid 5767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 0 [pid 5767] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5766] <... futex resumed>) = 0 [pid 5764] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] setpgid(0, 0 [pid 5770] close(3 [pid 5769] <... futex resumed>) = 0 [pid 5768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5767] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5771] <... setpgid resumed>) = 0 [pid 5770] <... close resumed>) = 0 [pid 5769] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5768] <... sendmsg resumed>) = 28 [pid 5767] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5768] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] write(1, "executing program\n", 18 [pid 5769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5768] <... futex resumed>) = 0 executing program [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5766] <... futex resumed>) = 0 [pid 5764] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... openat resumed>) = 3 [pid 5770] <... write resumed>) = 18 [pid 5769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5767] <... sendmsg resumed>) = 28 [pid 5766] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... futex resumed>) = 0 [pid 5771] write(3, "1000", 4 [pid 5770] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5768] <... sendmsg resumed>) = 20 [pid 5767] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... write resumed>) = 4 [pid 5770] <... futex resumed>) = 0 [pid 5769] <... mmap resumed>) = 0x7fad86887000 [pid 5768] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 0 [pid 5766] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] close(3 [pid 5770] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5769] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5768] <... futex resumed>) = 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5766] <... futex resumed>) = 0 [pid 5764] exit_group(0 [pid 5771] <... close resumed>) = 0 [pid 5770] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5769] <... mprotect resumed>) = 0 [pid 5767] <... sendmsg resumed>) = 20 [pid 5766] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... exit_group resumed>) = ? executing program [pid 5771] write(1, "executing program\n", 18 [pid 5770] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5769] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5768] +++ exited with 0 +++ [pid 5767] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... write resumed>) = 18 [pid 5770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5769] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5767] <... futex resumed>) = 1 [pid 5766] <... futex resumed>) = 0 [pid 5771] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5767] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5766] exit_group(0 [pid 5764] +++ exited with 0 +++ [pid 5771] <... futex resumed>) = 0 [pid 5770] <... mmap resumed>) = 0x7fad86887000 [pid 5767] <... futex resumed>) = ? [pid 5766] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5772 attached [pid 5771] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5770] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5767] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5772] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5771] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5770] <... mprotect resumed>) = 0 [pid 5769] <... clone3 resumed> => {parent_tid=[5772]}, 88) = 5772 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5772] <... rseq resumed>) = 0 [pid 5771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5770] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5769] rt_sigprocmask(SIG_SETMASK, [] [pid 5772] set_robust_list(0x7fad868a79a0, 24 [pid 5771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5772] <... set_robust_list resumed>) = 0 [pid 5771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5766] +++ exited with 0 +++ [pid 5772] rt_sigprocmask(SIG_SETMASK, [] [pid 5771] <... mmap resumed>) = 0x7fad86887000 [pid 5769] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5770] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5771] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5769] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5772] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5773 attached [pid 5772] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... mprotect resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5770] <... clone3 resumed> => {parent_tid=[5773]}, 88) = 5773 [pid 5769] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5772] <... futex resumed>) = 0 [pid 5771] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5770] rt_sigprocmask(SIG_SETMASK, [] [pid 5769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5769] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... rseq resumed>) = 0 [pid 5771] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5770] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5772] <... sendto resumed>) = 32 [pid 5770] <... futex resumed>) = 0 [pid 5769] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5773] rt_sigprocmask(SIG_SETMASK, [] [pid 5772] recvfrom(3 [pid 5771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5774 attached [pid 5773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5772] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5769}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5774] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5773] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5772] recvfrom(3 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5772] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5769}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5774] <... rseq resumed>) = 0 [pid 5773] <... socket resumed>) = 3 [pid 5774] set_robust_list(0x7fad868a79a0, 24 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5772] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... set_robust_list resumed>) = 0 [pid 5771] <... clone3 resumed> => {parent_tid=[5774]}, 88) = 5774 [pid 5771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5771] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5771] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5773] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5775 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5776 attached [pid 5774] rt_sigprocmask(SIG_SETMASK, [] [pid 5772] <... futex resumed>) = 1 [pid 5770] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5776 [pid 5775] set_robust_list(0x55558bc497a0, 24 [pid 5774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5772] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5775 [pid 5774] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5775] <... set_robust_list resumed>) = 0 [pid 5776] set_robust_list(0x55558bc497a0, 24 [pid 5774] <... socket resumed>) = 3 [pid 5773] <... futex resumed>) = 0 [pid 5772] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5770] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5775] rt_sigprocmask(SIG_SETMASK, [] [pid 5776] <... set_robust_list resumed>) = 0 [pid 5774] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5772] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] rt_sigprocmask(SIG_SETMASK, [] [pid 5774] <... futex resumed>) = 1 [pid 5772] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5774] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] <... sendto resumed>) = 32 [pid 5772] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = 0 [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] <... prctl resumed>) = 0 [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] recvfrom(3 [pid 5772] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] setpgid(0, 0 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5774] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5773] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5770}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5775] <... setpgid resumed>) = 0 [pid 5776] <... prctl resumed>) = 0 [pid 5774] <... sendto resumed>) = 32 [pid 5773] recvfrom(3 [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5771] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] setpgid(0, 0 [pid 5774] recvfrom(3 [pid 5773] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5770}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5776] <... setpgid resumed>) = 0 [pid 5774] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5771}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5773] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... sendmsg resumed>) = 28 [pid 5775] <... openat resumed>) = 3 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5774] recvfrom(3 [pid 5773] <... futex resumed>) = 1 [pid 5770] <... futex resumed>) = 0 [pid 5772] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 1 [pid 5770] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5772] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5769] <... futex resumed>) = 0 [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5769] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] <... openat resumed>) = 3 [pid 5772] <... sendmsg resumed>) = 20 [pid 5775] write(3, "1000", 4 [pid 5774] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5771}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5773] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5776] write(3, "1000", 4 [pid 5772] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... write resumed>) = 4 [pid 5776] <... write resumed>) = 4 [pid 5774] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = 0 [pid 5775] close(3 [pid 5776] close(3 [pid 5774] <... futex resumed>) = 1 [pid 5773] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] <... futex resumed>) = 0 [pid 5769] exit_group(0 [pid 5775] <... close resumed>) = 0 [pid 5776] <... close resumed>) = 0 [pid 5774] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] <... futex resumed>) = 1 [pid 5772] <... futex resumed>) = ? [pid 5771] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = 0 [pid 5769] <... exit_group resumed>) = ? executing program [pid 5775] write(1, "executing program\n", 18 [pid 5776] write(1, "executing program\n", 18 [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5772] +++ exited with 0 +++ [pid 5771] <... futex resumed>) = 0 executing program [pid 5770] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... write resumed>) = 18 [pid 5776] <... write resumed>) = 18 [pid 5774] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] <... futex resumed>) = 0 [pid 5769] +++ exited with 0 +++ [pid 5775] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5770] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5774] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5775] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5776] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5773] <... sendmsg resumed>) = 28 [pid 5775] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5774] <... futex resumed>) = 1 [pid 5771] <... futex resumed>) = 0 [pid 5773] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5771] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5773] <... futex resumed>) = 1 [pid 5771] <... futex resumed>) = 0 [pid 5770] <... futex resumed>) = 0 [pid 5775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5773] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... sendmsg resumed>) = 28 [pid 5771] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] <... futex resumed>) = 0 [pid 5775] <... mmap resumed>) = 0x7fad86887000 [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5774] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5774] <... futex resumed>) = 0 [pid 5773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5771] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... mmap resumed>) = 0x7fad86887000 [pid 5774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5775] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5776] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5774] <... sendmsg resumed>) = 20 [pid 5773] <... sendmsg resumed>) = 20 [pid 5771] <... futex resumed>) = 0 [pid 5775] <... mprotect resumed>) = 0 [pid 5776] <... mprotect resumed>) = 0 [pid 5774] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5773] <... futex resumed>) = 1 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... futex resumed>) = 0 [pid 5773] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] exit_group(0 [pid 5770] exit_group(0 [pid 5775] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5776] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5771] <... exit_group resumed>) = ? [pid 5775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5773] <... futex resumed>) = ? [pid 5770] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5778 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5777 attached [pid 5774] +++ exited with 0 +++ [pid 5771] +++ exited with 0 +++ [pid 5778] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5777] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5775] <... clone3 resumed> => {parent_tid=[5777]}, 88) = 5777 [pid 5776] <... clone3 resumed> => {parent_tid=[5778]}, 88) = 5778 [pid 5778] <... rseq resumed>) = 0 [pid 5777] <... rseq resumed>) = 0 [pid 5775] rt_sigprocmask(SIG_SETMASK, [] [pid 5776] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5778] set_robust_list(0x7fad868a79a0, 24 [pid 5777] set_robust_list(0x7fad868a79a0, 24 [pid 5775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5773] +++ exited with 0 +++ [pid 5770] +++ exited with 0 +++ [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5778] <... set_robust_list resumed>) = 0 [pid 5777] <... set_robust_list resumed>) = 0 [pid 5775] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] rt_sigprocmask(SIG_SETMASK, [] [pid 5777] rt_sigprocmask(SIG_SETMASK, [] [pid 5775] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5770, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5775] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5778] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5777] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5778] <... socket resumed>) = 3 [pid 5777] <... socket resumed>) = 3 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5778] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5777] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5778] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5776] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5778] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] <... futex resumed>) = 0 [pid 5776] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5779 attached [pid 5777] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5779] set_robust_list(0x55558bc497a0, 24 [pid 5778] <... sendto resumed>) = 32 [pid 5775] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... set_robust_list resumed>) = 0 [pid 5778] recvfrom(3 [pid 5777] <... sendto resumed>) = 32 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5779 [pid 5777] recvfrom(3 [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5778] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5776}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] recvfrom(3 [pid 5777] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5775}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5778] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5776}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] <... prctl resumed>) = 0 [pid 5778] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] recvfrom(3 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5779] setpgid(0, 0 [pid 5778] <... futex resumed>) = 1 [pid 5777] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5775}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5776] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5779] <... setpgid resumed>) = 0 [pid 5778] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5780 attached [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5776] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5780 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5780] set_robust_list(0x55558bc497a0, 24 [pid 5775] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5780] <... set_robust_list resumed>) = 0 [pid 5775] <... futex resumed>) = 0 [pid 5776] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5775] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] <... openat resumed>) = 3 [pid 5778] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5777] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5777] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5779] write(3, "1000", 4 [pid 5778] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5781 attached [pid 5779] <... write resumed>) = 4 [pid 5780] <... prctl resumed>) = 0 [pid 5778] <... futex resumed>) = 1 [pid 5777] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5780] setpgid(0, 0 [pid 5779] close(3 [pid 5778] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... setpgid resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5781 [pid 5781] set_robust_list(0x55558bc497a0, 24 [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5779] write(1, "executing program\n", 18 executing program [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5777] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... set_robust_list resumed>) = 0 [pid 5780] <... openat resumed>) = 3 [pid 5779] <... write resumed>) = 18 [pid 5778] <... sendmsg resumed>) = 28 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5775] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] write(3, "1000", 4 [pid 5777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5775] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] <... write resumed>) = 4 [pid 5780] close(3) = 0 [pid 5781] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] write(1, "executing program\n", 18 [pid 5779] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... sendmsg resumed>) = 28 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5777] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5780] <... write resumed>) = 18 executing program [pid 5779] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5778] <... futex resumed>) = 1 [pid 5777] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5780] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5780] <... futex resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5775] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5781] <... prctl resumed>) = 0 [pid 5780] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5775] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] setpgid(0, 0 [pid 5780] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5778] <... sendmsg resumed>) = 20 [pid 5777] <... sendmsg resumed>) = 20 [pid 5781] <... setpgid resumed>) = 0 [pid 5780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5779] <... mmap resumed>) = 0x7fad86887000 [pid 5778] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5778] <... futex resumed>) = 1 [pid 5781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5776] <... futex resumed>) = 0 [pid 5780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5779] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5778] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] exit_group(0 [pid 5780] <... mmap resumed>) = 0x7fad86887000 [pid 5778] <... futex resumed>) = ? [pid 5776] <... exit_group resumed>) = ? [pid 5780] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5781] <... openat resumed>) = 3 [pid 5779] <... mprotect resumed>) = 0 [pid 5778] +++ exited with 0 +++ [pid 5780] <... mprotect resumed>) = 0 [pid 5777] <... futex resumed>) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5780] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5777] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] write(3, "1000", 4 [pid 5780] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5779] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5775] exit_group(0 [pid 5776] +++ exited with 0 +++ [pid 5781] <... write resumed>) = 4 [pid 5780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5777] <... futex resumed>) = ? [pid 5775] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5782 attached [pid 5781] close(3 [pid 5777] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5783 attached [pid 5782] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5781] <... close resumed>) = 0 [pid 5780] <... clone3 resumed> => {parent_tid=[5782]}, 88) = 5782 [pid 5779] <... clone3 resumed> => {parent_tid=[5783]}, 88) = 5783 [pid 5775] +++ exited with 0 +++ [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5783] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5782] <... rseq resumed>) = 0 [pid 5781] write(1, "executing program\n", 18 executing program [pid 5780] rt_sigprocmask(SIG_SETMASK, [] [pid 5779] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... restart_syscall resumed>) = 0 [pid 5783] <... rseq resumed>) = 0 [pid 5782] set_robust_list(0x7fad868a79a0, 24 [pid 5781] <... write resumed>) = 18 [pid 5780] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5783] set_robust_list(0x7fad868a79a0, 24 [pid 5782] <... set_robust_list resumed>) = 0 [pid 5781] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... set_robust_list resumed>) = 0 [pid 5782] rt_sigprocmask(SIG_SETMASK, [] [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5783] rt_sigprocmask(SIG_SETMASK, [] [pid 5780] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5783] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5779] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5784 attached [pid 5783] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5781] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5784] set_robust_list(0x55558bc497a0, 24 [pid 5782] <... socket resumed>) = 3 [pid 5781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5779] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5784 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] <... futex resumed>) = 1 [pid 5634] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5785 attached [pid 5784] rt_sigprocmask(SIG_SETMASK, [] [pid 5783] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5782] <... futex resumed>) = 1 [pid 5781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5780] <... futex resumed>) = 0 [pid 5779] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] set_robust_list(0x55558bc497a0, 24 [pid 5784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5783] <... sendto resumed>) = 32 [pid 5782] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] <... mmap resumed>) = 0x7fad86887000 [pid 5780] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5785] <... set_robust_list resumed>) = 0 [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5783] recvfrom(3 [pid 5781] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5780] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5785 [pid 5785] rt_sigprocmask(SIG_SETMASK, [] [pid 5783] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5779}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5780] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5784] <... prctl resumed>) = 0 [pid 5783] recvfrom(3 [pid 5782] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5781] <... mprotect resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5784] setpgid(0, 0 [pid 5783] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5779}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5786 attached [pid 5786] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5781] <... clone3 resumed> => {parent_tid=[5786]}, 88) = 5786 [pid 5786] <... rseq resumed>) = 0 [pid 5785] <... prctl resumed>) = 0 [pid 5784] <... setpgid resumed>) = 0 [pid 5783] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... sendto resumed>) = 32 [pid 5781] rt_sigprocmask(SIG_SETMASK, [] [pid 5786] set_robust_list(0x7fad868a79a0, 24 [pid 5781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5781] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5786] rt_sigprocmask(SIG_SETMASK, [] [pid 5781] <... futex resumed>) = 0 [pid 5786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5786] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5785] setpgid(0, 0 [pid 5784] <... openat resumed>) = 3 [pid 5783] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] recvfrom(3 [pid 5779] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... setpgid resumed>) = 0 [pid 5784] write(3, "1000", 4 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] <... futex resumed>) = 1 [pid 5783] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5782] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5780}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5781] <... futex resumed>) = 0 [pid 5786] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5784] <... write resumed>) = 4 [pid 5783] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5782] recvfrom(3 [pid 5781] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... futex resumed>) = 0 [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] close(3 [pid 5783] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5780}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5781] <... futex resumed>) = 0 [pid 5786] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] <... close resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] <... sendto resumed>) = 32 [pid 5785] <... openat resumed>) = 3 [pid 5783] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] <... futex resumed>) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5786] recvfrom(3 [pid 5785] write(3, "1000", 4 [pid 5784] write(1, "executing program\n", 18 [pid 5782] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5786] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5781}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] <... futex resumed>) = 0 [pid 5779] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] recvfrom(3 [pid 5785] <... write resumed>) = 4 [pid 5784] <... write resumed>) = 18 [pid 5782] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5780] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] <... futex resumed>) = 1 [pid 5786] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5781}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5786] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] close(3 [pid 5784] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5782] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] <... futex resumed>) = 1 [pid 5785] <... close resumed>) = 0 [pid 5784] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5783] <... sendmsg resumed>) = 28 [pid 5786] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] write(1, "executing program\n", 18 [pid 5784] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5782] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5783] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] <... write resumed>) = 18 [pid 5784] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5783] <... futex resumed>) = 1 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5786] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5785] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5783] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5781] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5779] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5785] <... futex resumed>) = 0 [pid 5784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5782] <... sendmsg resumed>) = 28 [pid 5779] <... futex resumed>) = 0 [pid 5786] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5782] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] <... futex resumed>) = 1 [pid 5785] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5784] <... mmap resumed>) = 0x7fad86887000 [pid 5783] <... sendmsg resumed>) = 20 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5786] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5784] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5783] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5784] <... mprotect resumed>) = 0 [pid 5783] <... futex resumed>) = 1 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5781] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5779] exit_group(0 [pid 5786] <... sendmsg resumed>) = 28 [pid 5785] <... mmap resumed>) = 0x7fad86887000 [pid 5784] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5783] <... futex resumed>) = ? [pid 5782] <... sendmsg resumed>) = 20 [pid 5779] <... exit_group resumed>) = ? [pid 5786] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5783] +++ exited with 0 +++ [pid 5782] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 1 [pid 5782] <... futex resumed>) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5780] <... futex resumed>) = 0 [pid 5786] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5787 attached [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5782] <... futex resumed>) = ? [pid 5781] <... futex resumed>) = 0 [pid 5780] <... exit_group resumed>) = ? [pid 5787] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5785] <... mprotect resumed>) = 0 [pid 5784] <... clone3 resumed> => {parent_tid=[5787]}, 88) = 5787 [pid 5782] +++ exited with 0 +++ [pid 5781] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... rseq resumed>) = 0 [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5784] rt_sigprocmask(SIG_SETMASK, [] [pid 5787] set_robust_list(0x7fad868a79a0, 24 [pid 5786] <... sendmsg resumed>) = 20 [pid 5784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5779] +++ exited with 0 +++ [pid 5785] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5786] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5784] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5787] rt_sigprocmask(SIG_SETMASK, [] [pid 5786] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5781] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5788 attached [pid 5787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5786] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... restart_syscall resumed>) = 0 [pid 5788] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5787] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5786] <... futex resumed>) = ? [pid 5785] <... clone3 resumed> => {parent_tid=[5788]}, 88) = 5788 [pid 5781] <... exit_group resumed>) = ? [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5788] <... rseq resumed>) = 0 [pid 5787] <... socket resumed>) = 3 [pid 5786] +++ exited with 0 +++ [pid 5785] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... restart_syscall resumed>) = 0 [pid 5788] set_robust_list(0x7fad868a79a0, 24 [pid 5787] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5781] +++ exited with 0 +++ [pid 5788] <... set_robust_list resumed>) = 0 [pid 5785] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5788] rt_sigprocmask(SIG_SETMASK, [] [pid 5787] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... futex resumed>) = 0 [pid 5784] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5787] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5784] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5788] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5785] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5788] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5788] <... socket resumed>) = 3 [pid 5787] <... sendto resumed>) = 32 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5789 attached [pid 5788] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] set_robust_list(0x55558bc497a0, 24 [pid 5788] <... futex resumed>) = 1 [pid 5787] recvfrom(3 [pid 5785] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5789 [pid 5789] <... set_robust_list resumed>) = 0 [pid 5788] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5791 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5790 attached [pid 5789] rt_sigprocmask(SIG_SETMASK, [] [pid 5788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5787] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5784}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5785] <... futex resumed>) = 0 [pid 5791] set_robust_list(0x55558bc497a0, 24 [pid 5790] set_robust_list(0x55558bc497a0, 24 [pid 5789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5788] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5787] recvfrom(3 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5790 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5791 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] <... set_robust_list resumed>) = 0 [pid 5790] <... set_robust_list resumed>) = 0 [pid 5789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5787] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5784}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5785] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5789] <... prctl resumed>) = 0 [pid 5788] <... sendto resumed>) = 32 [pid 5791] rt_sigprocmask(SIG_SETMASK, [] [pid 5787] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] setpgid(0, 0 [pid 5788] recvfrom(3 [pid 5787] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5789] <... setpgid resumed>) = 0 [pid 5788] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5785}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5787] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... prctl resumed>) = 0 [pid 5790] <... prctl resumed>) = 0 [pid 5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5788] recvfrom(3 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5791] setpgid(0, 0 [pid 5790] setpgid(0, 0 [pid 5789] <... openat resumed>) = 3 [pid 5788] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5785}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5787] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5784] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... setpgid resumed>) = 0 [pid 5790] <... setpgid resumed>) = 0 [pid 5789] write(3, "1000", 4 [pid 5788] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5789] <... write resumed>) = 4 [pid 5788] <... futex resumed>) = 1 [pid 5787] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = 0 [pid 5789] close(3 [pid 5787] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5791] <... openat resumed>) = 3 [pid 5790] <... openat resumed>) = 3 [pid 5789] <... close resumed>) = 0 [pid 5788] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5785] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] write(3, "1000", 4 [pid 5790] write(3, "1000", 4 [pid 5789] write(1, "executing program\n", 18 [pid 5788] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... write resumed>) = 4 [pid 5789] <... write resumed>) = 18 executing program [pid 5788] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... sendmsg resumed>) = 28 [pid 5785] <... futex resumed>) = 0 [pid 5784] <... futex resumed>) = 0 [pid 5791] close(3 [pid 5790] <... write resumed>) = 4 [pid 5789] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] <... futex resumed>) = 0 [pid 5787] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... close resumed>) = 0 [pid 5790] close(3 [pid 5789] <... futex resumed>) = 0 [pid 5788] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] <... futex resumed>) = 0 [pid 5785] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] write(1, "executing program\n", 18 [pid 5790] <... close resumed>) = 0 [pid 5789] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5787] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5784] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... write resumed>) = 18 [pid 5790] write(1, "executing program\n", 18 [pid 5789] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5784] <... futex resumed>) = 0 [pid 5789] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5784] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5787] <... sendmsg resumed>) = 20 [pid 5785] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5791] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... write resumed>) = 18 [pid 5785] <... futex resumed>) = 1 [pid 5788] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5785] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5790] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5791] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5789] <... mmap resumed>) = 0x7fad86887000 [pid 5791] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5788] <... sendmsg resumed>) = 28 [pid 5787] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5789] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5788] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5790] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5789] <... mprotect resumed>) = 0 [pid 5788] <... futex resumed>) = 1 [pid 5787] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... futex resumed>) = 0 [pid 5784] exit_group(0 [pid 5791] <... mmap resumed>) = 0x7fad86887000 [pid 5790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5789] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5788] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] <... futex resumed>) = ? [pid 5785] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... exit_group resumed>) = ? [pid 5791] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5789] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5787] +++ exited with 0 +++ [pid 5785] <... futex resumed>) = 0 [pid 5790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5791] <... mprotect resumed>) = 0 [pid 5790] <... mmap resumed>) = 0x7fad86887000 [pid 5789] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5785] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] +++ exited with 0 +++ [pid 5791] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5790] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5789] <... clone3 resumed> => {parent_tid=[5792]}, 88) = 5792 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5789] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5634] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5792 attached [pid 5789] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5788] <... sendmsg resumed>) = 20 [pid 5792] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5791] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5790] <... mprotect resumed>) = 0 [pid 5788] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... rseq resumed>) = 0 [pid 5791] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5788] <... futex resumed>) = 1 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5785] <... futex resumed>) = 0 [pid 5792] set_robust_list(0x7fad868a79a0, 24 [pid 5790] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5788] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... set_robust_list resumed>) = 0 [pid 5790] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5785] exit_group(0 [pid 5792] rt_sigprocmask(SIG_SETMASK, [] [pid 5790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5785] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5794 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5793 attached [pid 5792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5788] <... futex resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5794] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5793] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5792] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5795 attached [pid 5793] <... rseq resumed>) = 0 [pid 5793] set_robust_list(0x7fad868a79a0, 24 [pid 5794] <... rseq resumed>) = 0 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5794] set_robust_list(0x7fad868a79a0, 24 [pid 5793] rt_sigprocmask(SIG_SETMASK, [] [pid 5794] <... set_robust_list resumed>) = 0 [pid 5793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] rt_sigprocmask(SIG_SETMASK, [] [pid 5793] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] set_robust_list(0x55558bc497a0, 24 [pid 5794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] <... set_robust_list resumed>) = 0 [pid 5794] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... socket resumed>) = 3 [pid 5791] <... clone3 resumed> => {parent_tid=[5794]}, 88) = 5794 [pid 5790] <... clone3 resumed> => {parent_tid=[5793]}, 88) = 5793 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5795 [pid 5795] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] rt_sigprocmask(SIG_SETMASK, [] [pid 5790] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5792] <... futex resumed>) = 1 [pid 5791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5792] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 1 [pid 5789] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5794] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5793] <... futex resumed>) = 0 [pid 5791] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] <... futex resumed>) = 1 [pid 5789] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... prctl resumed>) = 0 [pid 5794] <... socket resumed>) = 3 [pid 5793] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5792] <... futex resumed>) = 0 [pid 5790] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] <... futex resumed>) = 1 [pid 5795] setpgid(0, 0 [pid 5794] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... socket resumed>) = 3 [pid 5792] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5789] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... setpgid resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5793] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = 0 [pid 5788] +++ exited with 0 +++ [pid 5792] <... sendto resumed>) = 32 [pid 5785] +++ exited with 0 +++ [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5794] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] <... futex resumed>) = 1 [pid 5792] recvfrom(3 [pid 5791] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] <... futex resumed>) = 0 [pid 5790] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5789}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5795] <... openat resumed>) = 3 [pid 5794] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5793] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5792] recvfrom(3 [pid 5791] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5795] write(3, "1000", 4 [pid 5794] <... sendto resumed>) = 32 [pid 5793] <... sendto resumed>) = 32 [pid 5792] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5789}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5790] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... write resumed>) = 4 [pid 5794] recvfrom(3 [pid 5793] recvfrom(3 [pid 5792] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] close(3 [pid 5794] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5791}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5793] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5790}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5792] <... futex resumed>) = 1 [pid 5789] <... futex resumed>) = 0 [pid 5795] <... close resumed>) = 0 [pid 5794] recvfrom(3 [pid 5793] recvfrom(3 [pid 5792] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5795] write(1, "executing program\n", 18 [pid 5794] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5791}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 5793] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5790}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = 0 [pid 5795] <... write resumed>) = 18 [pid 5794] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... futex resumed>) = 1 [pid 5793] <... futex resumed>) = 1 [pid 5792] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5789] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5794] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5795] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5794] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5793] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5792] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5794] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 1 [pid 5791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = 0 [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5794] <... futex resumed>) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5791] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... mmap resumed>) = 0x7fad86887000 [pid 5794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5796 attached [pid 5795] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5794] <... sendmsg resumed>) = 28 [pid 5793] <... sendmsg resumed>) = 28 [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5796] set_robust_list(0x55558bc497a0, 24 [pid 5795] <... mprotect resumed>) = 0 [pid 5794] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... sendmsg resumed>) = 28 [pid 5791] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5796 [pid 5796] <... set_robust_list resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5794] <... futex resumed>) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5792] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5794] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = 0 [pid 5791] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5797 attached [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5789] <... futex resumed>) = 0 [pid 5797] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5795] <... clone3 resumed> => {parent_tid=[5797]}, 88) = 5797 [pid 5794] <... sendmsg resumed>) = 20 [pid 5793] <... sendmsg resumed>) = 20 [pid 5792] <... sendmsg resumed>) = 20 [pid 5791] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... rseq resumed>) = 0 [pid 5796] <... prctl resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [] [pid 5794] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] set_robust_list(0x7fad868a79a0, 24 [pid 5796] setpgid(0, 0 [pid 5795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5794] <... futex resumed>) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5792] <... futex resumed>) = 0 [pid 5797] <... set_robust_list resumed>) = 0 [pid 5796] <... setpgid resumed>) = 0 [pid 5795] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] exit_group(0 [pid 5790] exit_group(0 [pid 5789] exit_group(0 [pid 5797] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] <... futex resumed>) = 0 [pid 5792] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... exit_group resumed>) = ? [pid 5795] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5797] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5794] <... futex resumed>) = ? [pid 5793] <... futex resumed>) = ? [pid 5790] <... exit_group resumed>) = ? [pid 5789] <... exit_group resumed>) = ? [pid 5793] +++ exited with 0 +++ [pid 5792] <... futex resumed>) = ? [pid 5797] <... socket resumed>) = 3 [pid 5796] <... openat resumed>) = 3 [pid 5796] write(3, "1000", 4) = 4 [pid 5796] close(3) = 0 executing program [pid 5796] write(1, "executing program\n", 18) = 18 [pid 5796] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5796] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5797] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5797] <... futex resumed>) = 1 [pid 5796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5795] <... futex resumed>) = 0 [pid 5797] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] <... futex resumed>) = 0 [pid 5794] +++ exited with 0 +++ [pid 5791] +++ exited with 0 +++ [pid 5790] +++ exited with 0 +++ [pid 5797] <... sendto resumed>) = 32 [pid 5796] <... mmap resumed>) = 0x7fad86887000 [pid 5795] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] +++ exited with 0 +++ [pid 5789] +++ exited with 0 +++ [pid 5797] recvfrom(3 [pid 5796] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5790, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5797] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5795}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5796] <... mprotect resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5797] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5795}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5797] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5797] <... futex resumed>) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5797] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5795] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5797] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5795] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5798 attached [pid 5797] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5798] set_robust_list(0x55558bc497a0, 24 [pid 5797] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] <... futex resumed>) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5798 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5799 attached [pid 5797] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] <... clone3 resumed> => {parent_tid=[5799]}, 88) = 5799 [pid 5795] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5795] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] <... rseq resumed>) = 0 [pid 5797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5795] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5799] set_robust_list(0x7fad868a79a0, 24 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5797] <... sendmsg resumed>) = 28 [pid 5796] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5801 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5800 attached [pid 5799] <... set_robust_list resumed>) = 0 [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5797] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] rt_sigprocmask(SIG_SETMASK, [] [pid 5797] <... futex resumed>) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5801] set_robust_list(0x55558bc497a0, 24 [pid 5800] set_robust_list(0x55558bc497a0, 24 [pid 5798] <... prctl resumed>) = 0 [pid 5795] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5801 [pid 5799] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5800] <... set_robust_list resumed>) = 0 [pid 5799] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5798] setpgid(0, 0 [pid 5797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5795] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5800 [pid 5801] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] <... socket resumed>) = 3 [pid 5798] <... setpgid resumed>) = 0 [pid 5800] rt_sigprocmask(SIG_SETMASK, [] [pid 5795] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5797] <... sendmsg resumed>) = 20 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5799] <... futex resumed>) = 1 [pid 5798] <... openat resumed>) = 3 [pid 5797] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] <... prctl resumed>) = 0 [pid 5800] <... prctl resumed>) = 0 [pid 5799] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] write(3, "1000", 4 [pid 5797] <... futex resumed>) = 1 [pid 5796] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] <... futex resumed>) = 0 [pid 5801] setpgid(0, 0 [pid 5800] setpgid(0, 0 [pid 5799] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5798] <... write resumed>) = 4 [pid 5796] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] exit_group(0 [pid 5801] <... setpgid resumed>) = 0 [pid 5800] <... setpgid resumed>) = 0 [pid 5799] <... sendto resumed>) = 32 [pid 5798] close(3 [pid 5797] <... futex resumed>) = ? [pid 5795] <... exit_group resumed>) = ? [pid 5799] recvfrom(3 [pid 5797] +++ exited with 0 +++ [pid 5798] <... close resumed>) = 0 executing program [pid 5798] write(1, "executing program\n", 18) = 18 [pid 5798] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5796}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5798] <... futex resumed>) = 0 [pid 5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5798] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5799] recvfrom(3 [pid 5798] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5800] <... openat resumed>) = 3 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5796}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5801] <... openat resumed>) = 3 [pid 5800] write(3, "1000", 4 [pid 5799] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... mmap resumed>) = 0x7fad86887000 [pid 5798] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5801] write(3, "1000", 4 [pid 5800] <... write resumed>) = 4 [pid 5799] <... futex resumed>) = 1 [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5796] <... futex resumed>) = 0 [pid 5795] +++ exited with 0 +++ [pid 5801] <... write resumed>) = 4 [pid 5800] close(3 [pid 5799] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5796] <... futex resumed>) = 0 [pid 5796] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5802 attached [pid 5799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] close(3 [pid 5800] <... close resumed>) = 0 [pid 5802] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5801] <... close resumed>) = 0 [pid 5800] write(1, "executing program\n", 18 [pid 5799] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5798] <... clone3 resumed> => {parent_tid=[5802]}, 88) = 5802 [pid 5801] write(1, "executing program\n", 18 [pid 5800] <... write resumed>) = 18 [pid 5801] <... write resumed>) = 18 [pid 5799] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 5799] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5802] <... rseq resumed>) = 0 [pid 5800] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5798] rt_sigprocmask(SIG_SETMASK, [] [pid 5796] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5802] set_robust_list(0x7fad868a79a0, 24 [pid 5801] <... futex resumed>) = 0 [pid 5800] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5799] <... futex resumed>) = 1 [pid 5798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5796] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... set_robust_list resumed>) = 0 [pid 5801] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5796] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5802] rt_sigprocmask(SIG_SETMASK, [] [pid 5801] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5799] <... sendmsg resumed>) = 28 [pid 5798] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5801] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5802] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] <... mmap resumed>) = 0x7fad86887000 [pid 5799] <... futex resumed>) = 0 [pid 5798] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... socket resumed>) = 3 [pid 5801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5800] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5796] <... futex resumed>) = 0 [pid 5802] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... mmap resumed>) = 0x7fad86887000 [pid 5800] <... mprotect resumed>) = 0 [pid 5799] <... sendmsg resumed>) = 20 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5801] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5799] <... futex resumed>) = 1 [pid 5796] <... futex resumed>) = 0 [pid 5801] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5800] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5799] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5803 attached [pid 5802] <... futex resumed>) = 0 [pid 5801] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5798] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5805 attached [pid 5803] set_robust_list(0x55558bc497a0, 24 [pid 5802] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5799] <... futex resumed>) = ? [pid 5798] <... futex resumed>) = 0 [pid 5796] <... exit_group resumed>) = ? [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5803 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5804 attached [pid 5805] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5803] <... set_robust_list resumed>) = 0 [pid 5798] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... rseq resumed>) = 0 [pid 5804] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5802] <... sendto resumed>) = 32 [pid 5801] <... clone3 resumed> => {parent_tid=[5805]}, 88) = 5805 [pid 5800] <... clone3 resumed> => {parent_tid=[5804]}, 88) = 5804 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5805] set_robust_list(0x7fad868a79a0, 24 [pid 5804] <... rseq resumed>) = 0 [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5802] recvfrom(3 [pid 5801] rt_sigprocmask(SIG_SETMASK, [] [pid 5800] rt_sigprocmask(SIG_SETMASK, [] [pid 5799] +++ exited with 0 +++ [pid 5796] +++ exited with 0 +++ [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5804] set_robust_list(0x7fad868a79a0, 24 [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5798}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] rt_sigprocmask(SIG_SETMASK, [] [pid 5804] <... set_robust_list resumed>) = 0 [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5801] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] recvfrom(3 [pid 5800] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5796, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5804] rt_sigprocmask(SIG_SETMASK, [] [pid 5803] <... prctl resumed>) = 0 [pid 5802] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5798}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5801] <... futex resumed>) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5805] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5803] setpgid(0, 0 [pid 5801] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... socket resumed>) = 3 [pid 5804] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5803] <... setpgid resumed>) = 0 [pid 5805] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5804] <... socket resumed>) = 3 [pid 5805] <... futex resumed>) = 1 [pid 5802] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 0 [pid 5805] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... openat resumed>) = 3 [pid 5802] <... futex resumed>) = 1 [pid 5801] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = 0 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5805] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5804] <... futex resumed>) = 1 [pid 5802] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5801] <... futex resumed>) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5798] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... sendto resumed>) = 32 [pid 5803] write(3, "1000", 4 [pid 5801] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5803] <... write resumed>) = 4 [pid 5802] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5805] recvfrom(3 [pid 5803] close(3 [pid 5802] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5801}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5803] <... close resumed>) = 0 [pid 5802] <... futex resumed>) = 0 [pid 5805] recvfrom(3 [pid 5804] <... sendto resumed>) = 32 [pid 5803] write(1, "executing program\n", 18 [pid 5802] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5805] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5801}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5803] <... write resumed>) = 18 [pid 5798] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5805] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5801] <... futex resumed>) = 0 [pid 5805] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] recvfrom(3 [pid 5803] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5801] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5800}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5803] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5801] <... futex resumed>) = 0 [pid 5798] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... sendmsg resumed>) = 28 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5805] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5804] recvfrom(3 [pid 5803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5801] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5805] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5805] <... futex resumed>) = 1 [pid 5803] <... mmap resumed>) = 0x7fad86887000 [pid 5801] <... futex resumed>) = 0 [pid 5805] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5801] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... mprotect resumed>) = 0 [pid 5801] <... futex resumed>) = 0 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5803] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5801] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5800}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5807 attached [pid 5805] <... sendmsg resumed>) = 28 [pid 5803] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5807] set_robust_list(0x55558bc497a0, 24 [pid 5805] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5808 attached [pid 5807] <... set_robust_list resumed>) = 0 [pid 5805] <... futex resumed>) = 1 [pid 5804] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = 0 [pid 5808] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5805] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] <... clone3 resumed> => {parent_tid=[5808]}, 88) = 5808 [pid 5801] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... rseq resumed>) = 0 [pid 5804] <... futex resumed>) = 1 [pid 5803] rt_sigprocmask(SIG_SETMASK, [] [pid 5802] <... futex resumed>) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5808] set_robust_list(0x7fad868a79a0, 24 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5802] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... set_robust_list resumed>) = 0 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5798] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5807 [pid 5808] rt_sigprocmask(SIG_SETMASK, [] [pid 5807] <... prctl resumed>) = 0 [pid 5805] <... sendmsg resumed>) = 20 [pid 5804] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5803] <... futex resumed>) = 0 [pid 5802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5800] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] <... futex resumed>) = 0 [pid 5808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5807] setpgid(0, 0 [pid 5805] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5808] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5807] <... setpgid resumed>) = 0 [pid 5805] <... futex resumed>) = 1 [pid 5804] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... sendmsg resumed>) = 20 [pid 5801] <... futex resumed>) = 0 [pid 5798] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5808] <... socket resumed>) = 3 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5805] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... futex resumed>) = 1 [pid 5802] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] exit_group(0 [pid 5800] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... openat resumed>) = 3 [pid 5805] <... futex resumed>) = ? [pid 5804] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] <... futex resumed>) = 0 [pid 5801] <... exit_group resumed>) = ? [pid 5800] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5803] <... futex resumed>) = 0 [pid 5802] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] exit_group(0 [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5802] <... futex resumed>) = ? [pid 5798] <... exit_group resumed>) = ? [pid 5808] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5807] write(3, "1000", 4 [pid 5804] <... sendmsg resumed>) = 28 [pid 5803] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] +++ exited with 0 +++ [pid 5800] <... futex resumed>) = 0 [pid 5808] <... sendto resumed>) = 32 [pid 5807] <... write resumed>) = 4 [pid 5805] +++ exited with 0 +++ [pid 5803] <... futex resumed>) = 0 [pid 5801] +++ exited with 0 +++ [pid 5800] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] +++ exited with 0 +++ [pid 5808] recvfrom(3 [pid 5807] close(3 [pid 5803] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5803}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5807] <... close resumed>) = 0 [pid 5808] recvfrom(3 [pid 5807] write(1, "executing program\n", 18 [pid 5804] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5803}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5807] <... write resumed>) = 18 executing program [pid 5808] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5808] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5804] <... futex resumed>) = 1 [pid 5803] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5803] <... futex resumed>) = 0 [pid 5800] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5804] <... sendmsg resumed>) = 20 [pid 5803] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... futex resumed>) = 0 [pid 5808] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5800] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... mmap resumed>) = 0x7fad86887000 [pid 5803] <... futex resumed>) = 0 [pid 5808] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5803] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... mprotect resumed>) = 0 [pid 5803] <... futex resumed>) = 0 [pid 5808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5807] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5803] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] <... sendmsg resumed>) = 28 [pid 5807] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5804] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5808] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5809 attached [pid 5808] <... futex resumed>) = 1 [pid 5804] <... futex resumed>) = 1 [pid 5803] <... futex resumed>) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5809] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5808] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] exit_group(0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... clone3 resumed> => {parent_tid=[5809]}, 88) = 5809 [pid 5803] <... futex resumed>) = 0 [pid 5808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5807] rt_sigprocmask(SIG_SETMASK, [] [pid 5803] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5808] <... sendmsg resumed>) = 20 [pid 5807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5808] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... rseq resumed>) = 0 [pid 5808] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5804] <... futex resumed>) = ? [pid 5803] <... futex resumed>) = 0 [pid 5800] <... exit_group resumed>) = ? [pid 5809] set_robust_list(0x7fad868a79a0, 24 [pid 5808] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] +++ exited with 0 +++ [pid 5803] exit_group(0 [pid 5808] <... futex resumed>) = ? [pid 5803] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5810 attached [pid 5808] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5811 attached [pid 5810] set_robust_list(0x55558bc497a0, 24 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5803] +++ exited with 0 +++ [pid 5800] +++ exited with 0 +++ [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5810 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5810] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5811 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5810] <... prctl resumed>) = 0 [pid 5810] setpgid(0, 0) = 0 [pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5810] write(3, "1000", 4) = 4 [pid 5810] close(3) = 0 [pid 5809] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5811] set_robust_list(0x55558bc497a0, 24 [pid 5810] write(1, "executing program\n", 18 [pid 5809] <... socket resumed>) = 3 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] <... set_robust_list resumed>) = 0 [pid 5810] <... write resumed>) = 18 executing program [pid 5811] rt_sigprocmask(SIG_SETMASK, [] [pid 5810] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5809] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5810] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5810] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5807] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... prctl resumed>) = 0 [pid 5810] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5807] <... futex resumed>) = 1 [pid 5811] setpgid(0, 0 [pid 5810] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5807] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... setpgid resumed>) = 0 [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5812 attached [pid 5811] <... openat resumed>) = 3 [pid 5809] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5812] set_robust_list(0x55558bc497a0, 24 [pid 5811] write(3, "1000", 4 [pid 5810] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5809] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5812 [pid 5812] <... set_robust_list resumed>) = 0 [pid 5811] <... write resumed>) = 4 [pid 5810] <... mprotect resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5810] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5809] <... sendto resumed>) = 32 [pid 5812] rt_sigprocmask(SIG_SETMASK, [] [pid 5811] close(3 [pid 5812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5810] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5809] recvfrom(3 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5813 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5811] <... close resumed>) = 0 [pid 5810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5809] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5807}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5814 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5813 attached [pid 5812] <... prctl resumed>) = 0 [pid 5811] write(1, "executing program\n", 18 [pid 5809] recvfrom(3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5810] <... clone3 resumed> => {parent_tid=[5814]}, 88) = 5814 [pid 5809] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5807}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5814] <... rseq resumed>) = 0 [pid 5810] rt_sigprocmask(SIG_SETMASK, [] [pid 5809] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] set_robust_list(0x7fad868a79a0, 24 [pid 5810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5814] <... set_robust_list resumed>) = 0 [pid 5810] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5807] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] setpgid(0, 0 [pid 5814] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] set_robust_list(0x55558bc497a0, 24 [pid 5812] <... setpgid resumed>) = 0 [pid 5811] <... write resumed>) = 18 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] <... set_robust_list resumed>) = 0 [pid 5811] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5807] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5811] <... futex resumed>) = 0 [pid 5809] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... socket resumed>) = 3 [pid 5809] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5814] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5814] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5810] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5807] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5811] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] <... openat resumed>) = 3 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... sendmsg resumed>) = 28 [pid 5814] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5810] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... sendto resumed>) = 32 [pid 5813] <... prctl resumed>) = 0 [pid 5812] write(3, "1000", 4 [pid 5811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5809] <... futex resumed>) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5814] recvfrom(3 [pid 5813] setpgid(0, 0 [pid 5812] <... write resumed>) = 4 [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5809] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5810}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5813] <... setpgid resumed>) = 0 [pid 5812] close(3 [pid 5811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] <... futex resumed>) = 0 [pid 5814] recvfrom(3 [pid 5809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5807] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... mmap resumed>) = 0x7fad86887000 [pid 5814] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5810}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5812] <... close resumed>) = 0 [pid 5811] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5809] <... sendmsg resumed>) = 20 [pid 5814] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5812] write(1, "executing program\n", 18 [pid 5809] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... mprotect resumed>) = 0 [pid 5814] <... futex resumed>) = 1 [pid 5812] <... write resumed>) = 18 [pid 5810] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5814] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5810] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = 1 [pid 5807] exit_group(0 [pid 5814] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... futex resumed>) = 0 executing program [pid 5807] <... exit_group resumed>) = ? [pid 5814] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5810] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] +++ exited with 0 +++ [pid 5813] <... openat resumed>) = 3 [pid 5814] <... futex resumed>) = 0 [pid 5812] <... futex resumed>) = 0 [pid 5811] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] write(3, "1000", 4 [pid 5812] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5810] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = 0 [pid 5814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5810] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] <... sendmsg resumed>) = 28 [pid 5814] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5815 attached [pid 5813] <... write resumed>) = 4 [pid 5812] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5807] +++ exited with 0 +++ [pid 5815] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5814] <... futex resumed>) = 1 [pid 5813] close(3 [pid 5812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5811] <... clone3 resumed> => {parent_tid=[5815]}, 88) = 5815 [pid 5810] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5815] <... rseq resumed>) = 0 [pid 5814] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] <... close resumed>) = 0 [pid 5812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5811] rt_sigprocmask(SIG_SETMASK, [] [pid 5810] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] set_robust_list(0x7fad868a79a0, 24 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] write(1, "executing program\n", 18 executing program [pid 5812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5810] <... futex resumed>) = 0 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5813] <... write resumed>) = 18 [pid 5812] <... mmap resumed>) = 0x7fad86887000 [pid 5811] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] rt_sigprocmask(SIG_SETMASK, [] [pid 5814] <... sendmsg resumed>) = 20 [pid 5813] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5811] <... futex resumed>) = 0 [pid 5815] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5814] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5812] <... mprotect resumed>) = 0 [pid 5811] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5815] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5814] <... futex resumed>) = 1 [pid 5813] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5812] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5810] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5815] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5815] <... futex resumed>) = 1 [pid 5810] exit_group(0 [pid 5815] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] <... futex resumed>) = ? [pid 5813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5812] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5811] <... futex resumed>) = 0 [pid 5810] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5816 attached [pid 5814] +++ exited with 0 +++ [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5811] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] set_robust_list(0x55558bc497a0, 24 [pid 5815] <... futex resumed>) = 0 [pid 5810] +++ exited with 0 +++ [pid 5811] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5817 attached [pid 5816] <... set_robust_list resumed>) = 0 [pid 5815] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5813] <... mmap resumed>) = 0x7fad86887000 [pid 5811] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5816 [pid 5817] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5816] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5817] <... rseq resumed>) = 0 [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5815] <... sendto resumed>) = 32 [pid 5813] <... mprotect resumed>) = 0 [pid 5812] <... clone3 resumed> => {parent_tid=[5817]}, 88) = 5817 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5817] set_robust_list(0x7fad868a79a0, 24 [pid 5816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5815] recvfrom(3 [pid 5813] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5812] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] <... set_robust_list resumed>) = 0 [pid 5816] <... prctl resumed>) = 0 [pid 5815] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5811}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5813] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] rt_sigprocmask(SIG_SETMASK, [] [pid 5816] setpgid(0, 0 [pid 5815] recvfrom(3 [pid 5813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5812] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5816] <... setpgid resumed>) = 0 [pid 5817] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5815] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5811}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5812] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5818 attached [pid 5817] <... socket resumed>) = 3 [pid 5816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5815] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... clone3 resumed> => {parent_tid=[5818]}, 88) = 5818 [pid 5812] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5818] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5817] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 1 [pid 5813] rt_sigprocmask(SIG_SETMASK, [] [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] <... futex resumed>) = 0 [pid 5817] <... futex resumed>) = 0 [pid 5815] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5812] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5818] <... rseq resumed>) = 0 [pid 5817] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5816] <... openat resumed>) = 3 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5813] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... futex resumed>) = 0 [pid 5811] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5819 attached [pid 5818] set_robust_list(0x7fad868a79a0, 24 [pid 5817] <... sendto resumed>) = 32 [pid 5816] write(3, "1000", 4 [pid 5815] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5813] <... futex resumed>) = 0 [pid 5812] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... set_robust_list resumed>) = 0 [pid 5817] recvfrom(3 [pid 5816] <... write resumed>) = 4 [pid 5815] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5819 [pid 5819] set_robust_list(0x55558bc497a0, 24 [pid 5818] rt_sigprocmask(SIG_SETMASK, [] [pid 5817] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5812}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5816] close(3 [pid 5815] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5817] recvfrom(3 [pid 5816] <... close resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5817] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5812}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5811] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5818] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5817] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] write(1, "executing program\n", 18 [pid 5815] <... sendmsg resumed>) = 28 [pid 5811] <... futex resumed>) = 0 executing program [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] <... socket resumed>) = 3 [pid 5817] <... futex resumed>) = 1 [pid 5816] <... write resumed>) = 18 [pid 5815] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... futex resumed>) = 0 [pid 5811] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5818] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 0 [pid 5812] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... prctl resumed>) = 0 [pid 5818] <... futex resumed>) = 1 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... futex resumed>) = 0 [pid 5815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5813] <... futex resumed>) = 0 [pid 5812] <... futex resumed>) = 0 [pid 5811] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] setpgid(0, 0 [pid 5818] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5816] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5815] <... sendmsg resumed>) = 20 [pid 5813] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... futex resumed>) = 0 [pid 5819] <... setpgid resumed>) = 0 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5817] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5815] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5811] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5817] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5813] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5817] <... futex resumed>) = 1 [pid 5815] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5812] <... futex resumed>) = 0 [pid 5811] exit_group(0 [pid 5817] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... futex resumed>) = ? [pid 5812] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... exit_group resumed>) = ? [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5815] +++ exited with 0 +++ [pid 5819] <... openat resumed>) = 3 [pid 5818] <... sendto resumed>) = 32 [pid 5817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5812] <... futex resumed>) = 0 [pid 5819] write(3, "1000", 4 [pid 5818] recvfrom(3 [pid 5816] <... mmap resumed>) = 0x7fad86887000 [pid 5819] <... write resumed>) = 4 [pid 5818] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5813}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5819] close(3 [pid 5817] <... sendmsg resumed>) = 28 [pid 5816] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5812] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] +++ exited with 0 +++ [pid 5819] <... close resumed>) = 0 [pid 5818] recvfrom(3 [pid 5817] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mprotect resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5811, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5819] write(1, "executing program\n", 18 executing program [pid 5818] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5813}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5817] <... futex resumed>) = 1 [pid 5816] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5812] <... futex resumed>) = 0 [pid 5819] <... write resumed>) = 18 [pid 5818] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5812] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 1 [pid 5819] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5813] <... futex resumed>) = 0 [pid 5812] <... futex resumed>) = 0 [pid 5818] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5813] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... sendmsg resumed>) = 20 [pid 5813] <... futex resumed>) = 0 [pid 5817] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... futex resumed>) = 1 [pid 5812] <... futex resumed>) = 0 [pid 5817] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5812] exit_group(0 [pid 5817] <... futex resumed>) = ? [pid 5812] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5821 attached [pid 5819] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5817] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5821] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5818] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5819] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5821] <... rseq resumed>) = 0 [pid 5818] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5816] <... clone3 resumed> => {parent_tid=[5821]}, 88) = 5821 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5821] set_robust_list(0x7fad868a79a0, 24 [pid 5819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5818] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] rt_sigprocmask(SIG_SETMASK, [] [pid 5812] +++ exited with 0 +++ [pid 5821] <... set_robust_list resumed>) = 0 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5821] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5822 attached [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5818] <... futex resumed>) = 1 [pid 5816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] set_robust_list(0x55558bc497a0, 24) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5819] <... mmap resumed>) = 0x7fad86887000 [pid 5818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] <... futex resumed>) = 1 [pid 5813] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5822 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] <... futex resumed>) = 0 [pid 5819] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5816] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5819] <... mprotect resumed>) = 0 [pid 5818] <... sendmsg resumed>) = 28 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... restart_syscall resumed>) = 0 [pid 5819] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] <... prctl resumed>) = 0 [pid 5821] <... socket resumed>) = 3 [pid 5818] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5822] setpgid(0, 0 [pid 5821] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5822] <... setpgid resumed>) = 0 [pid 5821] <... futex resumed>) = 1 [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5816] <... futex resumed>) = 0 [pid 5813] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5821] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5816] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5823 attached [pid 5822] <... openat resumed>) = 3 [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5818] <... sendmsg resumed>) = 20 [pid 5816] <... futex resumed>) = 0 [pid 5813] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5821] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5818] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5822] write(3, "1000", 4 [pid 5823] <... rseq resumed>) = 0 [pid 5822] <... write resumed>) = 4 [pid 5821] <... sendto resumed>) = 32 [pid 5819] <... clone3 resumed> => {parent_tid=[5823]}, 88) = 5823 [pid 5818] <... futex resumed>) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5823] set_robust_list(0x7fad868a79a0, 24 [pid 5822] close(3 [pid 5821] recvfrom(3 [pid 5819] rt_sigprocmask(SIG_SETMASK, [] [pid 5813] exit_group(0 [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] <... close resumed>) = 0 [pid 5821] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5816}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5819] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] write(1, "executing program\n", 18 executing program [pid 5821] recvfrom(3 [pid 5819] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... exit_group resumed>) = ? [pid 5823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] <... write resumed>) = 18 [pid 5821] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5816}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5819] <... futex resumed>) = 0 [pid 5818] +++ exited with 0 +++ [pid 5823] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5822] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... socket resumed>) = 3 [pid 5822] <... futex resumed>) = 0 [pid 5821] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5821] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5822] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5821] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5824 attached [pid 5823] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5819] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] set_robust_list(0x55558bc497a0, 24 [pid 5823] <... sendto resumed>) = 32 [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5816] <... futex resumed>) = 0 [pid 5813] +++ exited with 0 +++ [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5824 [pid 5824] <... set_robust_list resumed>) = 0 [pid 5816] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5816] <... futex resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] recvfrom(3 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] <... futex resumed>) = 0 [pid 5819] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] rt_sigprocmask(SIG_SETMASK, [] [pid 5823] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5819}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5822] <... mmap resumed>) = 0x7fad86887000 [pid 5821] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] recvfrom(3 [pid 5822] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5821] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5823] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5819}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5822] <... mprotect resumed>) = 0 [pid 5821] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5824] <... prctl resumed>) = 0 [pid 5823] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5821] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5825 attached [pid 5824] setpgid(0, 0 [pid 5823] <... futex resumed>) = 1 [pid 5822] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5821] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... futex resumed>) = 0 [pid 5816] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] set_robust_list(0x55558bc497a0, 24 [pid 5824] <... setpgid resumed>) = 0 [pid 5823] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5826 attached [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5823] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5819] <... futex resumed>) = 0 [pid 5816] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5825 [pid 5826] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5825] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... openat resumed>) = 3 [pid 5823] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... clone3 resumed> => {parent_tid=[5826]}, 88) = 5826 [pid 5821] <... sendmsg resumed>) = 28 [pid 5819] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5826] <... rseq resumed>) = 0 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] <... futex resumed>) = 0 [pid 5822] rt_sigprocmask(SIG_SETMASK, [] [pid 5821] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5823] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5821] <... futex resumed>) = 1 [pid 5819] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... prctl resumed>) = 0 [pid 5824] write(3, "1000", 4 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] <... futex resumed>) = 0 [pid 5826] set_robust_list(0x7fad868a79a0, 24 [pid 5825] setpgid(0, 0 [pid 5824] <... write resumed>) = 4 [pid 5823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5822] <... futex resumed>) = 0 [pid 5819] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... futex resumed>) = 0 [pid 5826] <... set_robust_list resumed>) = 0 [pid 5825] <... setpgid resumed>) = 0 [pid 5824] close(3 [pid 5823] <... sendmsg resumed>) = 28 [pid 5822] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] rt_sigprocmask(SIG_SETMASK, [] [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5824] <... close resumed>) = 0 [pid 5816] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] write(1, "executing program\n", 18 [pid 5826] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5824] <... write resumed>) = 18 executing program [pid 5826] <... socket resumed>) = 3 [pid 5825] <... openat resumed>) = 3 [pid 5824] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... futex resumed>) = 0 [pid 5816] <... futex resumed>) = 1 [pid 5826] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 [pid 5823] <... futex resumed>) = 1 [pid 5821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5819] <... futex resumed>) = 0 [pid 5816] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... futex resumed>) = 1 [pid 5825] write(3, "1000", 4 [pid 5824] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5823] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = 0 [pid 5821] <... sendmsg resumed>) = 20 [pid 5819] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... write resumed>) = 4 [pid 5824] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 0 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] close(3 [pid 5824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5822] <... futex resumed>) = 0 [pid 5821] <... futex resumed>) = 1 [pid 5819] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... futex resumed>) = 0 [pid 5826] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5825] <... close resumed>) = 0 [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5823] <... sendmsg resumed>) = 20 [pid 5822] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] write(1, "executing program\n", 18 [pid 5824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5823] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5816] exit_group(0 [pid 5825] <... write resumed>) = 18 [pid 5824] <... mmap resumed>) = 0x7fad86887000 [pid 5819] <... futex resumed>) = 0 [pid 5816] <... exit_group resumed>) = ? [pid 5824] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5825] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = ? [pid 5819] exit_group(0 [pid 5825] <... futex resumed>) = 0 [pid 5821] +++ exited with 0 +++ [pid 5819] <... exit_group resumed>) = ? [pid 5825] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5823] +++ exited with 0 +++ [pid 5825] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5826] <... sendto resumed>) = 32 [pid 5825] <... mmap resumed>) = 0x7fad86887000 [pid 5824] <... mprotect resumed>) = 0 [pid 5819] +++ exited with 0 +++ [pid 5816] +++ exited with 0 +++ [pid 5826] recvfrom(3 [pid 5825] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5826] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5822}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5825] <... mprotect resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5826] recvfrom(3 [pid 5824] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5826] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5822}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5825] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5824] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5826] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5827 attached [pid 5826] <... futex resumed>) = 1 [pid 5825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5822] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5828 attached [pid 5827] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5826] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... clone3 resumed> => {parent_tid=[5827]}, 88) = 5827 [pid 5822] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5827] <... rseq resumed>) = 0 [pid 5827] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5827] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... clone3 resumed> => {parent_tid=[5828]}, 88) = 5828 [pid 5824] rt_sigprocmask(SIG_SETMASK, [] [pid 5822] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5826] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8) = -1 EBADF (Bad file descriptor) [pid 5825] rt_sigprocmask(SIG_SETMASK, [] [pid 5824] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5822] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5824] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... futex resumed>) = 0 [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 1 [pid 5822] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5828] <... rseq resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5828] set_robust_list(0x7fad868a79a0, 24 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5828] <... set_robust_list resumed>) = 0 [pid 5827] <... socket resumed>) = 3 [pid 5826] <... sendmsg resumed>) = 28 [pid 5825] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... futex resumed>) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = 0 [pid 5822] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5830 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5829 attached [pid 5827] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5824] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5830] set_robust_list(0x55558bc497a0, 24 [pid 5829] set_robust_list(0x55558bc497a0, 24 [pid 5828] rt_sigprocmask(SIG_SETMASK, [] [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] <... futex resumed>) = 0 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5829] <... set_robust_list resumed>) = 0 [pid 5828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5827] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5826] <... sendmsg resumed>) = 20 [pid 5824] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5830 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5829 [pid 5830] rt_sigprocmask(SIG_SETMASK, [] [pid 5829] rt_sigprocmask(SIG_SETMASK, [] [pid 5828] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5826] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5828] <... socket resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5828] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... prctl resumed>) = 0 [pid 5828] <... futex resumed>) = 1 [pid 5827] <... sendto resumed>) = 32 [pid 5825] <... futex resumed>) = 0 [pid 5830] setpgid(0, 0 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5828] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] recvfrom(3 [pid 5826] <... futex resumed>) = 0 [pid 5825] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] exit_group(0 [pid 5830] <... setpgid resumed>) = 0 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5824}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5825] <... futex resumed>) = 0 [pid 5822] <... exit_group resumed>) = ? [pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5829] <... prctl resumed>) = 0 [pid 5828] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5827] recvfrom(3 [pid 5826] +++ exited with 0 +++ [pid 5825] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] <... openat resumed>) = 3 [pid 5829] setpgid(0, 0 [pid 5828] <... sendto resumed>) = 32 [pid 5827] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5824}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5822] +++ exited with 0 +++ [pid 5830] write(3, "1000", 4 [pid 5829] <... setpgid resumed>) = 0 [pid 5827] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... write resumed>) = 4 [pid 5828] recvfrom(3 [pid 5830] close(3 [pid 5828] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5825}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5830] <... close resumed>) = 0 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5828] recvfrom(3 [pid 5827] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- executing program [pid 5830] write(1, "executing program\n", 18 [pid 5828] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5825}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5827] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5824] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... write resumed>) = 18 [pid 5828] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = 1 [pid 5827] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5830] <... futex resumed>) = 0 [pid 5829] <... openat resumed>) = 3 [pid 5828] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5829] write(3, "1000", 4 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5830] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5829] <... write resumed>) = 4 [pid 5828] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5827] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5829] close(3 [pid 5828] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5824] <... futex resumed>) = 0 [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5828] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5828] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = 0 [pid 5830] <... mmap resumed>) = 0x7fad86887000 [pid 5828] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5831 attached [pid 5830] <... mprotect resumed>) = 0 [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5825] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5828] <... sendmsg resumed>) = 28 [pid 5827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5824] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] set_robust_list(0x55558bc497a0, 24 [pid 5829] <... close resumed>) = 0 [pid 5831] <... set_robust_list resumed>) = 0 [pid 5830] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5828] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] write(1, "executing program\n", 18 [pid 5827] <... sendmsg resumed>) = 28 [pid 5831] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 5830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5829] <... write resumed>) = 18 [pid 5828] <... futex resumed>) = 1 [pid 5827] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5832 attached [pid 5831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] <... futex resumed>) = 1 [pid 5825] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 [pid 5832] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5830] <... clone3 resumed> => {parent_tid=[5832]}, 88) = 5832 [pid 5829] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5827] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = 0 [pid 5824] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5831 [pid 5832] <... rseq resumed>) = 0 [pid 5831] <... prctl resumed>) = 0 [pid 5830] rt_sigprocmask(SIG_SETMASK, [] [pid 5829] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] set_robust_list(0x7fad868a79a0, 24 [pid 5831] setpgid(0, 0 [pid 5830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5828] <... sendmsg resumed>) = 20 [pid 5827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5824] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5832] <... set_robust_list resumed>) = 0 [pid 5831] <... setpgid resumed>) = 0 [pid 5830] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5828] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5832] rt_sigprocmask(SIG_SETMASK, [] [pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5830] <... futex resumed>) = 0 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5828] <... futex resumed>) = 1 [pid 5827] <... sendmsg resumed>) = 20 [pid 5825] <... futex resumed>) = 0 [pid 5832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5828] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5827] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] exit_group(0 [pid 5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5831] <... openat resumed>) = 3 [pid 5829] <... mmap resumed>) = 0x7fad86887000 [pid 5828] <... futex resumed>) = ? [pid 5825] <... exit_group resumed>) = ? [pid 5832] <... socket resumed>) = 3 [pid 5831] write(3, "1000", 4 [pid 5829] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5828] +++ exited with 0 +++ [pid 5827] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5832] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... write resumed>) = 4 [pid 5829] <... mprotect resumed>) = 0 [pid 5827] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] exit_group(0 [pid 5832] <... futex resumed>) = 1 [pid 5831] close(3 [pid 5829] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5827] <... futex resumed>) = ? [pid 5824] <... exit_group resumed>) = ? [pid 5832] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... close resumed>) = 0 [pid 5830] <... futex resumed>) = 0 [pid 5829] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5825] +++ exited with 0 +++ [pid 5831] write(1, "executing program\n", 18 executing program [pid 5830] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5832] <... futex resumed>) = 0 [pid 5831] <... write resumed>) = 18 [pid 5830] <... futex resumed>) = 1 [pid 5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5833 attached [pid 5832] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5831] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] +++ exited with 0 +++ [pid 5824] +++ exited with 0 +++ [pid 5833] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5832] <... sendto resumed>) = 32 [pid 5831] <... futex resumed>) = 0 [pid 5829] <... clone3 resumed> => {parent_tid=[5833]}, 88) = 5833 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5833] <... rseq resumed>) = 0 [pid 5831] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5829] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5833] set_robust_list(0x7fad868a79a0, 24 [pid 5832] recvfrom(3 [pid 5831] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5834 attached [pid 5833] <... set_robust_list resumed>) = 0 [pid 5832] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5830}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5829] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] set_robust_list(0x55558bc497a0, 24 [pid 5833] rt_sigprocmask(SIG_SETMASK, [] [pid 5832] recvfrom(3 [pid 5831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5833] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5831] <... mmap resumed>) = 0x7fad86887000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5830}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5833] <... socket resumed>) = 3 [pid 5832] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5829] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5834 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5835 attached [pid 5834] rt_sigprocmask(SIG_SETMASK, [] [pid 5833] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 1 [pid 5831] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5830] <... futex resumed>) = 0 [pid 5835] set_robust_list(0x55558bc497a0, 24 [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5832] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5830] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5835 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5836 attached [pid 5835] rt_sigprocmask(SIG_SETMASK, [] [pid 5834] <... prctl resumed>) = 0 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5836] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] setpgid(0, 0 [pid 5833] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5832] <... futex resumed>) = 0 [pid 5831] <... clone3 resumed> => {parent_tid=[5836]}, 88) = 5836 [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... rseq resumed>) = 0 [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5834] <... setpgid resumed>) = 0 [pid 5833] <... sendto resumed>) = 32 [pid 5832] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] rt_sigprocmask(SIG_SETMASK, [] [pid 5830] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5836] set_robust_list(0x7fad868a79a0, 24 [pid 5835] <... prctl resumed>) = 0 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] recvfrom(3 [pid 5832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5830] <... futex resumed>) = 0 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] setpgid(0, 0 [pid 5834] <... openat resumed>) = 3 [pid 5833] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5829}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5831] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] rt_sigprocmask(SIG_SETMASK, [] [pid 5835] <... setpgid resumed>) = 0 [pid 5834] write(3, "1000", 4 [pid 5833] recvfrom(3 [pid 5832] <... sendmsg resumed>) = 28 [pid 5831] <... futex resumed>) = 0 [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5834] <... write resumed>) = 4 [pid 5833] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5829}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5832] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] close(3 [pid 5831] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] <... openat resumed>) = 3 [pid 5834] <... close resumed>) = 0 [pid 5833] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5835] write(3, "1000", 4 [pid 5834] write(1, "executing program\n", 18 [pid 5833] <... futex resumed>) = 1 [pid 5832] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5830] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5836] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5835] <... write resumed>) = 4 [pid 5834] <... write resumed>) = 18 [pid 5833] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5830] <... futex resumed>) = 0 [pid 5829] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... socket resumed>) = 3 [pid 5835] close(3 [pid 5834] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5830] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 [pid 5836] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... close resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5832] <... sendmsg resumed>) = 20 [pid 5829] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] write(1, "executing program\n", 18 [pid 5834] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5833] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5832] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... write resumed>) = 18 [pid 5834] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5833] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5835] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5833] <... futex resumed>) = 1 [pid 5831] <... futex resumed>) = 0 [pid 5830] exit_group(0 [pid 5829] <... futex resumed>) = 0 [pid 5836] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... futex resumed>) = 0 [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5833] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... exit_group resumed>) = ? [pid 5829] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] +++ exited with 0 +++ [pid 5831] <... futex resumed>) = 0 [pid 5836] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5834] <... mmap resumed>) = 0x7fad86887000 [pid 5831] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... sendto resumed>) = 32 [pid 5835] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5834] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5830] +++ exited with 0 +++ [pid 5829] <... futex resumed>) = 0 [pid 5836] recvfrom(3 [pid 5835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5834] <... mprotect resumed>) = 0 [pid 5833] <... sendmsg resumed>) = 28 [pid 5829] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5833] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5836] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5831}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5834] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5829] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5835] <... mmap resumed>) = 0x7fad86887000 [pid 5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5829] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5838 attached [pid 5836] recvfrom(3 [pid 5835] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5833] <... sendmsg resumed>) = 20 [pid 5829] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5836] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5831}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5835] <... mprotect resumed>) = 0 [pid 5834] <... clone3 resumed> => {parent_tid=[5838]}, 88) = 5838 [pid 5833] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... rseq resumed>) = 0 [pid 5836] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5834] rt_sigprocmask(SIG_SETMASK, [] [pid 5833] <... futex resumed>) = 0 [pid 5829] exit_group(0 [pid 5838] set_robust_list(0x7fad868a79a0, 24 [pid 5836] <... futex resumed>) = 1 [pid 5834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5833] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5831] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5836] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5834] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = ? [pid 5831] <... futex resumed>) = 0 [pid 5829] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5838] rt_sigprocmask(SIG_SETMASK, [] [pid 5836] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] +++ exited with 0 +++ [pid 5831] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5836] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5838] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5836] <... futex resumed>) = 1 [pid 5835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5831] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5839 attached [pid 5838] <... socket resumed>) = 3 [pid 5836] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5838] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] <... clone3 resumed> => {parent_tid=[5839]}, 88) = 5839 [pid 5831] <... futex resumed>) = 0 [pid 5829] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5840 attached [pid 5839] <... rseq resumed>) = 0 [pid 5838] <... futex resumed>) = 1 [pid 5836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5835] rt_sigprocmask(SIG_SETMASK, [] [pid 5834] <... futex resumed>) = 0 [pid 5831] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] set_robust_list(0x7fad868a79a0, 24 [pid 5838] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5834] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5840 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5840] set_robust_list(0x55558bc497a0, 24 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... sendmsg resumed>) = 28 [pid 5835] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] <... set_robust_list resumed>) = 0 [pid 5839] rt_sigprocmask(SIG_SETMASK, [] [pid 5838] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5836] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 0 [pid 5834] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] rt_sigprocmask(SIG_SETMASK, [] [pid 5839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5838] <... sendto resumed>) = 32 [pid 5836] <... futex resumed>) = 1 [pid 5835] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] <... futex resumed>) = 0 [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5839] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5836] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5839] <... socket resumed>) = 3 [pid 5838] recvfrom(3 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5831] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5840] <... prctl resumed>) = 0 [pid 5839] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5834}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5840] setpgid(0, 0 [pid 5839] <... futex resumed>) = 1 [pid 5838] recvfrom(3 [pid 5836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5835] <... futex resumed>) = 0 [pid 5831] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5841 attached [pid 5840] <... setpgid resumed>) = 0 [pid 5839] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5834}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5836] <... sendmsg resumed>) = 20 [pid 5835] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] set_robust_list(0x55558bc497a0, 24 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 0 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5838] <... futex resumed>) = 1 [pid 5836] <... futex resumed>) = 1 [pid 5835] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5841 [pid 5841] rt_sigprocmask(SIG_SETMASK, [] [pid 5838] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5831] exit_group(0 [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5839] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5838] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5831] <... exit_group resumed>) = ? [pid 5841] <... prctl resumed>) = 0 [pid 5838] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5841] setpgid(0, 0 [pid 5840] <... openat resumed>) = 3 [pid 5838] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... setpgid resumed>) = 0 [pid 5838] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5838] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... openat resumed>) = 3 [pid 5840] write(3, "1000", 4 [pid 5839] <... sendto resumed>) = 32 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5841] write(3, "1000", 4 [pid 5838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5834] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... write resumed>) = 4 [pid 5841] close(3 [pid 5840] <... write resumed>) = 4 [pid 5838] <... sendmsg resumed>) = 28 [pid 5841] <... close resumed>) = 0 [pid 5838] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] write(1, "executing program\n", 18 [pid 5838] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 executing program [pid 5841] <... write resumed>) = 18 [pid 5838] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = 0 [pid 5838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5834] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5839] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5835}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5841] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5840] close(3 [pid 5839] recvfrom(3 [pid 5838] <... sendmsg resumed>) = 20 [pid 5836] +++ exited with 0 +++ [pid 5831] +++ exited with 0 +++ [pid 5840] <... close resumed>) = 0 [pid 5838] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5835}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5840] write(1, "executing program\n", 18 [pid 5839] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] <... write resumed>) = 18 [pid 5839] <... futex resumed>) = 1 [pid 5838] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... futex resumed>) = 0 [pid 5834] exit_group(0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5840] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] <... futex resumed>) = ? [pid 5835] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... exit_group resumed>) = ? [pid 5841] <... mmap resumed>) = 0x7fad86887000 [pid 5840] <... futex resumed>) = 0 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5841] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5839] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5840] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5839] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5839] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5839] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... mprotect resumed>) = 0 [pid 5840] <... mmap resumed>) = 0x7fad86887000 [pid 5839] <... futex resumed>) = 0 [pid 5835] <... futex resumed>) = 1 [pid 5841] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5840] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5839] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5840] <... mprotect resumed>) = 0 [pid 5838] +++ exited with 0 +++ [pid 5835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5834] +++ exited with 0 +++ [pid 5841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5840] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5835] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5842 attached [pid 5840] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5835] <... futex resumed>) = 1 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] <... restart_syscall resumed>) = 0 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5842] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5835] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... clone3 resumed> => {parent_tid=[5842]}, 88) = 5842 [pid 5840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5842] <... rseq resumed>) = 0 [pid 5841] rt_sigprocmask(SIG_SETMASK, [] [pid 5839] <... sendmsg resumed>) = 28 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5840] <... clone3 resumed> => {parent_tid=[5843]}, 88) = 5843 [pid 5841] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] rt_sigprocmask(SIG_SETMASK, [] [pid 5841] <... futex resumed>) = 0 [pid 5840] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5843 attached [pid 5842] set_robust_list(0x7fad868a79a0, 24 [pid 5841] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5840] <... futex resumed>) = 0 [pid 5842] rt_sigprocmask(SIG_SETMASK, [] [pid 5840] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] <... futex resumed>) = 1 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5839] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5835] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... rseq resumed>) = 0 [pid 5843] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5843] rt_sigprocmask(SIG_SETMASK, [] [pid 5842] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5835] <... futex resumed>) = 0 [pid 5843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5845 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5844 attached ) = 3 [pid 5842] <... socket resumed>) = 3 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5835] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] set_robust_list(0x55558bc497a0, 24 [pid 5844] set_robust_list(0x55558bc497a0, 24 [pid 5842] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5844 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5839] <... sendmsg resumed>) = 20 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5845 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5843] <... futex resumed>) = 1 [pid 5842] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5841] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] exit_group(0 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5843] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5840] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] <... futex resumed>) = ? [pid 5835] <... exit_group resumed>) = ? [pid 5845] <... prctl resumed>) = 0 [pid 5844] <... prctl resumed>) = 0 [pid 5843] <... sendto resumed>) = 32 [pid 5842] <... sendto resumed>) = 32 [pid 5845] setpgid(0, 0 [pid 5844] setpgid(0, 0 [pid 5843] recvfrom(3 [pid 5842] recvfrom(3 [pid 5845] <... setpgid resumed>) = 0 [pid 5844] <... setpgid resumed>) = 0 [pid 5843] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5840}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5840}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5843] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5843] <... futex resumed>) = 1 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5840] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5841}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5845] <... openat resumed>) = 3 [pid 5844] <... openat resumed>) = 3 [pid 5842] recvfrom(3 [pid 5843] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5840] <... futex resumed>) = 0 [pid 5843] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5841}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5840] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] write(3, "1000", 4 [pid 5844] write(3, "1000", 4 [pid 5843] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... write resumed>) = 4 [pid 5844] <... write resumed>) = 4 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] close(3 [pid 5844] close(3 [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5842] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5843] <... sendmsg resumed>) = 28 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] +++ exited with 0 +++ [pid 5845] write(1, "executing program\n", 18 [pid 5835] +++ exited with 0 +++ [pid 5845] <... write resumed>) = 18 [pid 5844] write(1, "executing program\n", 18 executing program executing program [pid 5843] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5841] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... write resumed>) = 18 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5845] <... futex resumed>) = 0 [pid 5844] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5842] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5845] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5844] <... futex resumed>) = 0 [pid 5843] <... sendmsg resumed>) = 20 [pid 5842] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5840] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5844] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5843] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5841] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5844] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... sendmsg resumed>) = 28 [pid 5841] <... futex resumed>) = 0 [pid 5840] exit_group(0 [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5842] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... exit_group resumed>) = ? [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5843] +++ exited with 0 +++ [pid 5842] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... restart_syscall resumed>) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... mmap resumed>) = 0x7fad86887000 [pid 5844] <... mmap resumed>) = 0x7fad86887000 [pid 5841] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] +++ exited with 0 +++ [pid 5841] <... futex resumed>) = 1 [pid 5841] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5844] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5842] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... mprotect resumed>) = 0 [pid 5842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5842] <... sendmsg resumed>) = 20 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5846 attached [pid 5845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5842] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] set_robust_list(0x55558bc497a0, 24 [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5842] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5842] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5847 attached [pid 5846] <... set_robust_list resumed>) = 0 [pid 5841] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5844] <... clone3 resumed> => {parent_tid=[5848]}, 88) = 5848 [pid 5842] <... futex resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5848 attached [pid 5847] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5845] <... clone3 resumed> => {parent_tid=[5847]}, 88) = 5847 [pid 5844] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5846 [pid 5848] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5847] <... rseq resumed>) = 0 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] <... rseq resumed>) = 0 [pid 5847] set_robust_list(0x7fad868a79a0, 24 [pid 5845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5849 attached [pid 5848] set_robust_list(0x7fad868a79a0, 24 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] <... prctl resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5849] set_robust_list(0x55558bc497a0, 24 [pid 5848] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] setpgid(0, 0 [pid 5844] <... futex resumed>) = 0 [pid 5845] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] <... setpgid resumed>) = 0 [pid 5844] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5849 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5847] <... socket resumed>) = 3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5847] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5849] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5845] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5845] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] <... openat resumed>) = 3 [pid 5848] <... socket resumed>) = 3 [pid 5847] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5848] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] write(3, "1000", 4 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5848] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5848] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5846] <... write resumed>) = 4 [pid 5844] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5844] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... sendto resumed>) = 32 [pid 5846] close(3 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... prctl resumed>) = 0 [pid 5848] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5846] <... close resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5850 attached [pid 5849] setpgid(0, 0 [pid 5848] <... sendto resumed>) = 32 [pid 5847] recvfrom(3 [pid 5846] write(1, "executing program\n", 18 [pid 5850] set_robust_list(0x55558bc497a0, 24 [pid 5849] <... setpgid resumed>) = 0 executing program [pid 5848] recvfrom(3 [pid 5847] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5845}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5844}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5847] recvfrom(3 [pid 5846] <... write resumed>) = 18 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5850 [pid 5850] rt_sigprocmask(SIG_SETMASK, [] [pid 5849] <... openat resumed>) = 3 [pid 5848] recvfrom(3 [pid 5847] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5845}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5846] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5849] write(3, "1000", 4 [pid 5848] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5844}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5847] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... write resumed>) = 4 [pid 5848] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] <... prctl resumed>) = 0 [pid 5849] close(3 [pid 5848] <... futex resumed>) = 1 [pid 5847] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... futex resumed>) = 0 [pid 5850] setpgid(0, 0 [pid 5849] <... close resumed>) = 0 [pid 5848] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5845] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... setpgid resumed>) = 0 [pid 5849] write(1, "executing program\n", 18 [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5846] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5849] <... write resumed>) = 18 [pid 5848] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5847] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5845] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5848] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 0 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... openat resumed>) = 3 [pid 5849] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5848] <... futex resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = 0 [pid 5849] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5848] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... sendmsg resumed>) = 28 [pid 5844] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5847] <... futex resumed>) = 0 [pid 5844] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] write(3, "1000", 4 [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5848] <... sendmsg resumed>) = 28 [pid 5847] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... mmap resumed>) = 0x7fad86887000 [pid 5845] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] <... write resumed>) = 4 [pid 5849] <... mmap resumed>) = 0x7fad86887000 [pid 5848] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] close(3 [pid 5849] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5848] <... futex resumed>) = 1 [pid 5846] <... mprotect resumed>) = 0 [pid 5845] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] <... mprotect resumed>) = 0 [pid 5848] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [pid 5844] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] write(1, "executing program\n", 18 [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5845] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... futex resumed>) = 0 [pid 5850] <... write resumed>) = 18 [pid 5849] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5847] <... sendmsg resumed>) = 20 [pid 5846] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5848] <... sendmsg resumed>) = 20 [pid 5847] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5851 attached [pid 5850] <... futex resumed>) = 0 [pid 5848] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5852 attached [pid 5850] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5849] <... clone3 resumed> => {parent_tid=[5851]}, 88) = 5851 [pid 5848] <... futex resumed>) = 1 [pid 5847] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] exit_group(0 [pid 5844] <... futex resumed>) = 0 [pid 5852] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5851] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5850] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [] [pid 5848] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... futex resumed>) = ? [pid 5845] <... exit_group resumed>) = ? [pid 5844] exit_group(0 [pid 5852] <... rseq resumed>) = 0 [pid 5851] <... rseq resumed>) = 0 [pid 5850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5847] +++ exited with 0 +++ [pid 5846] <... clone3 resumed> => {parent_tid=[5852]}, 88) = 5852 [pid 5851] set_robust_list(0x7fad868a79a0, 24 [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5846] rt_sigprocmask(SIG_SETMASK, [] [pid 5851] <... set_robust_list resumed>) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5852] set_robust_list(0x7fad868a79a0, 24 [pid 5851] rt_sigprocmask(SIG_SETMASK, [] [pid 5850] <... mmap resumed>) = 0x7fad86887000 [pid 5849] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = ? [pid 5846] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... exit_group resumed>) = ? [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5849] <... futex resumed>) = 0 [pid 5848] +++ exited with 0 +++ [pid 5846] <... futex resumed>) = 0 [pid 5845] +++ exited with 0 +++ [pid 5851] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] rt_sigprocmask(SIG_SETMASK, [] [pid 5850] <... mprotect resumed>) = 0 [pid 5849] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5851] <... socket resumed>) = 3 [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5844] +++ exited with 0 +++ [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5852] <... socket resumed>) = 3 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5852] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] <... futex resumed>) = 1 [pid 5851] <... futex resumed>) = 1 [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5849] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5852] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5853 attached [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5846] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5853] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5852] <... futex resumed>) = 0 [pid 5851] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5850] <... clone3 resumed> => {parent_tid=[5853]}, 88) = 5853 [pid 5849] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] <... futex resumed>) = 1 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5854 attached [pid 5853] <... rseq resumed>) = 0 [pid 5852] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5850] rt_sigprocmask(SIG_SETMASK, [] [pid 5846] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5855 attached [pid 5854] set_robust_list(0x55558bc497a0, 24 [pid 5853] set_robust_list(0x7fad868a79a0, 24 [pid 5852] <... sendto resumed>) = 32 [pid 5851] <... sendto resumed>) = 32 [pid 5850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5854 [pid 5855] set_robust_list(0x55558bc497a0, 24 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5852] recvfrom(3 [pid 5850] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] recvfrom(3 [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5853] rt_sigprocmask(SIG_SETMASK, [] [pid 5852] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5846}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] <... set_robust_list resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5855 [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5852] recvfrom(3 [pid 5851] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5849}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5850] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5846}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] recvfrom(3 [pid 5850] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] <... prctl resumed>) = 0 [pid 5853] <... socket resumed>) = 3 [pid 5852] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5854] setpgid(0, 0 [pid 5853] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = 1 [pid 5851] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5849}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5846] <... futex resumed>) = 0 [pid 5855] <... prctl resumed>) = 0 [pid 5854] <... setpgid resumed>) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5852] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5846] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5855] setpgid(0, 0 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5851] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5846] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... setpgid resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5852] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5850] <... futex resumed>) = 0 [pid 5849] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5854] <... openat resumed>) = 3 [pid 5853] <... sendto resumed>) = 32 [pid 5852] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5853] recvfrom(3 [pid 5852] <... futex resumed>) = 1 [pid 5851] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] <... futex resumed>) = 0 [pid 5853] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5850}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5852] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... openat resumed>) = 3 [pid 5854] write(3, "1000", 4 [pid 5853] recvfrom(3 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5854] <... write resumed>) = 4 [pid 5853] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5850}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5849] <... futex resumed>) = 0 [pid 5846] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... sendmsg resumed>) = 28 [pid 5849] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] close(3 [pid 5853] <... futex resumed>) = 1 [pid 5852] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... sendmsg resumed>) = 28 [pid 5850] <... futex resumed>) = 0 [pid 5855] write(3, "1000", 4 [pid 5854] <... close resumed>) = 0 [pid 5853] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] <... futex resumed>) = 1 [pid 5851] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... write resumed>) = 4 [pid 5850] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5855] close(3 [pid 5854] write(1, "executing program\n", 18 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5852] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5846] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = 0 [pid 5854] <... write resumed>) = 18 [pid 5853] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5855] write(1, "executing program\n", 18 [pid 5854] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5846] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... write resumed>) = 18 [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... sendmsg resumed>) = 20 [pid 5851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5849] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5853] <... futex resumed>) = 1 [pid 5852] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... sendmsg resumed>) = 20 [pid 5850] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5854] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5853] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] <... futex resumed>) = 1 [pid 5850] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 0 [pid 5855] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5846] exit_group(0 [pid 5855] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5852] <... futex resumed>) = ? [pid 5851] <... futex resumed>) = 1 [pid 5850] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5846] <... exit_group resumed>) = ? [pid 5855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5853] <... sendmsg resumed>) = 28 [pid 5852] +++ exited with 0 +++ [pid 5851] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] exit_group(0 [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] <... mmap resumed>) = 0x7fad86887000 [pid 5855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5853] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = ? [pid 5854] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5849] <... exit_group resumed>) = ? [pid 5846] +++ exited with 0 +++ [pid 5855] <... mmap resumed>) = 0x7fad86887000 [pid 5854] <... mprotect resumed>) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5851] +++ exited with 0 +++ [pid 5850] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5853] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5854] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5850] <... futex resumed>) = 0 [pid 5855] <... mprotect resumed>) = 0 [pid 5854] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] +++ exited with 0 +++ [pid 5855] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5856 attached [pid 5855] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5853] <... sendmsg resumed>) = 20 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5853] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5854] <... clone3 resumed> => {parent_tid=[5856]}, 88) = 5856 [pid 5853] <... futex resumed>) = 1 [pid 5850] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5858 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5857 attached [pid 5853] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] exit_group(0 [pid 5856] <... rseq resumed>) = 0 [pid 5855] <... clone3 resumed> => {parent_tid=[5857]}, 88) = 5857 [pid 5854] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] set_robust_list(0x7fad868a79a0, 24 [pid 5855] rt_sigprocmask(SIG_SETMASK, [] [pid 5854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5850] <... exit_group resumed>) = ? [pid 5858] set_robust_list(0x55558bc497a0, 24 [pid 5857] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5856] <... set_robust_list resumed>) = 0 [pid 5855] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5854] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = ? [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5858 [pid 5857] <... rseq resumed>) = 0 [pid 5856] rt_sigprocmask(SIG_SETMASK, [] [pid 5855] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5857] set_robust_list(0x7fad868a79a0, 24 [pid 5856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5854] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] +++ exited with 0 +++ [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5855] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5856] <... socket resumed>) = 3 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5856] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5854] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... socket resumed>) = 3 [pid 5856] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5854] <... futex resumed>) = 0 [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... sendto resumed>) = 32 [pid 5854] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] recvfrom(3 [pid 5858] <... prctl resumed>) = 0 [pid 5857] <... futex resumed>) = 1 [pid 5856] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5854}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5855] <... futex resumed>) = 0 [pid 5858] setpgid(0, 0 [pid 5857] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] recvfrom(3 [pid 5855] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] +++ exited with 0 +++ [pid 5858] <... setpgid resumed>) = 0 [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5854}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5855] <... futex resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5858] <... openat resumed>) = 3 [pid 5857] <... sendto resumed>) = 32 [pid 5856] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5858] write(3, "1000", 4 [pid 5856] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5856] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5854] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5856] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5856] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... write resumed>) = 4 [pid 5857] recvfrom(3 [pid 5856] <... futex resumed>) = 0 [pid 5854] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5859 attached [pid 5858] close(3 [pid 5857] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5855}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5856] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5860 attached [pid 5859] set_robust_list(0x55558bc497a0, 24 [pid 5858] <... close resumed>) = 0 [pid 5857] recvfrom(3 [pid 5860] set_robust_list(0x55558bc497a0, 24 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5858] write(1, "executing program\n", 18 executing program [pid 5857] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5855}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5854] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5859 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5860 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] <... write resumed>) = 18 [pid 5857] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 1 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5860] rt_sigprocmask(SIG_SETMASK, [] [pid 5856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5854] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5858] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 1 [pid 5856] <... sendmsg resumed>) = 28 [pid 5855] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... futex resumed>) = 0 [pid 5857] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] <... prctl resumed>) = 0 [pid 5859] <... prctl resumed>) = 0 [pid 5858] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5860] setpgid(0, 0 [pid 5859] setpgid(0, 0 [pid 5858] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5857] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5856] <... futex resumed>) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5860] <... setpgid resumed>) = 0 [pid 5859] <... setpgid resumed>) = 0 [pid 5858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5857] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5855] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5857] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... sendmsg resumed>) = 20 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5860] <... openat resumed>) = 3 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5857] <... futex resumed>) = 0 [pid 5855] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... openat resumed>) = 3 [pid 5858] <... mmap resumed>) = 0x7fad86887000 [pid 5857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5856] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... futex resumed>) = 0 [pid 5854] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] write(3, "1000", 4 [pid 5859] write(3, "1000", 4 [pid 5858] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5857] <... sendmsg resumed>) = 28 [pid 5855] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] <... futex resumed>) = 0 [pid 5860] <... write resumed>) = 4 [pid 5859] <... write resumed>) = 4 [pid 5858] <... mprotect resumed>) = 0 [pid 5857] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] exit_group(0 [pid 5859] close(3 [pid 5856] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... exit_group resumed>) = ? [pid 5855] <... futex resumed>) = 0 [pid 5855] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] close(3 [pid 5859] <... close resumed>) = 0 [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5857] <... futex resumed>) = 0 [pid 5856] +++ exited with 0 +++ [pid 5860] <... close resumed>) = 0 [pid 5859] write(1, "executing program\n", 18 [pid 5858] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5860] write(1, "executing program\n", 18 [pid 5859] <... write resumed>) = 18 executing program [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5857] <... sendmsg resumed>) = 20 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5861 attached [pid 5860] <... write resumed>) = 18 [pid 5859] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... futex resumed>) = 0 [pid 5858] <... clone3 resumed> => {parent_tid=[5861]}, 88) = 5861 [pid 5857] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5859] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5858] rt_sigprocmask(SIG_SETMASK, [] [pid 5857] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5859] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5860] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5858] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5861] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5861] <... rseq resumed>) = 0 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5859] <... mmap resumed>) = 0x7fad86887000 [pid 5858] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] exit_group(0 [pid 5860] <... mmap resumed>) = 0x7fad86887000 [pid 5859] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5861] set_robust_list(0x7fad868a79a0, 24 [pid 5860] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5859] <... mprotect resumed>) = 0 [pid 5860] <... mprotect resumed>) = 0 [pid 5854] +++ exited with 0 +++ [pid 5861] <... set_robust_list resumed>) = 0 [pid 5861] rt_sigprocmask(SIG_SETMASK, [] [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5859] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5857] <... futex resumed>) = ? [pid 5855] <... exit_group resumed>) = ? [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5860] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5861] <... socket resumed>) = 3 [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5859] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5862 attached [pid 5861] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5862] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5860] <... clone3 resumed> => {parent_tid=[5862]}, 88) = 5862 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5863 attached [pid 5862] <... rseq resumed>) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5860] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] <... futex resumed>) = 0 [pid 5857] +++ exited with 0 +++ [pid 5855] +++ exited with 0 +++ [pid 5863] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5862] set_robust_list(0x7fad868a79a0, 24 [pid 5861] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5859] <... clone3 resumed> => {parent_tid=[5863]}, 88) = 5863 [pid 5858] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... rseq resumed>) = 0 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] rt_sigprocmask(SIG_SETMASK, [] [pid 5858] <... futex resumed>) = 0 [pid 5863] set_robust_list(0x7fad868a79a0, 24 [pid 5862] rt_sigprocmask(SIG_SETMASK, [] [pid 5861] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5860] <... futex resumed>) = 0 [pid 5859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5858] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5861] <... sendto resumed>) = 32 [pid 5860] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... restart_syscall resumed>) = 0 [pid 5863] rt_sigprocmask(SIG_SETMASK, [] [pid 5862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5859] <... futex resumed>) = 0 [pid 5863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] <... socket resumed>) = 3 [pid 5861] recvfrom(3 [pid 5859] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5862] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5858}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] <... socket resumed>) = 3 [pid 5862] <... futex resumed>) = 1 [pid 5861] recvfrom(3 [pid 5860] <... futex resumed>) = 0 [pid 5862] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... futex resumed>) = 0 [pid 5862] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5860] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5864 attached [pid 5863] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5858}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5864] set_robust_list(0x55558bc497a0, 24 [pid 5863] <... futex resumed>) = 1 [pid 5862] <... sendto resumed>) = 32 [pid 5861] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5859] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5862] recvfrom(3 [pid 5861] <... futex resumed>) = 1 [pid 5859] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5859] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5860}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5863] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5862] recvfrom(3 [pid 5861] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5858] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5865 attached [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5862] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5860}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5861] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5864 [pid 5858] <... futex resumed>) = 0 [pid 5864] <... prctl resumed>) = 0 [pid 5862] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] set_robust_list(0x55558bc497a0, 24 [pid 5861] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] setpgid(0, 0 [pid 5861] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] <... set_robust_list resumed>) = 0 [pid 5864] <... setpgid resumed>) = 0 [pid 5862] <... futex resumed>) = 1 [pid 5861] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] <... futex resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... sendto resumed>) = 32 [pid 5862] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5865 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] <... openat resumed>) = 3 [pid 5863] recvfrom(3 [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5864] write(3, "1000", 4 [pid 5863] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5859}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5862] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5861] <... sendmsg resumed>) = 28 [pid 5860] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5865] <... prctl resumed>) = 0 [pid 5864] <... write resumed>) = 4 [pid 5863] recvfrom(3 [pid 5862] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] setpgid(0, 0 [pid 5864] close(3 [pid 5863] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5859}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5862] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 0 [pid 5858] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... setpgid resumed>) = 0 [pid 5864] <... close resumed>) = 0 [pid 5863] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] write(1, "executing program\n", 18 [pid 5863] <... futex resumed>) = 1 [pid 5862] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... futex resumed>) = 0 [pid 5858] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... write resumed>) = 18 [pid 5863] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] <... sendmsg resumed>) = 20 [pid 5860] <... futex resumed>) = 0 [pid 5859] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5864] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5861] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] <... futex resumed>) = 0 [pid 5865] <... openat resumed>) = 3 [pid 5864] <... futex resumed>) = 0 [pid 5863] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5862] <... sendmsg resumed>) = 28 [pid 5859] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5863] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5864] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5862] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 1 [pid 5858] <... futex resumed>) = 0 [pid 5865] write(3, "1000", 4 [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5863] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5865] <... write resumed>) = 4 [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5860] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] exit_group(0 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] <... sendmsg resumed>) = 20 [pid 5860] <... futex resumed>) = 0 [pid 5864] <... mmap resumed>) = 0x7fad86887000 [pid 5860] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] <... exit_group resumed>) = ? [pid 5865] close(3 [pid 5863] <... futex resumed>) = 1 [pid 5864] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5862] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] <... futex resumed>) = 0 [pid 5864] <... mprotect resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] exit_group(0 [pid 5859] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5860] <... exit_group resumed>) = ? [pid 5859] <... futex resumed>) = 0 [pid 5865] <... close resumed>) = 0 [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5859] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] write(1, "executing program\n", 18 [pid 5864] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5865] <... write resumed>) = 18 [pid 5863] <... sendmsg resumed>) = 28 [pid 5865] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5863] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5863] <... futex resumed>) = 0 [pid 5865] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5863] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5862] +++ exited with 0 +++ [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5861] +++ exited with 0 +++ [pid 5860] +++ exited with 0 +++ [pid 5859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5866 attached [pid 5859] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5866] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5864] <... clone3 resumed> => {parent_tid=[5866]}, 88) = 5866 [pid 5859] <... futex resumed>) = 1 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5866] <... rseq resumed>) = 0 [pid 5865] <... mmap resumed>) = 0x7fad86887000 [pid 5864] rt_sigprocmask(SIG_SETMASK, [] [pid 5863] <... futex resumed>) = 0 [pid 5859] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5866] set_robust_list(0x7fad868a79a0, 24 [pid 5865] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5865] <... mprotect resumed>) = 0 [pid 5864] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] rt_sigprocmask(SIG_SETMASK, [] [pid 5864] <... futex resumed>) = 0 [pid 5863] <... sendmsg resumed>) = 20 [pid 5866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5864] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5866] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5863] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... restart_syscall resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5866] <... futex resumed>) = 1 [pid 5865] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5863] <... futex resumed>) = 1 [pid 5859] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5866] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] exit_group(0 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5859] <... exit_group resumed>) = ? [pid 5866] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5864] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5868 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5867 attached [pid 5866] <... sendto resumed>) = 32 [pid 5863] +++ exited with 0 +++ [pid 5859] +++ exited with 0 +++ [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5867 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5867] set_robust_list(0x55558bc497a0, 24 [pid 5868] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5866] recvfrom(3 [pid 5868] set_robust_list(0x7fad868a79a0, 24 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] <... set_robust_list resumed>) = 0 [pid 5866] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5864}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5865] <... clone3 resumed> => {parent_tid=[5868]}, 88) = 5868 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [] [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] recvfrom(3 [pid 5865] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5866] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5864}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5868] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5868] <... socket resumed>) = 3 [pid 5866] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 0 [pid 5866] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5864] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5866] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 1 [pid 5864] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5864] <... futex resumed>) = 0 [pid 5867] <... prctl resumed>) = 0 [pid 5866] <... sendmsg resumed>) = 28 [pid 5865] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] setpgid(0, 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5869 attached [pid 5867] <... setpgid resumed>) = 0 [pid 5865] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5869 [pid 5865] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5866] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] <... futex resumed>) = 1 [pid 5865] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... futex resumed>) = 0 [pid 5869] set_robust_list(0x55558bc497a0, 24 [pid 5868] <... sendto resumed>) = 32 [pid 5867] <... openat resumed>) = 3 [pid 5866] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5869] <... set_robust_list resumed>) = 0 [pid 5868] recvfrom(3 [pid 5867] write(3, "1000", 4 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [] [pid 5868] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5865}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5867] <... write resumed>) = 4 [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5864] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] recvfrom(3 [pid 5867] close(3 [pid 5866] <... sendmsg resumed>) = 20 [pid 5868] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5865}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5866] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... close resumed>) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5868] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] write(1, "executing program\n", 18 [pid 5866] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5864] exit_group(0 [pid 5869] <... prctl resumed>) = 0 [pid 5867] <... write resumed>) = 18 [pid 5866] <... futex resumed>) = ? [pid 5865] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... exit_group resumed>) = ? [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5869] setpgid(0, 0 [pid 5867] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 1 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5869] <... setpgid resumed>) = 0 [pid 5868] <... futex resumed>) = 0 [pid 5866] +++ exited with 0 +++ [pid 5868] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8) = -1 EBADF (Bad file descriptor) [pid 5868] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5868] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5865] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... openat resumed>) = 3 [pid 5867] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5871 attached [pid 5869] write(3, "1000", 4 [pid 5867] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5865] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] +++ exited with 0 +++ [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5871 [pid 5871] set_robust_list(0x55558bc497a0, 24 [pid 5869] <... write resumed>) = 4 [pid 5868] <... futex resumed>) = 0 [pid 5867] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] <... set_robust_list resumed>) = 0 [pid 5869] close(3 [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5865] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] rt_sigprocmask(SIG_SETMASK, [] [pid 5869] <... close resumed>) = 0 [pid 5868] <... sendmsg resumed>) = 28 [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] write(1, "executing program\n", 18 [pid 5868] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] <... write resumed>) = 18 [pid 5868] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 0 executing program [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5869] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... mmap resumed>) = 0x7fad86887000 [pid 5865] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5871] <... prctl resumed>) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5871] setpgid(0, 0 [pid 5869] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5865] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5871] <... setpgid resumed>) = 0 [pid 5869] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5868] <... sendmsg resumed>) = 20 [pid 5867] <... mprotect resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5868] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5868] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] exit_group(0 [pid 5868] <... futex resumed>) = ? [pid 5869] <... mmap resumed>) = 0x7fad86887000 [pid 5865] <... exit_group resumed>) = ? [pid 5868] +++ exited with 0 +++ [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5869] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5872 attached [pid 5869] <... mprotect resumed>) = 0 [pid 5872] set_robust_list(0x55558bc497a0, 24) = 0 [pid 5871] <... openat resumed>) = 3 [pid 5869] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5867] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5865] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5872 [pid 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] write(3, "1000", 4 [pid 5869] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5873 attached [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] <... write resumed>) = 4 [pid 5869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5874 attached [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5871] close(3 [pid 5867] <... clone3 resumed> => {parent_tid=[5873]}, 88) = 5873 [pid 5873] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5872] <... prctl resumed>) = 0 [pid 5871] <... close resumed>) = 0 [pid 5874] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5872] setpgid(0, 0 [pid 5871] write(1, "executing program\n", 18 [pid 5869] <... clone3 resumed> => {parent_tid=[5874]}, 88) = 5874 [pid 5872] <... setpgid resumed>) = 0 [pid 5871] <... write resumed>) = 18 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5871] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... rseq resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5871] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5874] set_robust_list(0x7fad868a79a0, 24 [pid 5872] <... openat resumed>) = 3 [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [] [pid 5871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... set_robust_list resumed>) = 0 [pid 5873] <... rseq resumed>) = 0 [pid 5874] rt_sigprocmask(SIG_SETMASK, [] [pid 5873] set_robust_list(0x7fad868a79a0, 24 [pid 5872] write(3, "1000", 4 [pid 5871] <... mmap resumed>) = 0x7fad86887000 [pid 5869] <... futex resumed>) = 0 [pid 5867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] <... write resumed>) = 4 executing program [pid 5871] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5873] rt_sigprocmask(SIG_SETMASK, [] [pid 5872] close(3 [pid 5871] <... mprotect resumed>) = 0 [pid 5869] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5874] <... socket resumed>) = 3 [pid 5873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5872] <... close resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5874] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5872] write(1, "executing program\n", 18 [pid 5871] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5874] <... futex resumed>) = 1 [pid 5873] <... socket resumed>) = 3 [pid 5872] <... write resumed>) = 18 [pid 5871] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5867] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5874] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5875 attached [pid 5873] <... futex resumed>) = 0 [pid 5872] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5873] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5869] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5876 attached [pid 5875] <... rseq resumed>) = 0 [pid 5872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5871] <... clone3 resumed> => {parent_tid=[5875]}, 88) = 5875 [pid 5876] set_robust_list(0x55558bc497a0, 24 [pid 5875] set_robust_list(0x7fad868a79a0, 24 [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... set_robust_list resumed>) = 0 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5871] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] <... futex resumed>) = 1 [pid 5867] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] rt_sigprocmask(SIG_SETMASK, [] [pid 5875] rt_sigprocmask(SIG_SETMASK, [] [pid 5874] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5873] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5872] <... mmap resumed>) = 0x7fad86887000 [pid 5871] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5874] <... sendto resumed>) = 32 [pid 5872] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5873] <... sendto resumed>) = 32 [pid 5871] <... futex resumed>) = 0 [pid 5869] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5876 [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5874] recvfrom(3 [pid 5873] recvfrom(3 [pid 5872] <... mprotect resumed>) = 0 [pid 5871] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... prctl resumed>) = 0 [pid 5875] <... socket resumed>) = 3 [pid 5874] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5869}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5873] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5867}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5872] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] setpgid(0, 0 [pid 5875] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] recvfrom(3 [pid 5873] recvfrom(3 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] <... setpgid resumed>) = 0 [pid 5875] <... futex resumed>) = 1 [pid 5872] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5875] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5869}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5871] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5877 attached [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5867}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5871] <... futex resumed>) = 0 [pid 5875] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5871] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... futex resumed>) = 0 [pid 5877] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5876] <... openat resumed>) = 3 [pid 5874] <... futex resumed>) = 1 [pid 5873] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... clone3 resumed> => {parent_tid=[5877]}, 88) = 5877 [pid 5869] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... rseq resumed>) = 0 [pid 5876] write(3, "1000", 4 [pid 5875] <... sendto resumed>) = 32 [pid 5874] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5873] <... futex resumed>) = 1 [pid 5872] rt_sigprocmask(SIG_SETMASK, [] [pid 5869] <... futex resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5877] set_robust_list(0x7fad868a79a0, 24 [pid 5876] <... write resumed>) = 4 [pid 5875] recvfrom(3 [pid 5874] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5873] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5869] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] close(3 [pid 5875] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5871}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5874] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] <... close resumed>) = 0 [pid 5875] recvfrom(3 [pid 5874] <... futex resumed>) = 0 [pid 5873] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5872] <... futex resumed>) = 0 [pid 5867] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] write(1, "executing program\n", 18 executing program [pid 5875] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5871}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5874] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] <... write resumed>) = 18 [pid 5875] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... socket resumed>) = 3 [pid 5876] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = 1 [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5873] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5869] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5867] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 0 [pid 5875] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... sendmsg resumed>) = 28 [pid 5873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5871] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 1 [pid 5876] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... sendmsg resumed>) = 28 [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5877] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5875] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5874] <... futex resumed>) = 1 [pid 5873] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5875] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5874] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5869] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... futex resumed>) = 0 [pid 5877] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5876] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5875] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5873] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... sendto resumed>) = 32 [pid 5876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5875] <... futex resumed>) = 1 [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5867] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] recvfrom(3 [pid 5876] <... mmap resumed>) = 0x7fad86887000 [pid 5875] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... sendmsg resumed>) = 20 [pid 5873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5871] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] <... futex resumed>) = 0 [pid 5877] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5872}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5876] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... sendmsg resumed>) = 20 [pid 5871] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] recvfrom(3 [pid 5876] <... mprotect resumed>) = 0 [pid 5875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5874] <... futex resumed>) = 0 [pid 5873] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] exit_group(0 [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5872}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5876] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5875] <... sendmsg resumed>) = 28 [pid 5874] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... futex resumed>) = 0 [pid 5877] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... exit_group resumed>) = ? [pid 5874] +++ exited with 0 +++ [pid 5876] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5867] exit_group(0 [pid 5876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5878 attached [pid 5877] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... futex resumed>) = ? [pid 5872] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] <... exit_group resumed>) = ? [pid 5878] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5878] <... rseq resumed>) = 0 [pid 5877] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5872] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] set_robust_list(0x7fad868a79a0, 24 [pid 5877] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5875] <... sendmsg resumed>) = 20 [pid 5878] <... set_robust_list resumed>) = 0 [pid 5877] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] rt_sigprocmask(SIG_SETMASK, [] [pid 5877] <... futex resumed>) = 1 [pid 5875] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5877] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] +++ exited with 0 +++ [pid 5872] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] exit_group(0 [pid 5878] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] <... futex resumed>) = ? [pid 5872] <... futex resumed>) = 0 [pid 5871] <... exit_group resumed>) = ? [pid 5877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5876] <... clone3 resumed> => {parent_tid=[5878]}, 88) = 5878 [pid 5875] +++ exited with 0 +++ [pid 5872] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5877] <... sendmsg resumed>) = 28 [pid 5876] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] +++ exited with 0 +++ [pid 5877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5872] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] +++ exited with 0 +++ [pid 5869] +++ exited with 0 +++ [pid 5878] <... socket resumed>) = 3 [pid 5877] <... sendmsg resumed>) = 20 [pid 5872] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5878] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5878] <... futex resumed>) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5878] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5877] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] exit_group(0 [pid 5878] <... sendto resumed>) = 32 [pid 5877] <... futex resumed>) = ? [pid 5876] <... futex resumed>) = 0 [pid 5872] <... exit_group resumed>) = ? [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5878] recvfrom(3 [pid 5877] +++ exited with 0 +++ [pid 5876] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5878] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5876}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5878] recvfrom(3 [pid 5872] +++ exited with 0 +++ [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5879 attached [pid 5878] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5876}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5879 [pid 5879] set_robust_list(0x55558bc497a0, 24 [pid 5878] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5879] <... set_robust_list resumed>) = 0 [pid 5878] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5876] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5876] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5881 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5880 attached [pid 5878] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5880 [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] set_robust_list(0x55558bc497a0, 24 [pid 5880] set_robust_list(0x55558bc497a0, 24 [pid 5878] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5881 [pid 5881] <... set_robust_list resumed>) = 0 [pid 5880] <... set_robust_list resumed>) = 0 [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5878] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5880] rt_sigprocmask(SIG_SETMASK, [] [pid 5879] <... prctl resumed>) = 0 [pid 5878] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5876] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] setpgid(0, 0 [pid 5878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5879] <... setpgid resumed>) = 0 [pid 5876] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] rt_sigprocmask(SIG_SETMASK, [] [pid 5880] <... prctl resumed>) = 0 [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5878] <... sendmsg resumed>) = 28 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5880] setpgid(0, 0 [pid 5876] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5880] <... setpgid resumed>) = 0 [pid 5878] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5882 attached [pid 5882] set_robust_list(0x55558bc497a0, 24 [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5878] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5879] <... openat resumed>) = 3 [pid 5876] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5881] <... prctl resumed>) = 0 [pid 5880] <... openat resumed>) = 3 [pid 5876] <... futex resumed>) = 0 [pid 5876] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] setpgid(0, 0 [pid 5878] <... sendmsg resumed>) = 20 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5881] <... setpgid resumed>) = 0 [pid 5879] write(3, "1000", 4 [pid 5878] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] rt_sigprocmask(SIG_SETMASK, [] [pid 5880] write(3, "1000", 4 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5882 [pid 5882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5880] <... write resumed>) = 4 [pid 5879] <... write resumed>) = 4 [pid 5878] <... futex resumed>) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5882] <... prctl resumed>) = 0 [pid 5879] close(3 [pid 5876] exit_group(0 [pid 5882] setpgid(0, 0) = 0 [pid 5882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5878] ???( [pid 5880] close(3 [pid 5876] <... exit_group resumed>) = ? [pid 5878] <... ??? resumed>) = ? [pid 5879] <... close resumed>) = 0 [pid 5882] <... openat resumed>) = 3 [pid 5882] write(3, "1000", 4) = 4 [pid 5882] close(3) = 0 [pid 5881] <... openat resumed>) = 3 [pid 5882] write(1, "executing program\n", 18 [pid 5878] +++ exited with 0 +++ [pid 5882] <... write resumed>) = 18 [pid 5882] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 5882] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5882] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5881] write(3, "1000", 4 [pid 5880] <... close resumed>) = 0 [pid 5879] write(1, "executing program\n", 18 [pid 5876] +++ exited with 0 +++ [pid 5882] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5881] <... write resumed>) = 4 [pid 5880] write(1, "executing program\n", 18 [pid 5879] <... write resumed>) = 18 executing program [pid 5882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5881] close(3 [pid 5880] <... write resumed>) = 18 [pid 5879] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5882] <... mmap resumed>) = 0x7fad86887000 [pid 5881] <... close resumed>) = 0 [pid 5880] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5879] <... futex resumed>) = 0 [pid 5882] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5881] write(1, "executing program\n", 18 [pid 5880] <... futex resumed>) = 0 executing program [pid 5879] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5882] <... mprotect resumed>) = 0 [pid 5881] <... write resumed>) = 18 [pid 5880] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5879] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5882] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5881] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5879] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5881] <... futex resumed>) = 0 [pid 5880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5882] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5881] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5879] <... mmap resumed>) = 0x7fad86887000 [pid 5882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5880] <... mmap resumed>) = 0x7fad86887000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5879] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5883 attached [pid 5882] <... clone3 resumed> => {parent_tid=[5883]}, 88) = 5883 [pid 5881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5880] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5879] <... mprotect resumed>) = 0 [pid 5882] rt_sigprocmask(SIG_SETMASK, [] [pid 5881] <... mmap resumed>) = 0x7fad86887000 [pid 5880] <... mprotect resumed>) = 0 [pid 5882] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5880] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5879] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5883] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5882] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... mprotect resumed>) = 0 [pid 5882] <... futex resumed>) = 0 [pid 5881] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5880] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5879] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5883] <... rseq resumed>) = 0 [pid 5882] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5884 attached [pid 5883] set_robust_list(0x7fad868a79a0, 24 [pid 5881] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5886 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5885 attached [pid 5884] set_robust_list(0x55558bc497a0, 24 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5880] <... clone3 resumed> => {parent_tid=[5885]}, 88) = 5885 [pid 5886] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5885] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5884 [pid 5886] <... rseq resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5887 attached [pid 5881] <... clone3 resumed> => {parent_tid=[5887]}, 88) = 5887 [pid 5880] rt_sigprocmask(SIG_SETMASK, [] [pid 5879] <... clone3 resumed> => {parent_tid=[5886]}, 88) = 5886 [pid 5887] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5886] set_robust_list(0x7fad868a79a0, 24 [pid 5885] <... rseq resumed>) = 0 [pid 5883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] rt_sigprocmask(SIG_SETMASK, [] [pid 5880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5879] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5887] <... rseq resumed>) = 0 [pid 5886] <... set_robust_list resumed>) = 0 [pid 5885] set_robust_list(0x7fad868a79a0, 24 [pid 5883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5880] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5887] set_robust_list(0x7fad868a79a0, 24 [pid 5886] rt_sigprocmask(SIG_SETMASK, [] [pid 5885] <... set_robust_list resumed>) = 0 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5883] <... socket resumed>) = 3 [pid 5881] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 0 [pid 5879] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5887] <... set_robust_list resumed>) = 0 [pid 5886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5885] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5883] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 0 [pid 5880] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] <... futex resumed>) = 0 [pid 5887] rt_sigprocmask(SIG_SETMASK, [] [pid 5886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5884] <... prctl resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5882] <... futex resumed>) = 0 [pid 5881] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5886] <... socket resumed>) = 3 [pid 5885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5884] setpgid(0, 0 [pid 5883] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... setpgid resumed>) = 0 [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5882] <... futex resumed>) = 0 [pid 5887] <... socket resumed>) = 3 [pid 5883] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5882] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... socket resumed>) = 3 [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5887] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = 1 [pid 5883] <... sendto resumed>) = 32 [pid 5881] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] recvfrom(3 [pid 5887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5887] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5881] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... openat resumed>) = 3 [pid 5883] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5882}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5880] <... futex resumed>) = 0 [pid 5887] <... sendto resumed>) = 32 [pid 5886] <... sendto resumed>) = 32 [pid 5885] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] write(3, "1000", 4 [pid 5883] recvfrom(3 [pid 5880] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] recvfrom(3 [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... write resumed>) = 4 [pid 5880] <... futex resumed>) = 0 [pid 5887] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5881}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5883] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5882}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5880] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] recvfrom(3 [pid 5886] recvfrom(3 [pid 5885] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5884] close(3 [pid 5883] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5881}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5886] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5879}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5887] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] recvfrom(3 [pid 5885] <... sendto resumed>) = 32 [pid 5884] <... close resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5882] <... futex resumed>) = 0 [pid 5887] <... futex resumed>) = 1 [pid 5886] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5879}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5884] write(1, "executing program\n", 18 [pid 5883] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5882] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] recvfrom(3 [pid 5884] <... write resumed>) = 18 [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] <... futex resumed>) = 0 [pid 5881] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] <... futex resumed>) = 1 [pid 5885] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5880}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5884] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5882] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5887] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5886] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] recvfrom(3 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5879] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5883] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... futex resumed>) = 1 [pid 5886] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5885] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5880}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5884] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5882] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5885] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5883] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5886] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... futex resumed>) = 0 [pid 5887] <... sendmsg resumed>) = 28 [pid 5886] <... futex resumed>) = 1 [pid 5885] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5880] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... mmap resumed>) = 0x7fad86887000 [pid 5883] <... sendmsg resumed>) = 28 [pid 5880] <... futex resumed>) = 0 [pid 5879] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5881] <... futex resumed>) = 0 [pid 5880] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5884] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5883] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... futex resumed>) = 0 [pid 5887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5881] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... sendmsg resumed>) = 20 [pid 5885] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] <... mprotect resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5882] <... futex resumed>) = 0 [pid 5886] <... sendmsg resumed>) = 28 [pid 5885] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5887] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5882] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 0 [pid 5887] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = 1 [pid 5885] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5882] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5880] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = 0 [pid 5887] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] exit_group(0 [pid 5880] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5888 attached [pid 5887] <... futex resumed>) = ? [pid 5886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5884] <... clone3 resumed> => {parent_tid=[5888]}, 88) = 5888 [pid 5883] <... sendmsg resumed>) = 20 [pid 5881] <... exit_group resumed>) = ? [pid 5880] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5887] +++ exited with 0 +++ [pid 5886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5885] <... sendmsg resumed>) = 28 [pid 5884] rt_sigprocmask(SIG_SETMASK, [] [pid 5883] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = 0 [pid 5888] <... rseq resumed>) = 0 [pid 5886] <... sendmsg resumed>) = 20 [pid 5885] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5881] +++ exited with 0 +++ [pid 5879] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] set_robust_list(0x7fad868a79a0, 24 [pid 5886] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5888] <... set_robust_list resumed>) = 0 [pid 5886] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5884] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... futex resumed>) = 1 [pid 5882] <... futex resumed>) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5879] exit_group(0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5888] rt_sigprocmask(SIG_SETMASK, [] [pid 5885] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] <... futex resumed>) = 0 [pid 5883] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] exit_group(0 [pid 5880] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5886] +++ exited with 0 +++ [pid 5885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] <... futex resumed>) = ? [pid 5882] <... exit_group resumed>) = ? [pid 5880] <... futex resumed>) = 0 [pid 5879] <... exit_group resumed>) = ? [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5883] +++ exited with 0 +++ [pid 5880] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] <... socket resumed>) = 3 [pid 5885] <... sendmsg resumed>) = 20 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5888] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = 1 [pid 5885] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5882] +++ exited with 0 +++ [pid 5880] <... futex resumed>) = 0 [pid 5879] +++ exited with 0 +++ [pid 5888] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5882, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] <... futex resumed>) = ? [pid 5884] <... futex resumed>) = 0 [pid 5880] <... exit_group resumed>) = ? [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5888] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5885] +++ exited with 0 +++ [pid 5884] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] +++ exited with 0 +++ [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5880, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5888] <... sendto resumed>) = 32 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5889 attached [pid 5888] recvfrom(3 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5889 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5889] set_robust_list(0x55558bc497a0, 24 [pid 5888] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5884}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] <... set_robust_list resumed>) = 0 [pid 5888] recvfrom(3 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5888] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5884}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5888] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5889] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5888] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5890 attached [pid 5888] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5890] set_robust_list(0x55558bc497a0, 24) = 0 [pid 5884] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5892 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5891 attached [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5884] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5890 [pid 5892] set_robust_list(0x55558bc497a0, 24 [pid 5891] set_robust_list(0x55558bc497a0, 24 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5888] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5892] <... set_robust_list resumed>) = 0 [pid 5891] <... set_robust_list resumed>) = 0 [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5889] <... prctl resumed>) = 0 [pid 5888] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5884] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5892 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5891 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5892] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5890] <... prctl resumed>) = 0 [pid 5889] setpgid(0, 0 [pid 5888] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] setpgid(0, 0 [pid 5889] <... setpgid resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5884] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] <... setpgid resumed>) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5884] <... futex resumed>) = 0 [pid 5892] <... prctl resumed>) = 0 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5888] <... sendmsg resumed>) = 28 [pid 5892] setpgid(0, 0 [pid 5891] <... prctl resumed>) = 0 [pid 5892] <... setpgid resumed>) = 0 [pid 5891] setpgid(0, 0 [pid 5892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5891] <... setpgid resumed>) = 0 [pid 5884] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... openat resumed>) = 3 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5890] <... openat resumed>) = 3 [pid 5888] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] write(3, "1000", 4 [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5888] <... futex resumed>) = 0 [pid 5891] <... openat resumed>) = 3 [pid 5890] write(3, "1000", 4 [pid 5889] <... write resumed>) = 4 [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5884] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... openat resumed>) = 3 [pid 5891] write(3, "1000", 4 [pid 5890] <... write resumed>) = 4 [pid 5889] close(3 [pid 5888] <... sendmsg resumed>) = 20 [pid 5884] <... futex resumed>) = 0 [pid 5892] write(3, "1000", 4 [pid 5891] <... write resumed>) = 4 [pid 5890] close(3 [pid 5889] <... close resumed>) = 0 [pid 5888] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5892] <... write resumed>) = 4 [pid 5891] close(3 [pid 5890] <... close resumed>) = 0 [pid 5889] write(1, "executing program\n", 18 [pid 5888] <... futex resumed>) = 0 [pid 5884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5892] close(3 [pid 5891] <... close resumed>) = 0 [pid 5890] write(1, "executing program\n", 18 [pid 5889] <... write resumed>) = 18 [pid 5888] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5884] exit_group(0 [pid 5892] <... close resumed>) = 0 [pid 5891] write(1, "executing program\n", 18 [pid 5890] <... write resumed>) = 18 [pid 5889] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = ? [pid 5884] <... exit_group resumed>) = ? executing program [pid 5892] write(1, "executing program\n", 18 [pid 5891] <... write resumed>) = 18 [pid 5890] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5888] +++ exited with 0 +++ executing program [pid 5891] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... write resumed>) = 18 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5889] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5884] +++ exited with 0 +++ [pid 5892] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5890] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5889] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5892] <... futex resumed>) = 0 [pid 5891] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5890] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5889] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5884, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5892] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5892] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5889] <... mmap resumed>) = 0x7fad86887000 [pid 5892] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5890] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] <... mmap resumed>) = 0x7fad86887000 [pid 5889] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5891] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5890] <... mprotect resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5889] <... mprotect resumed>) = 0 [pid 5892] <... mmap resumed>) = 0x7fad86887000 [pid 5891] <... mprotect resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5889] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5892] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5891] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5892] <... mprotect resumed>) = 0 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5889] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5893 attached [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5894 attached [pid 5893] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5893] set_robust_list(0x7fad868a79a0, 24 [pid 5894] set_robust_list(0x55558bc497a0, 24 [pid 5893] <... set_robust_list resumed>) = 0 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5893] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5894 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5895 attached [pid 5894] rt_sigprocmask(SIG_SETMASK, [] [pid 5893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5892] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5896 attached [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5893] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5896] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5896] <... rseq resumed>) = 0 [pid 5894] <... prctl resumed>) = 0 [pid 5892] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5891] <... clone3 resumed> => {parent_tid=[5895]}, 88) = 5895 [pid 5889] <... clone3 resumed> => {parent_tid=[5896]}, 88) = 5896 [pid 5896] set_robust_list(0x7fad868a79a0, 24 [pid 5895] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5896] <... set_robust_list resumed>) = 0 [pid 5894] setpgid(0, 0 [pid 5896] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] <... setpgid resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5897 attached [pid 5896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5895] <... rseq resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5891] rt_sigprocmask(SIG_SETMASK, [] [pid 5890] <... clone3 resumed> => {parent_tid=[5893]}, 88) = 5893 [pid 5889] rt_sigprocmask(SIG_SETMASK, [] [pid 5897] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5896] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] set_robust_list(0x7fad868a79a0, 24 [pid 5891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5890] rt_sigprocmask(SIG_SETMASK, [] [pid 5889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] <... openat resumed>) = 3 [pid 5892] <... clone3 resumed> => {parent_tid=[5897]}, 88) = 5897 [pid 5897] <... rseq resumed>) = 0 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5894] write(3, "1000", 4 [pid 5891] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5889] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] set_robust_list(0x7fad868a79a0, 24 [pid 5895] rt_sigprocmask(SIG_SETMASK, [] [pid 5894] <... write resumed>) = 4 [pid 5892] rt_sigprocmask(SIG_SETMASK, [] [pid 5891] <... futex resumed>) = 0 [pid 5890] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... set_robust_list resumed>) = 0 [pid 5896] <... futex resumed>) = 0 [pid 5895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5894] close(3 [pid 5893] <... futex resumed>) = 0 [pid 5892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5891] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] <... futex resumed>) = 1 [pid 5889] <... futex resumed>) = 1 [pid 5897] rt_sigprocmask(SIG_SETMASK, [] [pid 5896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5894] <... close resumed>) = 0 [pid 5893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5892] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5896] <... socket resumed>) = 3 [pid 5895] <... socket resumed>) = 3 [pid 5894] write(1, "executing program\n", 18 [pid 5893] <... socket resumed>) = 3 [pid 5892] <... futex resumed>) = 0 executing program [pid 5897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5896] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... write resumed>) = 18 [pid 5893] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... socket resumed>) = 3 [pid 5896] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 1 [pid 5894] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5895] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] <... futex resumed>) = 0 [pid 5889] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5893] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = 0 [pid 5891] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5897] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5895] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5894] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5889] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] <... sendto resumed>) = 32 [pid 5894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5893] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5892] <... futex resumed>) = 0 [pid 5890] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5896] recvfrom(3 [pid 5895] <... sendto resumed>) = 32 [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5893] <... sendto resumed>) = 32 [pid 5892] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... sendto resumed>) = 32 [pid 5896] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5889}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5895] recvfrom(3 [pid 5894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5893] recvfrom(3 [pid 5897] recvfrom(3 [pid 5895] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5891}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5897] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5892}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5896] recvfrom(3 [pid 5895] recvfrom(3 [pid 5894] <... mmap resumed>) = 0x7fad86887000 [pid 5893] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5890}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5897] recvfrom(3 [pid 5896] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5889}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5895] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5891}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5894] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5893] recvfrom(3 [pid 5897] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5892}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5896] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... mprotect resumed>) = 0 [pid 5893] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5890}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5897] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... futex resumed>) = 1 [pid 5895] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5893] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5897] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5889] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5894] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5893] <... futex resumed>) = 1 [pid 5892] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5895] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5893] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5898 attached [pid 5897] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5896] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5897] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5896] <... futex resumed>) = 0 [pid 5895] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] <... futex resumed>) = 0 [pid 5898] <... rseq resumed>) = 0 [pid 5897] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] <... futex resumed>) = 0 [pid 5894] <... clone3 resumed> => {parent_tid=[5898]}, 88) = 5898 [pid 5893] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5891] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5897] <... futex resumed>) = 1 [pid 5894] rt_sigprocmask(SIG_SETMASK, [] [pid 5893] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 0 [pid 5898] set_robust_list(0x7fad868a79a0, 24 [pid 5897] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5893] <... futex resumed>) = 0 [pid 5892] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... set_robust_list resumed>) = 0 [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... futex resumed>) = 0 [pid 5893] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] <... sendmsg resumed>) = 28 [pid 5892] <... futex resumed>) = 0 [pid 5891] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 1 [pid 5898] rt_sigprocmask(SIG_SETMASK, [] [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5896] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5895] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] <... futex resumed>) = 0 [pid 5889] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5897] <... sendmsg resumed>) = 28 [pid 5896] <... sendmsg resumed>) = 28 [pid 5894] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5891] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5895] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5898] <... socket resumed>) = 3 [pid 5897] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5893] <... sendmsg resumed>) = 28 [pid 5891] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = 1 [pid 5893] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5898] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5893] <... futex resumed>) = 1 [pid 5892] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5889] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = 1 [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5895] <... sendmsg resumed>) = 20 [pid 5894] <... futex resumed>) = 0 [pid 5893] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = 0 [pid 5890] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5898] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5896] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5895] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] <... futex resumed>) = 0 [pid 5889] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5897] <... sendmsg resumed>) = 20 [pid 5896] <... sendmsg resumed>) = 20 [pid 5895] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5891] <... futex resumed>) = 0 [pid 5890] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5897] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] exit_group(0 [pid 5896] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5893] <... sendmsg resumed>) = 20 [pid 5891] <... exit_group resumed>) = ? [pid 5898] <... sendto resumed>) = 32 [pid 5897] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = 1 [pid 5895] <... futex resumed>) = ? [pid 5892] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 0 [pid 5896] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] exit_group(0 [pid 5889] exit_group(0 [pid 5896] <... futex resumed>) = ? [pid 5892] <... exit_group resumed>) = ? [pid 5889] <... exit_group resumed>) = ? [pid 5898] recvfrom(3 [pid 5896] +++ exited with 0 +++ [pid 5893] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5894}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5895] +++ exited with 0 +++ [pid 5893] <... futex resumed>) = 1 [pid 5891] +++ exited with 0 +++ [pid 5898] recvfrom(3 [pid 5890] <... futex resumed>) = 0 [pid 5889] +++ exited with 0 +++ [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5893] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5890] exit_group(0 [pid 5898] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5894}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5890] <... exit_group resumed>) = ? [pid 5898] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = ? [pid 5897] +++ exited with 0 +++ [pid 5892] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5898] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5894] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5894] <... futex resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5894] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5899 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5900 attached [pid 5899] set_robust_list(0x55558bc497a0, 24 [pid 5898] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5893] +++ exited with 0 +++ [pid 5890] +++ exited with 0 +++ [pid 5639] <... restart_syscall resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5899 [pid 5900] set_robust_list(0x55558bc497a0, 24 [pid 5899] <... set_robust_list resumed>) = 0 [pid 5898] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5900 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5900] <... set_robust_list resumed>) = 0 [pid 5899] rt_sigprocmask(SIG_SETMASK, [] [pid 5898] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5900] rt_sigprocmask(SIG_SETMASK, [] [pid 5899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5898] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5894] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5898] <... sendmsg resumed>) = 28 [pid 5894] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5894] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5900] <... prctl resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5900] setpgid(0, 0 [pid 5899] <... prctl resumed>) = 0 [pid 5898] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5900] <... setpgid resumed>) = 0 [pid 5899] setpgid(0, 0 [pid 5898] <... futex resumed>) = 0 [pid 5894] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5900] write(3, "1000", 4ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5901 attached ) = 4 [pid 5900] close(3 [pid 5901] set_robust_list(0x55558bc497a0, 24 [pid 5900] <... close resumed>) = 0 [pid 5901] <... set_robust_list resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5902 attached [pid 5900] write(1, "executing program\n", 18 [pid 5899] <... setpgid resumed>) = 0 [pid 5898] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5894] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5901 executing program [pid 5902] set_robust_list(0x55558bc497a0, 24 [pid 5901] rt_sigprocmask(SIG_SETMASK, [] [pid 5900] <... write resumed>) = 18 [pid 5899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5898] <... sendmsg resumed>) = 20 [pid 5894] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5902 [pid 5902] <... set_robust_list resumed>) = 0 [pid 5901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5900] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... openat resumed>) = 3 [pid 5898] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5902] rt_sigprocmask(SIG_SETMASK, [] [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5900] <... futex resumed>) = 0 [pid 5899] write(3, "1000", 4 [pid 5898] <... futex resumed>) = 1 [pid 5902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5901] <... prctl resumed>) = 0 [pid 5900] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5894] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5901] setpgid(0, 0 [pid 5900] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5899] <... write resumed>) = 4 [pid 5898] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] exit_group(0 [pid 5902] <... prctl resumed>) = 0 [pid 5901] <... setpgid resumed>) = 0 [pid 5900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5899] close(3 [pid 5898] <... futex resumed>) = ? [pid 5894] <... exit_group resumed>) = ? [pid 5902] setpgid(0, 0 [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5899] <... close resumed>) = 0 [pid 5898] +++ exited with 0 +++ [pid 5902] <... setpgid resumed>) = 0 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 executing program [pid 5899] write(1, "executing program\n", 18 [pid 5901] <... openat resumed>) = 3 [pid 5900] <... mmap resumed>) = 0x7fad86887000 [pid 5899] <... write resumed>) = 18 [pid 5894] +++ exited with 0 +++ [pid 5902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5901] write(3, "1000", 4 [pid 5900] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5899] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... write resumed>) = 4 [pid 5900] <... mprotect resumed>) = 0 [pid 5899] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5901] close(3 [pid 5900] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5899] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5902] <... openat resumed>) = 3 [pid 5901] <... close resumed>) = 0 [pid 5900] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5899] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5899] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 5901] write(1, "executing program\n", 18 [pid 5899] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5903 attached [pid 5902] write(3, "1000", 4 [pid 5901] <... write resumed>) = 18 [pid 5903] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5902] <... write resumed>) = 4 [pid 5901] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... clone3 resumed> => {parent_tid=[5903]}, 88) = 5903 [pid 5899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5903] <... rseq resumed>) = 0 [pid 5902] close(3 [pid 5901] <... futex resumed>) = 0 [pid 5900] rt_sigprocmask(SIG_SETMASK, [] [pid 5903] set_robust_list(0x7fad868a79a0, 24 [pid 5902] <... close resumed>) = 0 [pid 5901] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5899] <... mmap resumed>) = 0x7fad86887000 [pid 5900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5903] <... set_robust_list resumed>) = 0 [pid 5903] rt_sigprocmask(SIG_SETMASK, [] [pid 5900] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5903] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5902] write(1, "executing program\n", 18 [pid 5901] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5899] <... mprotect resumed>) = 0 executing program [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] <... write resumed>) = 18 [pid 5901] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5900] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... socket resumed>) = 3 [pid 5902] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5899] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5902] <... futex resumed>) = 0 [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5903] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5899] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5903] <... futex resumed>) = 1 [pid 5902] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5901] <... mmap resumed>) = 0x7fad86887000 [pid 5900] <... futex resumed>) = 0 [pid 5899] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5904 attached [pid 5903] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5900] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5899] <... clone3 resumed> => {parent_tid=[5904]}, 88) = 5904 [pid 5904] <... rseq resumed>) = 0 [pid 5903] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5902] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5900] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5904] set_robust_list(0x7fad868a79a0, 24 [pid 5903] <... sendto resumed>) = 32 [pid 5902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5901] <... mprotect resumed>) = 0 [pid 5899] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5904] <... set_robust_list resumed>) = 0 [pid 5902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5905 attached [pid 5904] rt_sigprocmask(SIG_SETMASK, [] [pid 5903] recvfrom(3 [pid 5901] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5905] set_robust_list(0x55558bc497a0, 24 [pid 5904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5902] <... mmap resumed>) = 0x7fad86887000 [pid 5905] <... set_robust_list resumed>) = 0 [pid 5901] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5904] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5903] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5900}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5902] <... mprotect resumed>) = 0 [pid 5899] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5905 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5906 attached [pid 5905] rt_sigprocmask(SIG_SETMASK, [] [pid 5904] <... futex resumed>) = 0 [pid 5903] recvfrom(3 [pid 5902] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5899] <... futex resumed>) = 1 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5906] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5903] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5900}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5902] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5901] <... clone3 resumed> => {parent_tid=[5906]}, 88) = 5906 [pid 5899] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5906] <... rseq resumed>) = 0 [pid 5905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5904] <... socket resumed>) = 3 [pid 5903] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5901] rt_sigprocmask(SIG_SETMASK, [] [pid 5906] set_robust_list(0x7fad868a79a0, 24 [pid 5904] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... futex resumed>) = 1 [pid 5901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5905] <... prctl resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5906] <... set_robust_list resumed>) = 0 [pid 5903] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5907 attached [pid 5906] rt_sigprocmask(SIG_SETMASK, [] [pid 5905] setpgid(0, 0 [pid 5904] <... futex resumed>) = 1 [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5901] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... futex resumed>) = 0 [pid 5899] <... futex resumed>) = 0 [pid 5907] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5905] <... setpgid resumed>) = 0 [pid 5904] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5900] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... clone3 resumed> => {parent_tid=[5907]}, 88) = 5907 [pid 5901] <... futex resumed>) = 0 [pid 5907] <... rseq resumed>) = 0 [pid 5906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5903] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5899] <... futex resumed>) = 0 [pid 5907] set_robust_list(0x7fad868a79a0, 24 [pid 5906] <... socket resumed>) = 3 [pid 5905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5903] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] rt_sigprocmask(SIG_SETMASK, [] [pid 5901] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] <... set_robust_list resumed>) = 0 [pid 5906] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5907] rt_sigprocmask(SIG_SETMASK, [] [pid 5906] <... futex resumed>) = 0 [pid 5903] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5906] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5907] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5900] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... sendmsg resumed>) = 28 [pid 5903] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] <... openat resumed>) = 3 [pid 5904] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5901] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = 0 [pid 5905] write(3, "1000", 4 [pid 5903] <... futex resumed>) = 1 [pid 5902] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5906] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5905] <... write resumed>) = 4 [pid 5904] <... sendto resumed>) = 32 [pid 5903] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] <... futex resumed>) = 1 [pid 5901] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5906] <... sendto resumed>) = 32 [pid 5900] <... futex resumed>) = 0 [pid 5907] <... socket resumed>) = 3 [pid 5905] close(3 [pid 5904] recvfrom(3 [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] <... close resumed>) = 0 [pid 5904] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5899}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5907] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] recvfrom(3 [pid 5905] write(1, "executing program\n", 18 [pid 5904] recvfrom(3 [pid 5900] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] <... futex resumed>) = 1 executing program [pid 5906] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5901}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5905] <... write resumed>) = 18 [pid 5903] <... sendmsg resumed>) = 20 [pid 5902] <... futex resumed>) = 0 [pid 5907] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5906] recvfrom(3 [pid 5904] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5899}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5905] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5906] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5901}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5905] <... futex resumed>) = 0 [pid 5904] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... futex resumed>) = 0 [pid 5907] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5906] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5904] <... futex resumed>) = 1 [pid 5902] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] <... futex resumed>) = 0 [pid 5907] <... sendto resumed>) = 32 [pid 5906] <... futex resumed>) = 1 [pid 5905] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5904] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5899] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] recvfrom(3 [pid 5906] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5905] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5903] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] exit_group(0 [pid 5899] <... futex resumed>) = 0 [pid 5907] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5902}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5906] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5904] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5903] <... futex resumed>) = ? [pid 5901] <... futex resumed>) = 0 [pid 5900] <... exit_group resumed>) = ? [pid 5899] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] recvfrom(3 [pid 5906] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5904] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5902}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5906] <... futex resumed>) = 0 [pid 5907] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] <... futex resumed>) = 1 [pid 5902] <... futex resumed>) = 0 [pid 5907] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] <... futex resumed>) = 0 [pid 5907] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5902] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5907] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] <... futex resumed>) = 0 [pid 5907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5902] <... futex resumed>) = 0 [pid 5907] <... sendmsg resumed>) = 28 [pid 5905] <... mmap resumed>) = 0x7fad86887000 [pid 5904] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5904] <... futex resumed>) = 1 [pid 5901] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5901] <... futex resumed>) = 1 [pid 5904] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] <... mprotect resumed>) = 0 [pid 5907] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = 0 [pid 5902] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] <... futex resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5905] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5899] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5906] <... sendmsg resumed>) = 28 [pid 5905] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5904] <... futex resumed>) = 0 [pid 5903] +++ exited with 0 +++ [pid 5902] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] +++ exited with 0 +++ [pid 5899] <... futex resumed>) = 1 [pid 5907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5906] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5902] <... futex resumed>) = 0 [pid 5899] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5908 attached [pid 5907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5906] <... futex resumed>) = 1 [pid 5904] <... sendmsg resumed>) = 28 [pid 5902] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] <... futex resumed>) = 0 [pid 5908] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5907] <... sendmsg resumed>) = 20 [pid 5906] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] <... clone3 resumed> => {parent_tid=[5908]}, 88) = 5908 [pid 5904] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5908] <... rseq resumed>) = 0 [pid 5907] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] set_robust_list(0x7fad868a79a0, 24 [pid 5907] <... futex resumed>) = 1 [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5904] <... futex resumed>) = 1 [pid 5905] rt_sigprocmask(SIG_SETMASK, [] [pid 5902] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5899] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5908] <... set_robust_list resumed>) = 0 [pid 5907] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5906] <... sendmsg resumed>) = 20 [pid 5905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5904] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] exit_group(0 [pid 5901] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5908] rt_sigprocmask(SIG_SETMASK, [] [pid 5907] <... futex resumed>) = ? [pid 5906] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] <... exit_group resumed>) = ? [pid 5908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5907] +++ exited with 0 +++ [pid 5906] <... futex resumed>) = 0 [pid 5905] <... futex resumed>) = 0 [pid 5904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5899] <... futex resumed>) = 0 [pid 5908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5906] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] <... sendmsg resumed>) = 20 [pid 5902] +++ exited with 0 +++ [pid 5901] exit_group(0 [pid 5899] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... socket resumed>) = 3 [pid 5904] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... exit_group resumed>) = ? [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5902, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5908] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = ? [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5908] <... futex resumed>) = 1 [pid 5905] <... futex resumed>) = 0 [pid 5904] <... futex resumed>) = 0 [pid 5899] exit_group(0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5908] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... exit_group resumed>) = ? [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5909 attached [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5906] +++ exited with 0 +++ [pid 5905] <... futex resumed>) = 0 [pid 5904] +++ exited with 0 +++ [pid 5901] +++ exited with 0 +++ [pid 5909] set_robust_list(0x55558bc497a0, 24 [pid 5905] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... set_robust_list resumed>) = 0 [pid 5899] +++ exited with 0 +++ [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5909] rt_sigprocmask(SIG_SETMASK, [] [pid 5908] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5909 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5899, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5908] <... sendto resumed>) = 32 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5909] <... prctl resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... restart_syscall resumed>) = 0 [pid 5909] setpgid(0, 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5909] <... setpgid resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5908] recvfrom(3 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5910 attached [pid 5909] <... openat resumed>) = 3 [pid 5908] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5905}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5909] write(3, "1000", 4 [pid 5908] recvfrom(3 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5910] set_robust_list(0x55558bc497a0, 24 [pid 5909] <... write resumed>) = 4 [pid 5908] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5905}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5910 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5909] close(3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5911 attached [pid 5910] <... set_robust_list resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5911] set_robust_list(0x55558bc497a0, 24 [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5909] write(1, "executing program\n", 18 [pid 5908] <... futex resumed>) = 1 [pid 5905] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5911 executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5912 attached [pid 5911] <... set_robust_list resumed>) = 0 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5909] <... write resumed>) = 18 [pid 5908] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] set_robust_list(0x55558bc497a0, 24 [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5909] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5905] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] <... prctl resumed>) = 0 [pid 5909] <... futex resumed>) = 0 [pid 5908] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5905] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5909] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5908] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5911] <... prctl resumed>) = 0 [pid 5910] setpgid(0, 0 [pid 5909] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5908] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5912 [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] setpgid(0, 0 [pid 5910] <... setpgid resumed>) = 0 [pid 5909] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5908] <... futex resumed>) = 1 [pid 5905] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5911] <... setpgid resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5908] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] <... prctl resumed>) = 0 [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5910] <... openat resumed>) = 3 [pid 5909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5905] <... futex resumed>) = 0 [pid 5912] setpgid(0, 0 [pid 5909] <... mmap resumed>) = 0x7fad86887000 [pid 5908] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5905] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] <... setpgid resumed>) = 0 [pid 5910] write(3, "1000", 4 [pid 5909] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5908] <... sendmsg resumed>) = 28 [pid 5910] <... write resumed>) = 4 [pid 5909] <... mprotect resumed>) = 0 [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5909] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5908] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... openat resumed>) = 3 [pid 5910] close(3) = 0 [pid 5908] <... futex resumed>) = 1 [pid 5905] <... futex resumed>) = 0 [pid 5910] write(1, "executing program\n", 18) = 18 [pid 5909] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5908] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5905] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... openat resumed>) = 3 executing program [pid 5910] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5908] <... sendmsg resumed>) = 20 [pid 5905] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5913 attached [pid 5908] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5913] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5912] write(3, "1000", 4 [pid 5911] write(3, "1000", 4 [pid 5910] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5909] <... clone3 resumed> => {parent_tid=[5913]}, 88) = 5913 [pid 5908] <... futex resumed>) = 0 [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... rseq resumed>) = 0 [pid 5912] <... write resumed>) = 4 [pid 5911] <... write resumed>) = 4 [pid 5910] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5909] rt_sigprocmask(SIG_SETMASK, [] [pid 5908] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] exit_group(0 [pid 5913] set_robust_list(0x7fad868a79a0, 24 [pid 5912] close(3 [pid 5911] close(3 [pid 5910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5908] <... futex resumed>) = ? [pid 5905] <... exit_group resumed>) = ? [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] <... close resumed>) = 0 [pid 5911] <... close resumed>) = 0 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] rt_sigprocmask(SIG_SETMASK, [] [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5909] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] write(1, "executing program\n", 18 [pid 5911] write(1, "executing program\n", 18 [pid 5910] <... mmap resumed>) = 0x7fad86887000 [pid 5909] <... futex resumed>) = 0 executing program executing program [pid 5913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5908] +++ exited with 0 +++ [pid 5909] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] +++ exited with 0 +++ [pid 5912] <... write resumed>) = 18 [pid 5911] <... write resumed>) = 18 [pid 5910] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5913] <... socket resumed>) = 3 [pid 5912] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... mprotect resumed>) = 0 [pid 5913] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5913] <... futex resumed>) = 1 [pid 5912] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5911] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5910] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5909] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5913] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5911] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5909] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5914 attached [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5909] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5914] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5913] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] <... clone3 resumed> => {parent_tid=[5914]}, 88) = 5914 [pid 5909] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5915 attached [pid 5914] <... rseq resumed>) = 0 [pid 5913] <... sendto resumed>) = 32 [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] rt_sigprocmask(SIG_SETMASK, [] [pid 5915] set_robust_list(0x55558bc497a0, 24 [pid 5914] set_robust_list(0x7fad868a79a0, 24 [pid 5912] <... mmap resumed>) = 0x7fad86887000 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5914] <... set_robust_list resumed>) = 0 [pid 5913] recvfrom(3 [pid 5912] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5911] <... mmap resumed>) = 0x7fad86887000 [pid 5910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5915 [pid 5915] rt_sigprocmask(SIG_SETMASK, [] [pid 5914] rt_sigprocmask(SIG_SETMASK, [] [pid 5913] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5909}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5912] <... mprotect resumed>) = 0 [pid 5911] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5910] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] recvfrom(3 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5911] <... mprotect resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5913] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5909}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5912] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5914] <... socket resumed>) = 3 [pid 5913] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5910] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5916 attached [pid 5915] <... prctl resumed>) = 0 [pid 5914] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = 1 [pid 5911] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5909] <... futex resumed>) = 0 [pid 5916] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5915] setpgid(0, 0 [pid 5914] <... futex resumed>) = 0 [pid 5913] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5912] <... clone3 resumed> => {parent_tid=[5916]}, 88) = 5916 [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5910] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... rseq resumed>) = 0 [pid 5914] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5913] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5912] rt_sigprocmask(SIG_SETMASK, [] [pid 5909] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5917 attached [pid 5916] set_robust_list(0x7fad868a79a0, 24 [pid 5915] <... setpgid resumed>) = 0 [pid 5914] <... sendto resumed>) = 32 [pid 5913] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5909] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... set_robust_list resumed>) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5912] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5917] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5916] rt_sigprocmask(SIG_SETMASK, [] [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5914] recvfrom(3 [pid 5913] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... futex resumed>) = 0 [pid 5911] <... clone3 resumed> => {parent_tid=[5917]}, 88) = 5917 [pid 5910] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... rseq resumed>) = 0 [pid 5916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5914] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5910}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... futex resumed>) = 0 [pid 5917] set_robust_list(0x7fad868a79a0, 24 [pid 5916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5915] <... openat resumed>) = 3 [pid 5914] recvfrom(3 [pid 5913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5911] rt_sigprocmask(SIG_SETMASK, [] [pid 5909] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... set_robust_list resumed>) = 0 [pid 5916] <... socket resumed>) = 3 [pid 5915] write(3, "1000", 4 [pid 5914] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5910}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5913] <... sendmsg resumed>) = 28 [pid 5911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5917] rt_sigprocmask(SIG_SETMASK, [] [pid 5916] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... write resumed>) = 4 [pid 5914] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5915] close(3 [pid 5914] <... futex resumed>) = 1 [pid 5913] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5909] <... futex resumed>) = 0 [pid 5911] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5916] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... close resumed>) = 0 [pid 5914] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 0 [pid 5910] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... socket resumed>) = 3 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] write(1, "executing program\n", 18 [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] <... futex resumed>) = 0 [pid 5909] <... futex resumed>) = 0 [pid 5917] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5916] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5915] <... write resumed>) = 18 [pid 5914] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5912] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] <... futex resumed>) = 0 [pid 5909] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... futex resumed>) = 0 [pid 5916] <... sendto resumed>) = 32 [pid 5915] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5913] <... sendmsg resumed>) = 20 [pid 5911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5910] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] recvfrom(3 [pid 5915] <... futex resumed>) = 0 [pid 5914] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5912}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5915] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5914] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5910] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... futex resumed>) = 0 [pid 5917] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5916] recvfrom(3 [pid 5915] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5914] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5911] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... sendto resumed>) = 32 [pid 5916] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5912}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5915] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5914] <... sendmsg resumed>) = 28 [pid 5913] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] <... futex resumed>) = 0 [pid 5909] exit_group(0 [pid 5917] recvfrom(3 [pid 5916] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5913] <... futex resumed>) = ? [pid 5910] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... exit_group resumed>) = ? [pid 5917] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5911}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5916] <... futex resumed>) = 1 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] +++ exited with 0 +++ [pid 5912] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... mmap resumed>) = 0x7fad86887000 [pid 5914] <... futex resumed>) = 0 [pid 5912] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] +++ exited with 0 +++ [pid 5917] recvfrom(3 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5914] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5912] <... futex resumed>) = 0 [pid 5910] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5917] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5911}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5916] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5915] <... mprotect resumed>) = 0 [pid 5914] <... sendmsg resumed>) = 20 [pid 5912] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5917] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5914] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... futex resumed>) = 1 [pid 5916] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5917] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] <... futex resumed>) = 1 [pid 5915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5914] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... futex resumed>) = 0 [pid 5911] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5916] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5912] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5918 attached [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] <... sendmsg resumed>) = 28 [pid 5915] <... clone3 resumed> => {parent_tid=[5918]}, 88) = 5918 [pid 5912] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5917] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5916] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] rt_sigprocmask(SIG_SETMASK, [] [pid 5912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5910] exit_group(0 [pid 5918] <... rseq resumed>) = 0 [pid 5917] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] <... futex resumed>) = 0 [pid 5915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] set_robust_list(0x7fad868a79a0, 24 [pid 5917] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5915] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... futex resumed>) = ? [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5910] <... exit_group resumed>) = ? [pid 5918] <... set_robust_list resumed>) = 0 [pid 5917] <... futex resumed>) = 0 [pid 5916] <... sendmsg resumed>) = 20 [pid 5915] <... futex resumed>) = 0 [pid 5914] +++ exited with 0 +++ [pid 5912] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] rt_sigprocmask(SIG_SETMASK, [] [pid 5917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5915] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5917] <... sendmsg resumed>) = 28 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5917] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... socket resumed>) = 3 [pid 5917] <... futex resumed>) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5918] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] exit_group(0 [pid 5918] <... futex resumed>) = 1 [pid 5916] <... futex resumed>) = ? [pid 5915] <... futex resumed>) = 0 [pid 5912] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5919 attached [pid 5916] +++ exited with 0 +++ [pid 5915] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] set_robust_list(0x55558bc497a0, 24 [pid 5915] <... futex resumed>) = 0 [pid 5915] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] <... set_robust_list resumed>) = 0 [pid 5919] rt_sigprocmask(SIG_SETMASK, [] [pid 5918] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5912] +++ exited with 0 +++ [pid 5910] +++ exited with 0 +++ [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5919 [pid 5918] <... sendto resumed>) = 32 [pid 5911] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5918] recvfrom(3 [pid 5917] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 1 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5911] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5919] <... prctl resumed>) = 0 [pid 5918] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5915}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] setpgid(0, 0 [pid 5917] <... sendmsg resumed>) = 20 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5918] recvfrom(3 [pid 5919] <... setpgid resumed>) = 0 [pid 5918] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5915}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5917] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5920 attached [pid 5919] <... openat resumed>) = 3 [pid 5918] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 0 [pid 5917] <... futex resumed>) = 1 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5911] exit_group(0 [pid 5920] set_robust_list(0x55558bc497a0, 24 [pid 5917] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] <... exit_group resumed>) = ? [pid 5917] <... futex resumed>) = ? [pid 5920] <... set_robust_list resumed>) = 0 [pid 5919] write(3, "1000", 4 [pid 5918] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5920 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5919] <... write resumed>) = 4 [pid 5918] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5920] rt_sigprocmask(SIG_SETMASK, [] [pid 5919] close(3 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] <... close resumed>) = 0 [pid 5918] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5915] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5921 attached [pid 5919] write(1, "executing program\n", 18 [pid 5918] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] <... write resumed>) = 18 [pid 5919] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... futex resumed>) = 0 executing program [pid 5918] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5921 [pid 5919] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5918] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] set_robust_list(0x55558bc497a0, 24 [pid 5920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] <... futex resumed>) = 0 [pid 5921] <... set_robust_list resumed>) = 0 [pid 5919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5915] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] rt_sigprocmask(SIG_SETMASK, [] [pid 5920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5918] <... sendmsg resumed>) = 28 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5918] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = 0 [pid 5915] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5918] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5919] <... mprotect resumed>) = 0 [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5915] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5920] <... prctl resumed>) = 0 [pid 5919] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5918] <... sendmsg resumed>) = 20 [pid 5917] +++ exited with 0 +++ [pid 5911] +++ exited with 0 +++ [pid 5920] setpgid(0, 0 [pid 5918] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5920] <... setpgid resumed>) = 0 [pid 5919] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5915] <... futex resumed>) = 0 [pid 5919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5918] <... futex resumed>) = 1 [pid 5915] exit_group(0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5922 attached [pid 5921] <... prctl resumed>) = 0 [pid 5920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5915] <... exit_group resumed>) = ? [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5922] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5921] setpgid(0, 0 [pid 5920] <... openat resumed>) = 3 [pid 5919] <... clone3 resumed> => {parent_tid=[5922]}, 88) = 5922 [pid 5918] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 [pid 5922] <... rseq resumed>) = 0 [pid 5921] <... setpgid resumed>) = 0 [pid 5920] write(3, "1000", 4 [pid 5919] rt_sigprocmask(SIG_SETMASK, [] [pid 5915] +++ exited with 0 +++ [pid 5922] set_robust_list(0x7fad868a79a0, 24 [pid 5920] <... write resumed>) = 4 [pid 5919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5922] <... set_robust_list resumed>) = 0 [pid 5920] close(3 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5922] rt_sigprocmask(SIG_SETMASK, [] [pid 5921] <... openat resumed>) = 3 [pid 5920] <... close resumed>) = 0 [pid 5919] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5920] write(1, "executing program\n", 18 [pid 5919] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5920] <... write resumed>) = 18 [pid 5919] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5923 attached [pid 5922] <... socket resumed>) = 3 [pid 5921] write(3, "1000", 4 [pid 5920] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... write resumed>) = 4 [pid 5920] <... futex resumed>) = 0 [pid 5921] close(3 [pid 5922] <... futex resumed>) = 1 [pid 5920] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5923] set_robust_list(0x55558bc497a0, 24 [pid 5922] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... close resumed>) = 0 [pid 5920] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5921] write(1, "executing program\n", 18 [pid 5923] <... set_robust_list resumed>) = 0 [pid 5921] <... write resumed>) = 18 [pid 5921] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5920] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5919] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5923 [pid 5920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5922] <... futex resumed>) = 0 [pid 5920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5919] <... futex resumed>) = 1 [pid 5923] rt_sigprocmask(SIG_SETMASK, [] [pid 5922] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5921] <... futex resumed>) = 0 [pid 5920] <... mmap resumed>) = 0x7fad86887000 [pid 5919] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5922] <... sendto resumed>) = 32 [pid 5921] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5920] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5920] <... mprotect resumed>) = 0 [pid 5923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5922] recvfrom(3 [pid 5921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5920] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5923] <... prctl resumed>) = 0 [pid 5922] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5919}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5923] setpgid(0, 0 [pid 5922] recvfrom(3 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5920] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5923] <... setpgid resumed>) = 0 [pid 5922] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5919}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5922] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5922] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... mmap resumed>) = 0x7fad86887000 [pid 5920] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5919] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5924 attached [pid 5922] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5921] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5919] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5924] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5922] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5924] <... rseq resumed>) = 0 [pid 5922] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] set_robust_list(0x7fad868a79a0, 24 [pid 5922] <... futex resumed>) = 1 [pid 5921] <... mprotect resumed>) = 0 [pid 5919] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5924] <... set_robust_list resumed>) = 0 [pid 5923] <... openat resumed>) = 3 [pid 5922] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5920] <... clone3 resumed> => {parent_tid=[5924]}, 88) = 5924 [pid 5919] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] rt_sigprocmask(SIG_SETMASK, [] [pid 5922] <... sendmsg resumed>) = 28 [pid 5919] <... futex resumed>) = 0 [pid 5924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5924] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5922] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5925 attached [pid 5923] write(3, "1000", 4 [pid 5922] <... futex resumed>) = 0 [pid 5921] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5920] rt_sigprocmask(SIG_SETMASK, [] [pid 5919] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] <... futex resumed>) = 0 [pid 5922] <... sendmsg resumed>) = 20 [pid 5919] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5926 attached [pid 5925] set_robust_list(0x55558bc497a0, 24 [pid 5923] <... write resumed>) = 4 [pid 5922] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5925 [pid 5926] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5925] <... set_robust_list resumed>) = 0 [pid 5924] <... futex resumed>) = 0 [pid 5923] close(3 [pid 5922] <... futex resumed>) = 1 [pid 5921] <... clone3 resumed> => {parent_tid=[5926]}, 88) = 5926 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5926] <... rseq resumed>) = 0 [pid 5925] rt_sigprocmask(SIG_SETMASK, [] [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5923] <... close resumed>) = 0 [pid 5922] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] rt_sigprocmask(SIG_SETMASK, [] [pid 5920] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] exit_group(0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5926] set_robust_list(0x7fad868a79a0, 24 [pid 5925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5924] <... socket resumed>) = 3 [pid 5923] write(1, "executing program\n", 18 [pid 5922] <... futex resumed>) = ? [pid 5921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5919] <... exit_group resumed>) = ? executing program [pid 5926] <... set_robust_list resumed>) = 0 [pid 5925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5924] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... write resumed>) = 18 [pid 5921] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] rt_sigprocmask(SIG_SETMASK, [] [pid 5925] <... prctl resumed>) = 0 [pid 5924] <... futex resumed>) = 1 [pid 5921] <... futex resumed>) = 0 [pid 5926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5925] setpgid(0, 0 [pid 5924] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5923] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 0 [pid 5920] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5921] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... setpgid resumed>) = 0 [pid 5923] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5920] <... futex resumed>) = 0 [pid 5926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5926] <... socket resumed>) = 3 [pid 5925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5924] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5923] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5922] +++ exited with 0 +++ [pid 5920] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] +++ exited with 0 +++ [pid 5926] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... openat resumed>) = 3 [pid 5924] <... sendto resumed>) = 32 [pid 5923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5926] <... futex resumed>) = 1 [pid 5925] write(3, "1000", 4 [pid 5924] recvfrom(3 [pid 5923] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5919, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5926] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5925] <... write resumed>) = 4 [pid 5924] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5920}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5923] <... mprotect resumed>) = 0 [pid 5921] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5926] <... sendto resumed>) = 32 [pid 5925] close(3 [pid 5924] recvfrom(3 [pid 5923] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5921] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5925] write(1, "executing program\n", 18 [pid 5924] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5920}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 5923] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5921] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] recvfrom(3 [pid 5925] <... write resumed>) = 18 [pid 5924] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5926] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5921}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5925] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5927 attached [pid 5926] recvfrom(3 [pid 5924] <... futex resumed>) = 1 [pid 5920] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5927] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5926] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5921}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5925] <... futex resumed>) = 0 [pid 5924] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5920] <... futex resumed>) = 0 [pid 5923] <... clone3 resumed> => {parent_tid=[5927]}, 88) = 5927 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5925] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5920] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5927] <... rseq resumed>) = 0 [pid 5926] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5924] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5923] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5928 attached [pid 5927] set_robust_list(0x7fad868a79a0, 24 [pid 5926] <... futex resumed>) = 1 [pid 5925] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5924] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5928] set_robust_list(0x55558bc497a0, 24 [pid 5927] <... set_robust_list resumed>) = 0 [pid 5926] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5924] <... futex resumed>) = 1 [pid 5923] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5928 [pid 5928] <... set_robust_list resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_SETMASK, [] [pid 5926] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5924] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5923] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5920] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5928] rt_sigprocmask(SIG_SETMASK, [] [pid 5927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5926] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... mmap resumed>) = 0x7fad86887000 [pid 5924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5923] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5920] <... futex resumed>) = 0 [pid 5928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5925] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5920] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5926] <... futex resumed>) = 0 [pid 5925] <... mprotect resumed>) = 0 [pid 5924] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5921] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... prctl resumed>) = 0 [pid 5927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5928] setpgid(0, 0 [pid 5927] <... socket resumed>) = 3 [pid 5925] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5924] <... sendmsg resumed>) = 28 [pid 5921] <... futex resumed>) = 0 [pid 5928] <... setpgid resumed>) = 0 [pid 5925] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5921] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5927] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... sendmsg resumed>) = 28 [pid 5925] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5924] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... openat resumed>) = 3 [pid 5927] <... futex resumed>) = 1 [pid 5926] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... futex resumed>) = 0 [pid 5928] write(3, "1000", 4 [pid 5925] <... clone3 resumed> => {parent_tid=[5929]}, 88) = 5929 [pid 5928] <... write resumed>) = 4 [pid 5928] close(3 [pid 5925] rt_sigprocmask(SIG_SETMASK, [] [pid 5928] <... close resumed>) = 0 [pid 5925] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5929 attached [pid 5928] write(1, "executing program\n", 18 [pid 5926] <... futex resumed>) = 1 [pid 5925] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... futex resumed>) = 1 [pid 5923] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... futex resumed>) = 0 executing program [pid 5920] <... futex resumed>) = 0 [pid 5929] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5928] <... write resumed>) = 18 [pid 5927] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5926] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] <... futex resumed>) = 0 [pid 5924] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5923] <... futex resumed>) = 0 [pid 5921] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... rseq resumed>) = 0 [pid 5928] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5925] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5923] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... futex resumed>) = 0 [pid 5920] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... sendto resumed>) = 32 [pid 5929] set_robust_list(0x7fad868a79a0, 24 [pid 5928] <... futex resumed>) = 0 [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5924] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5921] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5920] <... futex resumed>) = 0 [pid 5929] <... set_robust_list resumed>) = 0 [pid 5928] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5927] recvfrom(3 [pid 5920] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5927] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5923}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5926] <... sendmsg resumed>) = 20 [pid 5924] <... sendmsg resumed>) = 20 [pid 5929] rt_sigprocmask(SIG_SETMASK, [] [pid 5928] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5927] recvfrom(3 [pid 5926] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5927] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5923}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5926] <... futex resumed>) = 1 [pid 5924] <... futex resumed>) = 1 [pid 5921] exit_group(0 [pid 5920] <... futex resumed>) = 0 [pid 5929] <... socket resumed>) = 3 [pid 5928] <... mmap resumed>) = 0x7fad86887000 [pid 5927] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... exit_group resumed>) = ? [pid 5920] exit_group(0 [pid 5929] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] +++ exited with 0 +++ [pid 5927] <... futex resumed>) = 1 [pid 5923] <... futex resumed>) = 0 [pid 5929] <... futex resumed>) = 1 [pid 5928] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5927] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5924] <... futex resumed>) = ? [pid 5923] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] <... exit_group resumed>) = ? [pid 5929] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5928] <... mprotect resumed>) = 0 [pid 5925] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 0 [pid 5928] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5925] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] +++ exited with 0 +++ [pid 5927] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5928] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5925] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5924] +++ exited with 0 +++ [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5920] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5921, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5929] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5927] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5930 attached [pid 5929] <... sendto resumed>) = 32 [pid 5927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5923] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5920, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5930] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5928] <... clone3 resumed> => {parent_tid=[5930]}, 88) = 5930 [pid 5923] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5930] <... rseq resumed>) = 0 [pid 5928] rt_sigprocmask(SIG_SETMASK, [] [pid 5930] set_robust_list(0x7fad868a79a0, 24 [pid 5929] recvfrom(3 [pid 5928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5930] <... set_robust_list resumed>) = 0 [pid 5929] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5925}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5928] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] rt_sigprocmask(SIG_SETMASK, [] [pid 5929] recvfrom(3 [pid 5928] <... futex resumed>) = 0 [pid 5927] <... sendmsg resumed>) = 28 [pid 5930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5929] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5925}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5927] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 1 [pid 5927] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5928] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5925] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 0 [pid 5930] <... socket resumed>) = 3 [pid 5925] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = 1 [pid 5923] <... futex resumed>) = 1 [pid 5930] <... futex resumed>) = 1 [pid 5925] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] <... futex resumed>) = 0 [pid 5929] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = 0 [pid 5928] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5925] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5929] <... futex resumed>) = 1 [pid 5928] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5925] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] <... futex resumed>) = 0 [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5928] <... futex resumed>) = 1 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5930] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5929] <... sendmsg resumed>) = 28 [pid 5928] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] <... sendmsg resumed>) = 20 [pid 5930] <... sendto resumed>) = 32 [pid 5929] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] recvfrom(3 [pid 5929] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 1 [pid 5925] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5930] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5928}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5927] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] exit_group(0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5930] recvfrom(3 [pid 5929] <... sendmsg resumed>) = 20 [pid 5927] <... futex resumed>) = ? [pid 5925] <... futex resumed>) = 0 [pid 5923] <... exit_group resumed>) = ? [pid 5930] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5928}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5929] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5930] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... futex resumed>) = 0 [pid 5927] +++ exited with 0 +++ [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5930] <... futex resumed>) = 1 [pid 5929] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] exit_group(0 [pid 5930] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5931 attached [pid 5929] <... futex resumed>) = ? [pid 5928] <... futex resumed>) = 0 [pid 5925] <... exit_group resumed>) = ? [pid 5923] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5931 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5931] set_robust_list(0x55558bc497a0, 24 [pid 5929] +++ exited with 0 +++ [pid 5928] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5931] <... set_robust_list resumed>) = 0 [pid 5930] <... futex resumed>) = 0 [pid 5928] <... futex resumed>) = 1 [pid 5925] +++ exited with 0 +++ [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5930] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5931] rt_sigprocmask(SIG_SETMASK, [] [pid 5930] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5928] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5932 attached [pid 5931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5930] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5932] set_robust_list(0x55558bc497a0, 24 [pid 5931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5930] <... futex resumed>) = 0 [pid 5928] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5932] <... set_robust_list resumed>) = 0 [pid 5931] <... prctl resumed>) = 0 [pid 5930] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5928] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5932 [pid 5932] rt_sigprocmask(SIG_SETMASK, [] [pid 5931] setpgid(0, 0 [pid 5930] <... sendmsg resumed>) = 28 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5931] <... setpgid resumed>) = 0 [pid 5928] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5930] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5930] <... futex resumed>) = 1 [pid 5932] <... prctl resumed>) = 0 [pid 5930] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] setpgid(0, 0) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5934 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5933 attached [pid 5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5928] <... futex resumed>) = 0 [pid 5934] set_robust_list(0x55558bc497a0, 24 [pid 5933] set_robust_list(0x55558bc497a0, 24 [pid 5934] <... set_robust_list resumed>) = 0 [pid 5934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5933] <... set_robust_list resumed>) = 0 [pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5931] <... openat resumed>) = 3 [pid 5928] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5933 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5934 [pid 5934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5931] write(3, "1000", 4 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5930] <... futex resumed>) = 0 [pid 5928] <... futex resumed>) = 1 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5932] <... openat resumed>) = 3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] <... prctl resumed>) = 0 [pid 5931] <... write resumed>) = 4 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] setpgid(0, 0 [pid 5931] close(3 [pid 5934] <... setpgid resumed>) = 0 [pid 5931] <... close resumed>) = 0 [pid 5934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5932] write(3, "1000", 4 [pid 5931] write(1, "executing program\n", 18 [pid 5930] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5928] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5932] <... write resumed>) = 4 [pid 5930] <... sendmsg resumed>) = 20 [pid 5933] <... prctl resumed>) = 0 [pid 5932] close(3 [pid 5930] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] setpgid(0, 0 [pid 5930] <... futex resumed>) = 1 [pid 5928] <... futex resumed>) = 0 [pid 5933] <... setpgid resumed>) = 0 [pid 5932] <... close resumed>) = 0 executing program [pid 5930] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] <... openat resumed>) = 3 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5932] write(1, "executing program\n", 18 [pid 5931] <... write resumed>) = 18 [pid 5928] exit_group(0 [pid 5934] write(3, "1000", 4 [pid 5933] <... openat resumed>) = 3 [pid 5932] <... write resumed>) = 18 [pid 5931] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... exit_group resumed>) = ? executing program [pid 5934] <... write resumed>) = 4 [pid 5931] <... futex resumed>) = 0 [pid 5930] <... futex resumed>) = ? [pid 5934] close(3 [pid 5931] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5934] <... close resumed>) = 0 [pid 5932] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5930] +++ exited with 0 +++ [pid 5934] write(1, "executing program\n", 18 [pid 5931] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5934] <... write resumed>) = 18 [pid 5931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5934] <... futex resumed>) = 0 executing program [pid 5931] <... mmap resumed>) = 0x7fad86887000 [pid 5934] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5931] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5934] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5933] write(3, "1000", 4 [pid 5932] <... futex resumed>) = 0 [pid 5931] <... mprotect resumed>) = 0 [pid 5934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5933] <... write resumed>) = 4 [pid 5932] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5931] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] close(3 [pid 5932] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5931] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] <... close resumed>) = 0 [pid 5932] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5934] <... mmap resumed>) = 0x7fad86887000 [pid 5933] write(1, "executing program\n", 18 [pid 5932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5928] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5935 attached executing program [pid 5934] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... write resumed>) = 18 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5934] <... mprotect resumed>) = 0 [pid 5933] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... mmap resumed>) = 0x7fad86887000 [pid 5931] <... clone3 resumed> => {parent_tid=[5935]}, 88) = 5935 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5935] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5933] <... futex resumed>) = 0 [pid 5932] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5931] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5934] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5932] <... mprotect resumed>) = 0 [pid 5931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5935] <... rseq resumed>) = 0 [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5933] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5932] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5931] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5936 attached [pid 5935] set_robust_list(0x7fad868a79a0, 24 [pid 5933] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5932] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5936] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5935] <... set_robust_list resumed>) = 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5936]}, 88) = 5936 [pid 5933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5936] <... rseq resumed>) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5931] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5937 attached [pid 5935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] rt_sigprocmask(SIG_SETMASK, [] [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5937] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5936] set_robust_list(0x7fad868a79a0, 24 [pid 5935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... mmap resumed>) = 0x7fad86887000 [pid 5932] <... clone3 resumed> => {parent_tid=[5937]}, 88) = 5937 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5936] <... set_robust_list resumed>) = 0 [pid 5934] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] rt_sigprocmask(SIG_SETMASK, [] [pid 5934] <... futex resumed>) = 0 [pid 5936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5934] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5937] <... rseq resumed>) = 0 [pid 5933] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5932] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5937] set_robust_list(0x7fad868a79a0, 24 [pid 5936] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... mprotect resumed>) = 0 [pid 5936] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5936] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... set_robust_list resumed>) = 0 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... socket resumed>) = 3 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5932] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] rt_sigprocmask(SIG_SETMASK, [] [pid 5936] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5934] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5938 attached [pid 5937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5936] <... sendto resumed>) = 32 [pid 5935] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5934] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5937] <... socket resumed>) = 3 [pid 5936] recvfrom(3 [pid 5938] set_robust_list(0x55558bc497a0, 24 [pid 5937] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5934}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5935] <... futex resumed>) = 1 [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5931] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5938 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5940 attached [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] <... futex resumed>) = 1 [pid 5936] recvfrom(3 [pid 5935] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5938] rt_sigprocmask(SIG_SETMASK, [] [pid 5940] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5937] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] <... clone3 resumed> => {parent_tid=[5940]}, 88) = 5940 [pid 5932] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 0 [pid 5936] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5934}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5940] <... rseq resumed>) = 0 [pid 5938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5936] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5933] rt_sigprocmask(SIG_SETMASK, [] [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5940] set_robust_list(0x7fad868a79a0, 24 [pid 5938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5937] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5936] <... futex resumed>) = 1 [pid 5935] <... sendto resumed>) = 32 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5932] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... set_robust_list resumed>) = 0 [pid 5938] <... prctl resumed>) = 0 [pid 5937] <... sendto resumed>) = 32 [pid 5936] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] recvfrom(3 [pid 5934] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] rt_sigprocmask(SIG_SETMASK, [] [pid 5938] setpgid(0, 0 [pid 5937] recvfrom(3 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5931}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5938] <... setpgid resumed>) = 0 [pid 5937] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5932}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5936] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5935] recvfrom(3 [pid 5934] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5937] recvfrom(3 [pid 5936] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5931}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5940] <... socket resumed>) = 3 [pid 5938] <... openat resumed>) = 3 [pid 5937] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5932}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5936] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... futex resumed>) = 1 [pid 5940] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 1 [pid 5936] <... futex resumed>) = 1 [pid 5935] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5937] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 1 [pid 5938] write(3, "1000", 4 [pid 5937] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5934] <... futex resumed>) = 0 [pid 5933] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... sendto resumed>) = 32 [pid 5937] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5936] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5935] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5934] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5938] <... write resumed>) = 4 [pid 5940] recvfrom(3 [pid 5937] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5937] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5932] <... futex resumed>) = 0 [pid 5937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5932] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5933}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5938] close(3 [pid 5935] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] recvfrom(3 [pid 5937] <... sendmsg resumed>) = 28 [pid 5938] <... close resumed>) = 0 [pid 5936] <... sendmsg resumed>) = 28 [pid 5940] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5933}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5938] write(1, "executing program\n", 18 [pid 5935] <... futex resumed>) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5940] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5931] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... futex resumed>) = 1 [pid 5938] <... write resumed>) = 18 [pid 5937] <... futex resumed>) = 1 [pid 5936] <... futex resumed>) = 1 [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5940] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5938] <... futex resumed>) = 0 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5938] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5936] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5935] <... sendmsg resumed>) = 28 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5938] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5937] <... sendmsg resumed>) = 20 [pid 5940] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5935] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... futex resumed>) = 0 [pid 5938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = 1 [pid 5940] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... sendmsg resumed>) = 20 [pid 5933] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... mmap resumed>) = 0x7fad86887000 [pid 5937] <... futex resumed>) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5938] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5937] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5933] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] exit_group(0 [pid 5931] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... sendmsg resumed>) = 28 [pid 5938] <... mprotect resumed>) = 0 [pid 5937] <... futex resumed>) = ? [pid 5936] <... futex resumed>) = 1 [pid 5935] <... sendmsg resumed>) = 20 [pid 5934] <... futex resumed>) = 0 [pid 5932] <... exit_group resumed>) = ? [pid 5931] <... futex resumed>) = 0 [pid 5940] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5937] +++ exited with 0 +++ [pid 5936] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] exit_group(0 [pid 5931] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 0 [pid 5934] <... exit_group resumed>) = ? [pid 5933] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5940] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5936] <... futex resumed>) = ? [pid 5935] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] exit_group(0 [pid 5933] <... futex resumed>) = 0 [pid 5931] <... exit_group resumed>) = ? [pid 5935] <... futex resumed>) = ? [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 92.011851][ T10] cfg80211: failed to load regulatory.db [pid 5940] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5932] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5940] <... sendmsg resumed>) = 20 [pid 5936] +++ exited with 0 +++ [pid 5935] +++ exited with 0 +++ [pid 5934] +++ exited with 0 +++ [pid 5931] +++ exited with 0 +++ [pid 5632] <... restart_syscall resumed>) = 0 [pid 5940] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5931, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5940] <... futex resumed>) = 1 [pid 5940] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5941 attached [pid 5933] exit_group(0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5941] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5940] <... futex resumed>) = ? [pid 5933] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5940] +++ exited with 0 +++ [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5938] <... clone3 resumed> => {parent_tid=[5941]}, 88) = 5941 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5943 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5942 attached [pid 5941] <... rseq resumed>) = 0 [pid 5938] rt_sigprocmask(SIG_SETMASK, [] [pid 5942] set_robust_list(0x55558bc497a0, 24 [pid 5941] set_robust_list(0x7fad868a79a0, 24 [pid 5938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5943] set_robust_list(0x55558bc497a0, 24 [pid 5942] <... set_robust_list resumed>) = 0 [pid 5941] <... set_robust_list resumed>) = 0 [pid 5938] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5942 [pid 5941] rt_sigprocmask(SIG_SETMASK, [] [pid 5938] <... futex resumed>) = 0 [pid 5941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5938] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... set_robust_list resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5943 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5944 attached [pid 5943] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] <... socket resumed>) = 3 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5944] set_robust_list(0x55558bc497a0, 24 [pid 5943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] <... set_robust_list resumed>) = 0 [pid 5943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5941] <... futex resumed>) = 1 [pid 5938] <... futex resumed>) = 0 [pid 5933] +++ exited with 0 +++ [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5944 [pid 5944] rt_sigprocmask(SIG_SETMASK, [] [pid 5942] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5938] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5943] <... prctl resumed>) = 0 [pid 5942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5938] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5941] <... sendto resumed>) = 32 [pid 5938] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5943] setpgid(0, 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5943] <... setpgid resumed>) = 0 [pid 5941] recvfrom(3 [pid 5944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5942] <... prctl resumed>) = 0 [pid 5944] <... prctl resumed>) = 0 [pid 5942] setpgid(0, 0 [pid 5941] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5938}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5944] setpgid(0, 0 [pid 5942] <... setpgid resumed>) = 0 [pid 5944] <... setpgid resumed>) = 0 [pid 5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5941] recvfrom(3 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5941] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5938}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5943] <... openat resumed>) = 3 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5941] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] <... openat resumed>) = 3 [pid 5942] <... openat resumed>) = 3 [pid 5944] write(3, "1000", 4 [pid 5943] write(3, "1000", 4 [pid 5942] write(3, "1000", 4 [pid 5944] <... write resumed>) = 4 [pid 5943] <... write resumed>) = 4 [pid 5942] <... write resumed>) = 4 [pid 5944] close(3 [pid 5941] <... futex resumed>) = 1 [pid 5944] <... close resumed>) = 0 [pid 5943] close(3 [pid 5942] close(3 [pid 5941] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5945 attached executing program [pid 5944] write(1, "executing program\n", 18 [pid 5943] <... close resumed>) = 0 [pid 5942] <... close resumed>) = 0 [pid 5938] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5945 [pid 5944] <... write resumed>) = 18 [pid 5943] write(1, "executing program\n", 18 [pid 5942] write(1, "executing program\n", 18 [pid 5941] <... futex resumed>) = 0 [pid 5938] <... futex resumed>) = 1 [pid 5945] set_robust_list(0x55558bc497a0, 24 [pid 5944] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... write resumed>) = 18 [pid 5942] <... write resumed>) = 18 executing program executing program [pid 5941] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5938] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5945] <... set_robust_list resumed>) = 0 [pid 5941] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] rt_sigprocmask(SIG_SETMASK, [] [pid 5944] <... futex resumed>) = 0 [pid 5943] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... futex resumed>) = 1 [pid 5938] <... futex resumed>) = 0 [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5943] <... futex resumed>) = 0 [pid 5942] <... futex resumed>) = 0 [pid 5941] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5944] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5943] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5942] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5938] <... futex resumed>) = 0 [pid 5945] <... prctl resumed>) = 0 [pid 5944] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5943] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5942] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5938] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] setpgid(0, 0 [pid 5944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5943] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5941] <... sendmsg resumed>) = 28 [pid 5945] <... setpgid resumed>) = 0 [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] <... mmap resumed>) = 0x7fad86887000 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5941] <... futex resumed>) = 1 [pid 5945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5944] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5943] <... mmap resumed>) = 0x7fad86887000 [pid 5942] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5941] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] <... futex resumed>) = 0 [pid 5945] <... openat resumed>) = 3 [pid 5944] <... mprotect resumed>) = 0 [pid 5942] <... mprotect resumed>) = 0 [pid 5938] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5944] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5943] <... mprotect resumed>) = 0 [pid 5943] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5942] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5944] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5943] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5942] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5943] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5938] <... futex resumed>) = 1 [pid 5945] write(3, "1000", 4 [pid 5941] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5947 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5946 attached [pid 5944] <... clone3 resumed> => {parent_tid=[5946]}, 88) = 5946 [pid 5941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5938] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5948 attached [pid 5947] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5946] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5945] <... write resumed>) = 4 [pid 5944] rt_sigprocmask(SIG_SETMASK, [] [pid 5943] <... clone3 resumed> => {parent_tid=[5948]}, 88) = 5948 [pid 5942] <... clone3 resumed> => {parent_tid=[5947]}, 88) = 5947 [pid 5948] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5947] <... rseq resumed>) = 0 [pid 5946] <... rseq resumed>) = 0 [pid 5945] close(3 [pid 5944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5943] rt_sigprocmask(SIG_SETMASK, [] [pid 5942] rt_sigprocmask(SIG_SETMASK, [] [pid 5941] <... sendmsg resumed>) = 20 [pid 5948] <... rseq resumed>) = 0 [pid 5947] set_robust_list(0x7fad868a79a0, 24 [pid 5946] set_robust_list(0x7fad868a79a0, 24 [pid 5945] <... close resumed>) = 0 [pid 5944] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5941] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] set_robust_list(0x7fad868a79a0, 24 [pid 5947] <... set_robust_list resumed>) = 0 [pid 5946] <... set_robust_list resumed>) = 0 [pid 5945] write(1, "executing program\n", 18 [pid 5944] <... futex resumed>) = 0 [pid 5943] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5942] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5947] rt_sigprocmask(SIG_SETMASK, [] [pid 5946] rt_sigprocmask(SIG_SETMASK, [] [pid 5945] <... write resumed>) = 18 [pid 5944] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... futex resumed>) = 1 [pid 5938] <... futex resumed>) = 0 [pid 5948] rt_sigprocmask(SIG_SETMASK, [] [pid 5947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5942] <... futex resumed>) = 0 [pid 5948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5945] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5938] exit_group(0 [pid 5948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5947] <... socket resumed>) = 3 [pid 5946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5945] <... futex resumed>) = 0 [pid 5941] <... futex resumed>) = ? [pid 5938] <... exit_group resumed>) = ? [pid 5947] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5947] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5945] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5942] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... socket resumed>) = 3 [pid 5946] <... socket resumed>) = 3 [pid 5947] <... sendto resumed>) = 32 [pid 5942] <... futex resumed>) = 0 [pid 5942] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] recvfrom(3 [pid 5946] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5941] +++ exited with 0 +++ [pid 5938] +++ exited with 0 +++ [pid 5948] <... futex resumed>) = 1 [pid 5946] <... futex resumed>) = 1 [pid 5945] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5948] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5942}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5947] recvfrom(3 [pid 5945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5944] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... futex resumed>) = 0 [pid 5947] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5942}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5946] <... futex resumed>) = 0 [pid 5945] <... mmap resumed>) = 0x7fad86887000 [pid 5944] <... futex resumed>) = 1 [pid 5943] <... futex resumed>) = 1 [pid 5947] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... futex resumed>) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5947] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5947] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5942] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5946] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5948] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5947] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5948] <... sendto resumed>) = 32 [pid 5947] <... futex resumed>) = 1 [pid 5946] <... sendto resumed>) = 32 [pid 5945] <... mprotect resumed>) = 0 [pid 5942] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5948] recvfrom(3 [pid 5947] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5948] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5943}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5946] recvfrom(3 [pid 5945] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5942] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5949 attached [pid 5948] recvfrom(3 [pid 5947] <... sendmsg resumed>) = 28 [pid 5947] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] set_robust_list(0x55558bc497a0, 24 [pid 5948] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5943}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5946] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5944}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5945] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5949 [pid 5949] <... set_robust_list resumed>) = 0 [pid 5948] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = 1 [pid 5946] recvfrom(3 [pid 5945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5942] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5949] rt_sigprocmask(SIG_SETMASK, [] [pid 5948] <... futex resumed>) = 1 [pid 5947] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5944}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5943] <... futex resumed>) = 0 [pid 5942] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5950 attached [pid 5949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5948] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5950] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5946] <... futex resumed>) = 1 [pid 5945] <... clone3 resumed> => {parent_tid=[5950]}, 88) = 5950 [pid 5944] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5942] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... rseq resumed>) = 0 [pid 5949] <... prctl resumed>) = 0 [pid 5948] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5947] <... sendmsg resumed>) = 20 [pid 5946] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] rt_sigprocmask(SIG_SETMASK, [] [pid 5944] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] set_robust_list(0x7fad868a79a0, 24 [pid 5949] setpgid(0, 0 [pid 5948] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5947] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5950] <... set_robust_list resumed>) = 0 [pid 5949] <... setpgid resumed>) = 0 [pid 5948] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = 1 [pid 5946] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5945] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] <... futex resumed>) = 0 [pid 5950] rt_sigprocmask(SIG_SETMASK, [] [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5948] <... futex resumed>) = 1 [pid 5947] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5945] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5942] exit_group(0 [pid 5950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5949] <... openat resumed>) = 3 [pid 5948] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = ? [pid 5946] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... exit_group resumed>) = ? [pid 5950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5947] +++ exited with 0 +++ [pid 5950] <... socket resumed>) = 3 [pid 5950] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5950] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] write(3, "1000", 4) = 4 [pid 5943] <... futex resumed>) = 0 [pid 5949] close(3) = 0 [pid 5949] write(1, "executing program\n", 18 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] <... futex resumed>) = 1 [pid 5945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5944] <... futex resumed>) = 0 [pid 5943] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] +++ exited with 0 +++ [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5946] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5944] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5942, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5950] <... futex resumed>) = 0 [pid 5949] <... write resumed>) = 18 [pid 5948] <... sendmsg resumed>) = 28 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5945] <... futex resumed>) = 1 [pid 5944] <... futex resumed>) = 0 [pid 5950] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5949] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5945] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... sendto resumed>) = 32 [pid 5949] <... futex resumed>) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5946] <... sendmsg resumed>) = 28 [pid 5943] <... futex resumed>) = 0 [pid 5950] recvfrom(3 [pid 5949] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5948] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5945}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5949] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] <... futex resumed>) = 1 [pid 5944] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5950] recvfrom(3 [pid 5949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5946] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5944] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5948] <... sendmsg resumed>) = 20 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5944] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5950] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5945}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5948] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5944] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5951 attached [pid 5950] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5951] set_robust_list(0x55558bc497a0, 24 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5951 [pid 5951] <... set_robust_list resumed>) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5949] <... mmap resumed>) = 0x7fad86887000 [pid 5948] <... futex resumed>) = 1 [pid 5946] <... sendmsg resumed>) = 20 [pid 5945] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5951] rt_sigprocmask(SIG_SETMASK, [] [pid 5945] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] exit_group(0 [pid 5950] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5949] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5948] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5945] <... futex resumed>) = 0 [pid 5943] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5949] <... mprotect resumed>) = 0 [pid 5948] <... futex resumed>) = ? [pid 5946] <... futex resumed>) = 1 [pid 5945] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] <... futex resumed>) = 0 [pid 5951] <... prctl resumed>) = 0 [pid 5944] exit_group(0 [pid 5951] setpgid(0, 0 [pid 5944] <... exit_group resumed>) = ? [pid 5951] <... setpgid resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5950] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5950] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... openat resumed>) = 3 [pid 5951] write(3, "1000", 4) = 4 [pid 5951] close(3) = 0 [pid 5951] write(1, "executing program\n", 18) = 18 executing program [pid 5951] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5951] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5950] <... futex resumed>) = 1 [pid 5945] <... futex resumed>) = 0 [pid 5949] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5950] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5945] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5950] <... futex resumed>) = 0 [pid 5949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5945] <... futex resumed>) = 1 [pid 5951] <... mmap resumed>) = 0x7fad86887000 [pid 5950] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5945] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5952 attached [pid 5951] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5950] <... sendmsg resumed>) = 28 [pid 5952] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5951] <... mprotect resumed>) = 0 [pid 5950] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... rseq resumed>) = 0 [pid 5952] set_robust_list(0x7fad868a79a0, 24 [pid 5951] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5952] <... set_robust_list resumed>) = 0 [pid 5952] rt_sigprocmask(SIG_SETMASK, [] [pid 5951] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5952] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5949] <... clone3 resumed> => {parent_tid=[5952]}, 88) = 5952 [pid 5952] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5953 attached [pid 5951] <... clone3 resumed> => {parent_tid=[5953]}, 88) = 5953 [pid 5953] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5951] rt_sigprocmask(SIG_SETMASK, [] [pid 5953] set_robust_list(0x7fad868a79a0, 24 [pid 5951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5953] <... set_robust_list resumed>) = 0 [pid 5953] rt_sigprocmask(SIG_SETMASK, [] [pid 5951] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5951] <... futex resumed>) = 0 [pid 5946] +++ exited with 0 +++ [pid 5953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5951] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5949] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = 0 [pid 5944] +++ exited with 0 +++ [pid 5953] <... socket resumed>) = 3 [pid 5950] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5953] <... futex resumed>) = 1 [pid 5951] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5953] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] <... futex resumed>) = 0 [pid 5951] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] <... futex resumed>) = 1 [pid 5948] +++ exited with 0 +++ [pid 5945] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] +++ exited with 0 +++ [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5951] <... futex resumed>) = 0 [pid 5950] <... futex resumed>) = 0 [pid 5945] <... futex resumed>) = 1 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5943, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5953] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5951] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5949] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 5953] <... sendto resumed>) = 32 [pid 5952] <... socket resumed>) = 3 [pid 5953] recvfrom(3 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5953] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5951}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5952] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5953] recvfrom(3 [pid 5952] <... futex resumed>) = 1 [pid 5950] <... sendmsg resumed>) = 20 [pid 5949] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5953] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5951}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5952] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5954 attached [pid 5953] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5945] <... futex resumed>) = 0 [pid 5954] set_robust_list(0x55558bc497a0, 24 [pid 5951] <... futex resumed>) = 0 [pid 5950] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5954] <... set_robust_list resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5952] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5951] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] exit_group(0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5954 [pid 5954] rt_sigprocmask(SIG_SETMASK, [] [pid 5953] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5952] <... sendto resumed>) = 32 [pid 5951] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5953] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5953] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] recvfrom(3 [pid 5951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5955 attached [pid 5954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5953] <... futex resumed>) = 0 [pid 5952] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5949}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5951] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = ? [pid 5945] <... exit_group resumed>) = ? [pid 5955] set_robust_list(0x55558bc497a0, 24 [pid 5954] <... prctl resumed>) = 0 [pid 5953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5952] recvfrom(3 [pid 5951] <... futex resumed>) = 0 [pid 5955] <... set_robust_list resumed>) = 0 [pid 5954] setpgid(0, 0 [pid 5953] <... sendmsg resumed>) = 28 [pid 5952] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5949}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5951] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] rt_sigprocmask(SIG_SETMASK, [] [pid 5954] <... setpgid resumed>) = 0 [pid 5953] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5953] <... futex resumed>) = 0 [pid 5952] <... futex resumed>) = 1 [pid 5951] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5955 [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5954] <... openat resumed>) = 3 [pid 5953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5952] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5951] <... futex resumed>) = 0 [pid 5949] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5955] <... prctl resumed>) = 0 [pid 5954] write(3, "1000", 4 [pid 5953] <... sendmsg resumed>) = 20 [pid 5952] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5951] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5949] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5955] setpgid(0, 0 [pid 5954] <... write resumed>) = 4 [pid 5953] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] +++ exited with 0 +++ [pid 5949] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] +++ exited with 0 +++ [pid 5955] <... setpgid resumed>) = 0 [pid 5954] close(3 [pid 5953] <... futex resumed>) = 0 [pid 5952] <... futex resumed>) = 0 [pid 5951] exit_group(0 [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5954] <... close resumed>) = 0 [pid 5952] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] <... exit_group resumed>) = ? [pid 5949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5953] +++ exited with 0 +++ [pid 5949] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5945, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5949] <... futex resumed>) = 0 [pid 5955] <... openat resumed>) = 3 [pid 5954] write(1, "executing program\n", 18 [pid 5952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5949] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5954] <... write resumed>) = 18 [pid 5954] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5955] write(3, "1000", 4 [pid 5954] <... futex resumed>) = 0 [pid 5952] <... sendmsg resumed>) = 28 [pid 5951] +++ exited with 0 +++ [pid 5955] <... write resumed>) = 4 [pid 5954] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5952] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5955] close(3 [pid 5954] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5952] <... futex resumed>) = 1 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5955] <... close resumed>) = 0 [pid 5954] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5952] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... futex resumed>) = 0 [pid 5955] write(1, "executing program\n", 18 [pid 5954] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5949] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... write resumed>) = 18 [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5955] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... mmap resumed>) = 0x7fad86887000 [pid 5952] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5954] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5955] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5954] <... mprotect resumed>) = 0 [pid 5952] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5949] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5954] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... restart_syscall resumed>) = 0 [pid 5952] <... sendmsg resumed>) = 20 [pid 5955] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5954] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5952] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5952] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5952] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] exit_group(0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5955] <... mmap resumed>) = 0x7fad86887000 [pid 5954] <... clone3 resumed> => {parent_tid=[5956]}, 88) = 5956 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5956 attached [pid 5955] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5954] rt_sigprocmask(SIG_SETMASK, [] [pid 5952] <... futex resumed>) = ? [pid 5949] <... exit_group resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5956] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5955] <... mprotect resumed>) = 0 [pid 5954] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5952] +++ exited with 0 +++ [pid 5954] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5954] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5954] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5957 attached [pid 5956] <... rseq resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5957] set_robust_list(0x55558bc497a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5958 attached ) = 0 [pid 5956] set_robust_list(0x7fad868a79a0, 24 [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5949] +++ exited with 0 +++ [pid 5957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5955] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5957 [pid 5958] set_robust_list(0x55558bc497a0, 24 [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5956] <... set_robust_list resumed>) = 0 [pid 5955] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5949, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5959 attached [pid 5958] <... set_robust_list resumed>) = 0 [pid 5956] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5958 [pid 5956] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] <... prctl resumed>) = 0 [pid 5955] <... clone3 resumed> => {parent_tid=[5959]}, 88) = 5959 [pid 5956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] setpgid(0, 0 [pid 5956] <... socket resumed>) = 3 [pid 5955] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] <... setpgid resumed>) = 0 [pid 5955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5955] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... openat resumed>) = 3 [pid 5955] <... futex resumed>) = 0 [pid 5955] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5957] write(3, "1000", 4 [pid 5959] <... rseq resumed>) = 0 [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] <... write resumed>) = 4 [pid 5956] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5959] set_robust_list(0x7fad868a79a0, 24 [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] close(3 [pid 5956] <... futex resumed>) = 1 [pid 5954] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5959] <... set_robust_list resumed>) = 0 [pid 5958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5957] <... close resumed>) = 0 [pid 5956] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5959] rt_sigprocmask(SIG_SETMASK, [] [pid 5958] <... prctl resumed>) = 0 [pid 5957] write(1, "executing program\n", 18 [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 executing program [pid 5959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5958] setpgid(0, 0 [pid 5957] <... write resumed>) = 18 [pid 5956] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5954] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5960 attached [pid 5959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5958] <... setpgid resumed>) = 0 [pid 5957] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... sendto resumed>) = 32 [pid 5960] set_robust_list(0x55558bc497a0, 24 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5960 [pid 5959] <... socket resumed>) = 3 [pid 5960] <... set_robust_list resumed>) = 0 [pid 5959] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5957] <... futex resumed>) = 0 [pid 5956] recvfrom(3 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5959] <... futex resumed>) = 1 [pid 5958] <... openat resumed>) = 3 [pid 5957] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5956] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5954}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5955] <... futex resumed>) = 0 [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] write(3, "1000", 4 [pid 5957] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5956] recvfrom(3 [pid 5955] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5956] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5954}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5955] <... futex resumed>) = 0 [pid 5956] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] <... futex resumed>) = 1 [pid 5954] <... futex resumed>) = 0 [pid 5960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... write resumed>) = 4 [pid 5957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5956] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5958] close(3 [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 [pid 5960] <... prctl resumed>) = 0 [pid 5959] <... sendto resumed>) = 32 [pid 5956] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5958] <... close resumed>) = 0 [pid 5954] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] setpgid(0, 0) = 0 [pid 5959] recvfrom(3 [pid 5957] <... mmap resumed>) = 0x7fad86887000 [pid 5956] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5959] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5955}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5956] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5959] recvfrom(3 [pid 5958] write(1, "executing program\n", 18 [pid 5957] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5956] <... futex resumed>) = 1 [pid 5954] <... futex resumed>) = 0 [pid 5959] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5955}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5958] <... write resumed>) = 18 [pid 5957] <... mprotect resumed>) = 0 [pid 5956] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5960] <... openat resumed>) = 3 [pid 5959] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5956] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5956] <... sendmsg resumed>) = 28 [pid 5955] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] write(3, "1000", 4 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5960] <... write resumed>) = 4 [pid 5958] <... futex resumed>) = 0 [pid 5959] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5958] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5956] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] close(3 [pid 5955] <... futex resumed>) = 0 [pid 5959] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5958] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5956] <... futex resumed>) = 1 [pid 5955] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... futex resumed>) = 0 [pid 5960] <... close resumed>) = 0 [pid 5959] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5956] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5961 attached [pid 5960] write(1, "executing program\n", 18 [pid 5959] <... futex resumed>) = 0 [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = 0 executing program [pid 5961] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5960] <... write resumed>) = 18 [pid 5959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5957] <... clone3 resumed> => {parent_tid=[5961]}, 88) = 5961 [pid 5956] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] <... rseq resumed>) = 0 [pid 5960] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... sendmsg resumed>) = 28 [pid 5958] <... mmap resumed>) = 0x7fad86887000 [pid 5957] rt_sigprocmask(SIG_SETMASK, [] [pid 5956] <... sendmsg resumed>) = 20 [pid 5955] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] set_robust_list(0x7fad868a79a0, 24 [pid 5960] <... futex resumed>) = 0 [pid 5958] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5957] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] <... set_robust_list resumed>) = 0 [pid 5959] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] rt_sigprocmask(SIG_SETMASK, [] [pid 5960] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5959] <... futex resumed>) = 0 [pid 5958] <... mprotect resumed>) = 0 [pid 5957] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... futex resumed>) = 1 [pid 5955] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = 0 [pid 5961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5960] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5957] <... futex resumed>) = 0 [pid 5956] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5954] exit_group(0 [pid 5961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5960] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5959] <... sendmsg resumed>) = 20 [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5957] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] <... socket resumed>) = 3 [pid 5959] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... futex resumed>) = ? [pid 5954] <... exit_group resumed>) = ? [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5962 attached [pid 5961] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... mmap resumed>) = 0x7fad86887000 [pid 5959] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] exit_group(0 [pid 5962] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5960] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5958] <... clone3 resumed> => {parent_tid=[5962]}, 88) = 5962 [pid 5957] <... futex resumed>) = 0 [pid 5955] <... exit_group resumed>) = ? [pid 5961] <... futex resumed>) = 1 [pid 5962] <... rseq resumed>) = 0 [pid 5961] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5960] <... mprotect resumed>) = 0 [pid 5959] <... futex resumed>) = ? [pid 5958] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] +++ exited with 0 +++ [pid 5954] +++ exited with 0 +++ [pid 5962] set_robust_list(0x7fad868a79a0, 24 [pid 5961] <... sendto resumed>) = 32 [pid 5960] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] recvfrom(3 [pid 5960] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5959] +++ exited with 0 +++ [pid 5958] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5962] rt_sigprocmask(SIG_SETMASK, [] [pid 5961] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5957}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5958] <... futex resumed>) = 0 [pid 5962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5961] recvfrom(3 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5963 attached [pid 5962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5957}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5958] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5963] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5962] <... socket resumed>) = 3 [pid 5961] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... clone3 resumed> => {parent_tid=[5963]}, 88) = 5963 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... restart_syscall resumed>) = 0 [pid 5963] <... rseq resumed>) = 0 [pid 5962] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 1 [pid 5960] rt_sigprocmask(SIG_SETMASK, [] [pid 5957] <... futex resumed>) = 0 [pid 5963] set_robust_list(0x7fad868a79a0, 24 [pid 5962] <... futex resumed>) = 1 [pid 5961] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5962] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5960] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5963] rt_sigprocmask(SIG_SETMASK, [] [pid 5962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5960] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5961] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5960] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5964 attached [pid 5963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5962] <... sendto resumed>) = 32 [pid 5961] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5962] recvfrom(3 [pid 5957] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 1 [pid 5964] set_robust_list(0x55558bc497a0, 24 [pid 5957] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... socket resumed>) = 3 [pid 5962] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5958}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5964] <... set_robust_list resumed>) = 0 [pid 5963] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] recvfrom(3 [pid 5961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5957] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5964 [pid 5964] rt_sigprocmask(SIG_SETMASK, [] [pid 5963] <... futex resumed>) = 1 [pid 5962] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5958}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5961] <... sendmsg resumed>) = 28 [pid 5960] <... futex resumed>) = 0 [pid 5957] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5963] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5964] <... prctl resumed>) = 0 [pid 5963] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5962] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5960] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5965 attached [pid 5964] setpgid(0, 0 [pid 5963] <... sendto resumed>) = 32 [pid 5962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] <... sendmsg resumed>) = 20 [pid 5965] set_robust_list(0x55558bc497a0, 24 [pid 5964] <... setpgid resumed>) = 0 [pid 5963] recvfrom(3 [pid 5962] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5961] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5965 [pid 5964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5963] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5960}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5962] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5965] <... set_robust_list resumed>) = 0 [pid 5964] <... openat resumed>) = 3 [pid 5963] recvfrom(3 [pid 5962] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5964] write(3, "1000", 4 [pid 5961] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] rt_sigprocmask(SIG_SETMASK, [] [pid 5964] <... write resumed>) = 4 [pid 5963] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5960}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5962] <... futex resumed>) = 1 [pid 5958] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = ? [pid 5957] <... exit_group resumed>) = ? [pid 5965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5964] close(3 [pid 5958] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... close resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5964] write(1, "executing program\n", 18 [pid 5963] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5962] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5965] <... prctl resumed>) = 0 [pid 5961] +++ exited with 0 +++ [pid 5958] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] +++ exited with 0 +++ [pid 5964] <... write resumed>) = 18 [pid 5964] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = 1 [pid 5962] <... sendmsg resumed>) = 28 [pid 5960] <... futex resumed>) = 0 [pid 5965] setpgid(0, 0 [pid 5964] <... futex resumed>) = 0 [pid 5963] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] <... setpgid resumed>) = 0 [pid 5962] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... futex resumed>) = 0 [pid 5964] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5963] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5960] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5964] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5963] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5962] <... futex resumed>) = 1 [pid 5958] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5963] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5960] <... futex resumed>) = 0 [pid 5963] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5960] <... futex resumed>) = 0 [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5960] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] <... sendmsg resumed>) = 28 [pid 5962] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5958] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5962] <... sendmsg resumed>) = 20 [pid 5958] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5960] <... futex resumed>) = 0 [pid 5963] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5960] <... futex resumed>) = 0 [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5960] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5966 attached [pid 5964] <... mmap resumed>) = 0x7fad86887000 [pid 5963] <... sendmsg resumed>) = 20 [pid 5965] <... openat resumed>) = 3 [pid 5964] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5963] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] set_robust_list(0x55558bc497a0, 24 [pid 5963] <... futex resumed>) = 1 [pid 5960] <... futex resumed>) = 0 [pid 5966] <... set_robust_list resumed>) = 0 [pid 5963] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] exit_group(0 [pid 5966] rt_sigprocmask(SIG_SETMASK, [] [pid 5963] <... futex resumed>) = ? [pid 5960] <... exit_group resumed>) = ? [pid 5963] +++ exited with 0 +++ [pid 5962] <... futex resumed>) = 1 [pid 5965] write(3, "1000", 4 [pid 5958] <... futex resumed>) = 0 [pid 5962] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] <... write resumed>) = 4 [pid 5964] <... mprotect resumed>) = 0 [pid 5958] exit_group(0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5966 [pid 5966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5965] close(3 [pid 5964] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5962] <... futex resumed>) = ? [pid 5958] <... exit_group resumed>) = ? [pid 5966] <... prctl resumed>) = 0 [pid 5965] <... close resumed>) = 0 [pid 5964] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5962] +++ exited with 0 +++ [pid 5960] +++ exited with 0 +++ [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5966] setpgid(0, 0 [pid 5965] write(1, "executing program\n", 18 [pid 5964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] <... write resumed>) = 18 executing program [pid 5966] <... setpgid resumed>) = 0 [pid 5965] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5967 attached [pid 5966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5965] <... futex resumed>) = 0 [pid 5958] +++ exited with 0 +++ [pid 5967] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5966] <... openat resumed>) = 3 [pid 5965] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5964] <... clone3 resumed> => {parent_tid=[5967]}, 88) = 5967 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5967] <... rseq resumed>) = 0 [pid 5966] write(3, "1000", 4 [pid 5965] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5964] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] set_robust_list(0x7fad868a79a0, 24 [pid 5966] <... write resumed>) = 4 [pid 5965] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5967] <... set_robust_list resumed>) = 0 [pid 5966] close(3 [pid 5965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5964] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5967] rt_sigprocmask(SIG_SETMASK, [] [pid 5966] <... close resumed>) = 0 [pid 5965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5964] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5966] write(1, "executing program\n", 18 [pid 5965] <... mmap resumed>) = 0x7fad86887000 [pid 5964] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] <... write resumed>) = 18 executing program [pid 5967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5966] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5968 attached [pid 5967] <... socket resumed>) = 3 [pid 5966] <... futex resumed>) = 0 [pid 5965] <... mprotect resumed>) = 0 [pid 5967] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5968] set_robust_list(0x55558bc497a0, 24 [pid 5966] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5964] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5968 [pid 5968] <... set_robust_list resumed>) = 0 [pid 5967] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5964] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5964] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5968] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5966] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5965] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5964] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5967] <... sendto resumed>) = 32 [pid 5966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5969 attached [pid 5968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5967] recvfrom(3 [pid 5966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5969] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5967] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5964}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5966] <... mmap resumed>) = 0x7fad86887000 [pid 5968] <... prctl resumed>) = 0 [pid 5965] <... clone3 resumed> => {parent_tid=[5969]}, 88) = 5969 [pid 5969] <... rseq resumed>) = 0 [pid 5968] setpgid(0, 0 [pid 5967] recvfrom(3 [pid 5966] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5965] rt_sigprocmask(SIG_SETMASK, [] [pid 5969] set_robust_list(0x7fad868a79a0, 24 [pid 5968] <... setpgid resumed>) = 0 [pid 5966] <... mprotect resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5969] <... set_robust_list resumed>) = 0 [pid 5968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5967] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5964}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] <... futex resumed>) = 1 [pid 5966] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5965] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5968] <... openat resumed>) = 3 [pid 5967] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5964] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5968] write(3, "1000", 4 [pid 5966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5965] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5964] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... socket resumed>) = 3 [pid 5968] <... write resumed>) = 4 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5971 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5970 attached [pid 5969] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] close(3 [pid 5967] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5966] <... clone3 resumed> => {parent_tid=[5970]}, 88) = 5970 [pid 5971] set_robust_list(0x55558bc497a0, 24 [pid 5970] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5969] <... futex resumed>) = 1 [pid 5968] <... close resumed>) = 0 [pid 5967] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5965] <... futex resumed>) = 0 [pid 5964] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... set_robust_list resumed>) = 0 [pid 5970] <... rseq resumed>) = 0 [pid 5969] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5968] write(1, "executing program\n", 18 [pid 5967] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] rt_sigprocmask(SIG_SETMASK, [] [pid 5965] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5971 executing program [pid 5971] rt_sigprocmask(SIG_SETMASK, [] [pid 5970] set_robust_list(0x7fad868a79a0, 24 [pid 5969] <... sendto resumed>) = 32 [pid 5968] <... write resumed>) = 18 [pid 5967] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5965] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5970] <... set_robust_list resumed>) = 0 [pid 5965] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5970] rt_sigprocmask(SIG_SETMASK, [] [pid 5969] recvfrom(3 [pid 5968] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... futex resumed>) = 1 [pid 5966] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5969] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5965}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5968] <... futex resumed>) = 0 [pid 5967] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... futex resumed>) = 0 [pid 5964] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... prctl resumed>) = 0 [pid 5970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5969] recvfrom(3 [pid 5968] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5964] <... futex resumed>) = 0 [pid 5971] setpgid(0, 0 [pid 5970] <... socket resumed>) = 3 [pid 5969] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5965}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5968] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5964] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... setpgid resumed>) = 0 [pid 5967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5970] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5970] <... futex resumed>) = 1 [pid 5969] <... futex resumed>) = 1 [pid 5968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5967] <... sendmsg resumed>) = 28 [pid 5966] <... futex resumed>) = 0 [pid 5965] <... futex resumed>) = 0 [pid 5970] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5969] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5966] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5968] <... mmap resumed>) = 0x7fad86887000 [pid 5966] <... futex resumed>) = 0 [pid 5971] <... openat resumed>) = 3 [pid 5970] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5968] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5966] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] write(3, "1000", 4 [pid 5970] <... sendto resumed>) = 32 [pid 5968] <... mprotect resumed>) = 0 [pid 5967] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... write resumed>) = 4 [pid 5969] <... futex resumed>) = 0 [pid 5971] close(3 [pid 5970] recvfrom(3 [pid 5969] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5968] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5967] <... futex resumed>) = 1 [pid 5965] <... futex resumed>) = 1 [pid 5964] <... futex resumed>) = 0 [pid 5971] <... close resumed>) = 0 [pid 5970] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5966}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5969] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5967] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5964] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] write(1, "executing program\n", 18 [pid 5970] recvfrom(3 [pid 5969] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] <... futex resumed>) = 0 [pid 5971] <... write resumed>) = 18 [pid 5970] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5966}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5969] <... futex resumed>) = 0 [pid 5968] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5972 attached [pid 5971] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... sendmsg resumed>) = 20 [pid 5972] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5971] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = 1 [pid 5969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5968] <... clone3 resumed> => {parent_tid=[5972]}, 88) = 5972 [pid 5966] <... futex resumed>) = 0 [pid 5965] <... futex resumed>) = 0 [pid 5972] <... rseq resumed>) = 0 [pid 5971] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5970] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5968] rt_sigprocmask(SIG_SETMASK, [] [pid 5967] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] set_robust_list(0x7fad868a79a0, 24 [pid 5971] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5969] <... sendmsg resumed>) = 28 [pid 5968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5967] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 0 [pid 5972] <... set_robust_list resumed>) = 0 [pid 5971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5970] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5969] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] rt_sigprocmask(SIG_SETMASK, [] [pid 5971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5970] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5969] <... futex resumed>) = 1 [pid 5968] <... futex resumed>) = 0 [pid 5967] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... futex resumed>) = 0 [pid 5964] exit_group(0 [pid 5972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5970] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5968] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5967] <... futex resumed>) = ? [pid 5965] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5971] <... mmap resumed>) = 0x7fad86887000 [pid 5964] <... exit_group resumed>) = ? [pid 5971] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5967] +++ exited with 0 +++ [pid 5965] <... futex resumed>) = 0 [pid 5972] <... socket resumed>) = 3 [pid 5970] <... futex resumed>) = 1 [pid 5969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5966] <... futex resumed>) = 0 [pid 5972] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5966] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5969] <... sendmsg resumed>) = 20 [pid 5968] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = 0 [pid 5972] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... mprotect resumed>) = 0 [pid 5970] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5969] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5970] <... sendmsg resumed>) = 28 [pid 5969] <... futex resumed>) = 0 [pid 5968] <... futex resumed>) = 0 [pid 5965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5972] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5971] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5970] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5968] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... sendto resumed>) = 32 [pid 5971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5970] <... futex resumed>) = 1 [pid 5966] <... futex resumed>) = 0 [pid 5965] exit_group(0 [pid 5964] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5973 attached [pid 5972] recvfrom(3 [pid 5970] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5969] <... futex resumed>) = ? [pid 5966] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... exit_group resumed>) = ? [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5973] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5972] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5968}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5971] <... clone3 resumed> => {parent_tid=[5973]}, 88) = 5973 [pid 5970] <... sendmsg resumed>) = 20 [pid 5969] +++ exited with 0 +++ [pid 5966] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5973] <... rseq resumed>) = 0 [pid 5972] recvfrom(3 [pid 5970] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] set_robust_list(0x7fad868a79a0, 24 [pid 5972] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5968}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5971] rt_sigprocmask(SIG_SETMASK, [] [pid 5970] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... restart_syscall resumed>) = 0 [pid 5973] <... set_robust_list resumed>) = 0 [pid 5972] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5970] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] exit_group(0 [pid 5973] rt_sigprocmask(SIG_SETMASK, [] [pid 5972] <... futex resumed>) = 1 [pid 5971] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = ? [pid 5968] <... futex resumed>) = 0 [pid 5966] <... exit_group resumed>) = ? [pid 5973] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5972] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 0 [pid 5970] +++ exited with 0 +++ [pid 5968] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] +++ exited with 0 +++ [pid 5973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5971] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] <... futex resumed>) = 0 [pid 5973] <... socket resumed>) = 3 [pid 5973] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] <... futex resumed>) = 0 [pid 5968] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5972] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5971] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5973] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5972] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5971] <... futex resumed>) = 0 [pid 5966] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5965, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5974 attached [pid 5973] <... sendto resumed>) = 32 [pid 5972] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5972] <... futex resumed>) = 1 [pid 5968] <... futex resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5968] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... sendmsg resumed>) = 28 [pid 5968] <... futex resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5974 [pid 5974] set_robust_list(0x55558bc497a0, 24 [pid 5973] recvfrom(3 [pid 5972] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] <... set_robust_list resumed>) = 0 [pid 5973] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5971}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5972] <... futex resumed>) = 0 [pid 5968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] rt_sigprocmask(SIG_SETMASK, [] [pid 5973] recvfrom(3 [pid 5972] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5968] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5973] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5971}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5968] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5973] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5968] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5974] <... prctl resumed>) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5972] <... sendmsg resumed>) = 20 [pid 5971] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5973] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5968] exit_group(0) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5975 attached [pid 5974] setpgid(0, 0 [pid 5973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5972] +++ exited with 0 +++ [pid 5971] <... futex resumed>) = 0 [pid 5975] set_robust_list(0x55558bc497a0, 24) = 0 [pid 5975] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] <... setpgid resumed>) = 0 [pid 5973] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5971] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5973] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5975] <... prctl resumed>) = 0 [pid 5975] setpgid(0, 0 [pid 5974] <... openat resumed>) = 3 [pid 5973] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5975 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5975] <... setpgid resumed>) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5971] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5974] write(3, "1000", 4 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5973] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5971] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5968, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5971] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] <... openat resumed>) = 3 [pid 5973] <... sendmsg resumed>) = 28 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5975] write(3, "1000", 4 [pid 5974] <... write resumed>) = 4 [pid 5973] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5971] <... futex resumed>) = 0 [pid 5975] <... write resumed>) = 4 [pid 5975] close(3 [pid 5974] close(3 [pid 5973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5971] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... close resumed>) = 0 [pid 5971] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5975] write(1, "executing program\n", 18 [pid 5974] <... close resumed>) = 0 [pid 5971] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5975] <... write resumed>) = 18 executing program [pid 5974] write(1, "executing program\n", 18 [pid 5973] <... sendmsg resumed>) = 20 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5975] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5975] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 5975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5977 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5976 attached ) = 0x7fad86887000 [pid 5974] <... write resumed>) = 18 [pid 5973] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] set_robust_list(0x55558bc497a0, 24 [pid 5973] <... futex resumed>) = 1 [pid 5977] <... set_robust_list resumed>) = 0 [pid 5976] set_robust_list(0x55558bc497a0, 24 [pid 5975] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5976 [pid 5977] rt_sigprocmask(SIG_SETMASK, [] [pid 5976] <... set_robust_list resumed>) = 0 [pid 5975] <... mprotect resumed>) = 0 [pid 5974] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5976] rt_sigprocmask(SIG_SETMASK, [] [pid 5975] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5974] <... futex resumed>) = 0 [pid 5971] exit_group(0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5977 [pid 5974] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5973] <... futex resumed>) = ? [pid 5971] <... exit_group resumed>) = ? [pid 5977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5975] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5974] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5973] +++ exited with 0 +++ [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5977] <... prctl resumed>) = 0 [pid 5976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5974] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5978 attached [pid 5977] setpgid(0, 0 [pid 5976] <... prctl resumed>) = 0 [pid 5974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5971] +++ exited with 0 +++ [pid 5978] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5977] <... setpgid resumed>) = 0 [pid 5976] setpgid(0, 0 [pid 5975] <... clone3 resumed> => {parent_tid=[5978]}, 88) = 5978 [pid 5974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5978] <... rseq resumed>) = 0 [pid 5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5976] <... setpgid resumed>) = 0 [pid 5975] rt_sigprocmask(SIG_SETMASK, [] [pid 5978] set_robust_list(0x7fad868a79a0, 24 [pid 5974] <... mmap resumed>) = 0x7fad86887000 [pid 5978] <... set_robust_list resumed>) = 0 [pid 5976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5975] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5974] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5975] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5977] <... openat resumed>) = 3 [pid 5976] <... openat resumed>) = 3 [pid 5978] rt_sigprocmask(SIG_SETMASK, [] [pid 5976] write(3, "1000", 4 [pid 5974] <... mprotect resumed>) = 0 [pid 5978] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5976] <... write resumed>) = 4 [pid 5978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5976] close(3) = 0 [pid 5978] <... socket resumed>) = 3 [pid 5977] write(3, "1000", 4 [pid 5976] write(1, "executing program\n", 18 [pid 5974] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5977] <... write resumed>) = 4 [pid 5976] <... write resumed>) = 18 executing program [pid 5974] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5977] close(3 [pid 5976] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5978] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] <... close resumed>) = 0 [pid 5976] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5979 attached [pid 5978] <... futex resumed>) = 1 [pid 5978] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] write(1, "executing program\n", 18 executing program [pid 5976] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5975] <... futex resumed>) = 0 [pid 5974] <... clone3 resumed> => {parent_tid=[5979]}, 88) = 5979 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5979] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5977] <... write resumed>) = 18 [pid 5976] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5975] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5979] <... rseq resumed>) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5977] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5975] <... futex resumed>) = 1 [pid 5974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5979] set_robust_list(0x7fad868a79a0, 24 [pid 5978] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5977] <... futex resumed>) = 0 [pid 5976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5975] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5980 attached [pid 5979] <... set_robust_list resumed>) = 0 [pid 5978] <... sendto resumed>) = 32 [pid 5977] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5974] <... futex resumed>) = 0 [pid 5980] set_robust_list(0x55558bc497a0, 24 [pid 5977] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5976] <... mmap resumed>) = 0x7fad86887000 [pid 5974] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... set_robust_list resumed>) = 0 [pid 5977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5976] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5980 [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5979] rt_sigprocmask(SIG_SETMASK, [] [pid 5978] recvfrom(3 [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5976] <... mprotect resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5978] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5975}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5978] recvfrom(3 [pid 5976] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] <... socket resumed>) = 3 [pid 5978] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5975}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5977] <... mmap resumed>) = 0x7fad86887000 [pid 5979] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5980] <... prctl resumed>) = 0 [pid 5979] <... futex resumed>) = 1 [pid 5978] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5976] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5974] <... futex resumed>) = 0 [pid 5980] setpgid(0, 0 [pid 5979] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] <... futex resumed>) = 1 [pid 5977] <... mprotect resumed>) = 0 [pid 5975] <... futex resumed>) = 0 [pid 5974] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... futex resumed>) = 0 [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5975] <... futex resumed>) = 0 [pid 5974] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5978] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5980] <... setpgid resumed>) = 0 [pid 5977] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5975] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5978] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5982 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5981 attached [pid 5980] <... openat resumed>) = 3 [pid 5978] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5981] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5980] write(3, "1000", 4 [pid 5979] <... sendto resumed>) = 32 [pid 5978] <... futex resumed>) = 1 [pid 5977] <... clone3 resumed> => {parent_tid=[5981]}, 88) = 5981 [pid 5976] <... clone3 resumed> => {parent_tid=[5982]}, 88) = 5982 [pid 5975] <... futex resumed>) = 0 [pid 5982] <... rseq resumed>) = 0 [pid 5981] <... rseq resumed>) = 0 [pid 5978] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5977] rt_sigprocmask(SIG_SETMASK, [] [pid 5976] rt_sigprocmask(SIG_SETMASK, [] [pid 5975] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... write resumed>) = 4 [pid 5982] set_robust_list(0x7fad868a79a0, 24 [pid 5981] set_robust_list(0x7fad868a79a0, 24 [pid 5979] recvfrom(3 [pid 5977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5975] <... futex resumed>) = 0 [pid 5982] <... set_robust_list resumed>) = 0 [pid 5981] <... set_robust_list resumed>) = 0 [pid 5980] close(3 [pid 5978] <... sendmsg resumed>) = 28 [pid 5977] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5975] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] rt_sigprocmask(SIG_SETMASK, [] [pid 5981] rt_sigprocmask(SIG_SETMASK, [] [pid 5980] <... close resumed>) = 0 [pid 5979] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5974}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5978] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] <... futex resumed>) = 0 [pid 5976] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5980] write(1, "executing program\n", 18 [pid 5979] recvfrom(3 [pid 5978] <... futex resumed>) = 0 [pid 5977] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 0 [pid 5975] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5980] <... write resumed>) = 18 [pid 5979] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5974}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5978] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5975] <... futex resumed>) = 0 [pid 5982] <... socket resumed>) = 3 [pid 5981] <... socket resumed>) = 3 [pid 5980] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... futex resumed>) = 0 [pid 5979] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... sendmsg resumed>) = 20 [pid 5982] <... futex resumed>) = 1 [pid 5981] <... futex resumed>) = 1 [pid 5980] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5979] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5976] <... futex resumed>) = 0 [pid 5978] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... futex resumed>) = 0 [pid 5982] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5979] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] <... futex resumed>) = 1 [pid 5977] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = 0 [pid 5974] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5978] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] <... futex resumed>) = 0 [pid 5976] <... futex resumed>) = 0 [pid 5975] exit_group(0 [pid 5974] <... futex resumed>) = 0 [pid 5982] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5981] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5979] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5977] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] <... exit_group resumed>) = ? [pid 5974] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] <... futex resumed>) = ? [pid 5982] <... sendto resumed>) = 32 [pid 5981] <... sendto resumed>) = 32 [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5979] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5981] recvfrom(3 [pid 5982] recvfrom(3 [pid 5980] <... mmap resumed>) = 0x7fad86887000 [pid 5979] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] +++ exited with 0 +++ [pid 5975] +++ exited with 0 +++ [pid 5982] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5976}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5981] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5977}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5979] <... futex resumed>) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5982] recvfrom(3 [pid 5981] recvfrom(3 [pid 5980] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5979] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5974] <... futex resumed>) = 0 [pid 5974] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5976}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5981] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5977}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5980] <... mprotect resumed>) = 0 [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5982] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5979] <... sendmsg resumed>) = 28 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5981] <... futex resumed>) = 1 [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5979] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5982] <... futex resumed>) = 1 [pid 5981] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] <... futex resumed>) = 1 [pid 5977] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] <... futex resumed>) = 0 [pid 5974] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5983 attached [pid 5982] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... clone3 resumed> => {parent_tid=[5983]}, 88) = 5983 [pid 5979] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] <... futex resumed>) = 0 [pid 5976] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5984 attached [pid 5983] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5981] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5980] rt_sigprocmask(SIG_SETMASK, [] [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 0 [pid 5974] <... futex resumed>) = 0 [pid 5983] <... rseq resumed>) = 0 [pid 5982] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5976] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] set_robust_list(0x55558bc497a0, 24 [pid 5983] set_robust_list(0x7fad868a79a0, 24 [pid 5981] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5982] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5984 [pid 5984] <... set_robust_list resumed>) = 0 [pid 5983] <... set_robust_list resumed>) = 0 [pid 5982] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... sendmsg resumed>) = 20 [pid 5984] rt_sigprocmask(SIG_SETMASK, [] [pid 5983] rt_sigprocmask(SIG_SETMASK, [] [pid 5981] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5982] <... futex resumed>) = 1 [pid 5980] <... futex resumed>) = 0 [pid 5976] <... futex resumed>) = 0 [pid 5983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5980] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5979] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... socket resumed>) = 3 [pid 5976] <... futex resumed>) = 0 [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5982] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5981] <... sendmsg resumed>) = 28 [pid 5979] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5976] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... prctl resumed>) = 0 [pid 5982] <... sendmsg resumed>) = 28 [pid 5981] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] exit_group(0 [pid 5984] setpgid(0, 0 [pid 5983] <... futex resumed>) = 1 [pid 5982] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = ? [pid 5977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] <... exit_group resumed>) = ? [pid 5984] <... setpgid resumed>) = 0 [pid 5983] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] <... futex resumed>) = 1 [pid 5981] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] +++ exited with 0 +++ [pid 5977] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] <... futex resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] <... futex resumed>) = 0 [pid 5974] +++ exited with 0 +++ [pid 5977] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5982] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... futex resumed>) = 0 [pid 5976] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5984] <... openat resumed>) = 3 [pid 5983] <... sendto resumed>) = 32 [pid 5982] <... sendmsg resumed>) = 20 [pid 5981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5980] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5984] write(3, "1000", 4 [pid 5983] recvfrom(3 [pid 5982] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] <... write resumed>) = 4 [pid 5982] <... futex resumed>) = 0 [pid 5981] <... sendmsg resumed>) = 20 [pid 5976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] close(3 [pid 5983] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5980}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5984] <... close resumed>) = 0 [pid 5983] recvfrom(3 [pid 5981] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] exit_group(0 [pid 5984] write(1, "executing program\n", 18 [pid 5983] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5980}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 5982] <... futex resumed>) = ? [pid 5981] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5976] <... exit_group resumed>) = ? [pid 5984] <... write resumed>) = 18 [pid 5983] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] +++ exited with 0 +++ [pid 5981] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] exit_group(0 [pid 5984] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = 1 [pid 5977] <... exit_group resumed>) = ? [pid 5984] <... futex resumed>) = 0 [pid 5983] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 5984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 5984] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5981] <... futex resumed>) = ? [pid 5980] <... futex resumed>) = 0 [pid 5984] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5985 attached [pid 5984] <... clone3 resumed> => {parent_tid=[5985]}, 88) = 5985 [pid 5980] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5986 attached [pid 5984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5984] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5980] <... futex resumed>) = 1 [pid 5986] set_robust_list(0x55558bc497a0, 24) = 0 [pid 5983] <... futex resumed>) = 0 [pid 5983] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5986] rt_sigprocmask(SIG_SETMASK, [] [pid 5985] <... rseq resumed>) = 0 [pid 5983] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5980] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5985] rt_sigprocmask(SIG_SETMASK, [] [pid 5986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5985] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5983] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5986 [pid 5986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5983] <... futex resumed>) = 1 [pid 5980] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5986] <... prctl resumed>) = 0 [pid 5985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5983] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5986] setpgid(0, 0 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... futex resumed>) = 0 [pid 5986] <... setpgid resumed>) = 0 [pid 5985] <... socket resumed>) = 3 [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5980] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5983] <... sendmsg resumed>) = 28 [pid 5983] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5983] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] <... openat resumed>) = 3 [pid 5986] write(3, "1000", 4) = 4 [pid 5986] close(3 [pid 5981] +++ exited with 0 +++ [pid 5985] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] +++ exited with 0 +++ [pid 5986] <... close resumed>) = 0 executing program [pid 5986] write(1, "executing program\n", 18 [pid 5985] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5983] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 1 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5986] <... write resumed>) = 18 [pid 5985] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5980] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] +++ exited with 0 +++ [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5986] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5983] <... sendmsg resumed>) = 20 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5976, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5986] <... futex resumed>) = 0 [pid 5985] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5984] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5986] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5983] <... futex resumed>) = 1 [pid 5980] <... futex resumed>) = 0 [pid 5986] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5983] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... restart_syscall resumed>) = 0 [pid 5986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5985] <... sendto resumed>) = 32 [pid 5986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5985] recvfrom(3 [pid 5980] exit_group(0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5986] <... mmap resumed>) = 0x7fad86887000 [pid 5985] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5984}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5983] <... futex resumed>) = ? [pid 5980] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5986] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5985] recvfrom(3 [pid 5986] <... mprotect resumed>) = 0 [pid 5985] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5984}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5986] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5986] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5985] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5986] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5985] <... futex resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5985] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5987 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5988 attached [pid 5984] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5989 attached [pid 5987] set_robust_list(0x55558bc497a0, 24 [pid 5988] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5986] <... clone3 resumed> => {parent_tid=[5988]}, 88) = 5988 [pid 5984] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] +++ exited with 0 +++ [pid 5980] +++ exited with 0 +++ [pid 5987] <... set_robust_list resumed>) = 0 [pid 5988] <... rseq resumed>) = 0 [pid 5986] rt_sigprocmask(SIG_SETMASK, [] [pid 5984] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5987 [pid 5985] <... futex resumed>) = 0 [pid 5986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5987] rt_sigprocmask(SIG_SETMASK, [] [pid 5988] set_robust_list(0x7fad868a79a0, 24 [pid 5986] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] <... set_robust_list resumed>) = 0 [pid 5986] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5989 [pid 5989] set_robust_list(0x55558bc497a0, 24 [pid 5987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5988] rt_sigprocmask(SIG_SETMASK, [] [pid 5986] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5989] <... set_robust_list resumed>) = 0 [pid 5987] <... prctl resumed>) = 0 [pid 5988] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5985] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5989] rt_sigprocmask(SIG_SETMASK, [] [pid 5987] setpgid(0, 0 [pid 5988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5985] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5987] <... setpgid resumed>) = 0 [pid 5988] <... socket resumed>) = 3 [pid 5985] <... futex resumed>) = 1 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5984] <... futex resumed>) = 0 [pid 5989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5988] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] <... prctl resumed>) = 0 [pid 5985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5989] setpgid(0, 0 [pid 5984] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5989] <... setpgid resumed>) = 0 [pid 5984] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5987] <... openat resumed>) = 3 [pid 5988] <... futex resumed>) = 1 [pid 5986] <... futex resumed>) = 0 [pid 5985] <... sendmsg resumed>) = 28 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5987] write(3, "1000", 4 [pid 5988] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... write resumed>) = 4 [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5986] <... futex resumed>) = 0 [pid 5987] close(3 [pid 5988] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5986] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5990 attached [pid 5989] <... openat resumed>) = 3 [pid 5987] <... close resumed>) = 0 [pid 5988] <... sendto resumed>) = 32 [pid 5985] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] write(3, "1000", 4 [pid 5987] write(1, "executing program\n", 18 [pid 5985] <... futex resumed>) = 1 executing program [pid 5984] <... futex resumed>) = 0 [pid 5990] set_robust_list(0x55558bc497a0, 24 [pid 5987] <... write resumed>) = 18 [pid 5988] recvfrom(3 [pid 5984] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5986}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5990] <... set_robust_list resumed>) = 0 [pid 5989] <... write resumed>) = 4 [pid 5987] <... futex resumed>) = 0 [pid 5988] recvfrom(3 [pid 5984] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 5990 [pid 5987] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5988] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5986}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5989] close(3 [pid 5987] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5988] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] rt_sigprocmask(SIG_SETMASK, [] [pid 5989] <... close resumed>) = 0 executing program [pid 5987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5989] write(1, "executing program\n", 18 [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5986] <... futex resumed>) = 0 [pid 5985] <... sendmsg resumed>) = 20 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5989] <... write resumed>) = 18 [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5988] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5990] <... prctl resumed>) = 0 [pid 5989] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5990] setpgid(0, 0 [pid 5989] <... futex resumed>) = 0 [pid 5990] <... setpgid resumed>) = 0 [pid 5987] <... mmap resumed>) = 0x7fad86887000 [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5986] <... futex resumed>) = 0 [pid 5989] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5985] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] exit_group(0 [pid 5990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5989] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5987] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5988] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5986] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5987] <... mprotect resumed>) = 0 [pid 5988] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5987] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5988] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5986] <... futex resumed>) = 0 [pid 5990] <... openat resumed>) = 3 [pid 5987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5988] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] write(3, "1000", 4 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5986] <... futex resumed>) = 0 [pid 5985] <... futex resumed>) = ? [pid 5984] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5991 attached [pid 5990] <... write resumed>) = 4 [pid 5989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5986] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5990] close(3 [pid 5989] <... mmap resumed>) = 0x7fad86887000 [pid 5987] <... clone3 resumed> => {parent_tid=[5991]}, 88) = 5991 [pid 5988] <... sendmsg resumed>) = 28 [pid 5987] rt_sigprocmask(SIG_SETMASK, [] [pid 5988] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5987] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 1 [pid 5986] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = 0 [pid 5988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5986] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] <... sendmsg resumed>) = 20 [pid 5986] <... futex resumed>) = 0 [pid 5991] <... rseq resumed>) = 0 [pid 5989] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5986] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] set_robust_list(0x7fad868a79a0, 24 [pid 5990] <... close resumed>) = 0 [pid 5988] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... set_robust_list resumed>) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5986] <... futex resumed>) = 0 [pid 5991] rt_sigprocmask(SIG_SETMASK, [] [pid 5989] <... mprotect resumed>) = 0 [pid 5988] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] exit_group(0 [pid 5991] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5990] write(1, "executing program\n", 18 [pid 5989] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5988] <... futex resumed>) = ? [pid 5986] <... exit_group resumed>) = ? executing program [pid 5991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5990] <... write resumed>) = 18 [pid 5989] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5988] +++ exited with 0 +++ [pid 5990] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... socket resumed>) = 3 [pid 5990] <... futex resumed>) = 0 [pid 5989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5991] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] +++ exited with 0 +++ [pid 5985] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5992 attached [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5991] <... futex resumed>) = 1 [pid 5990] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5987] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5992] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5989] <... clone3 resumed> => {parent_tid=[5992]}, 88) = 5992 [pid 5987] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... rseq resumed>) = 0 [pid 5987] <... futex resumed>) = 0 [pid 5992] set_robust_list(0x7fad868a79a0, 24 [pid 5990] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5987] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5992] <... set_robust_list resumed>) = 0 [pid 5991] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5989] rt_sigprocmask(SIG_SETMASK, [] [pid 5992] rt_sigprocmask(SIG_SETMASK, [] [pid 5990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5989] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5989] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5991] <... sendto resumed>) = 32 [pid 5990] <... mmap resumed>) = 0x7fad86887000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5992] <... socket resumed>) = 3 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5992] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] recvfrom(3 [pid 5990] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5989] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5993 attached [pid 5992] <... futex resumed>) = 0 [pid 5991] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5987}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5990] <... mprotect resumed>) = 0 [pid 5989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5994 attached [pid 5993] set_robust_list(0x55558bc497a0, 24 [pid 5992] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] recvfrom(3 [pid 5989] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] set_robust_list(0x55558bc497a0, 24 [pid 5993] <... set_robust_list resumed>) = 0 [pid 5991] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5987}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5990] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5989] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 5994 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 5993 [pid 5994] <... set_robust_list resumed>) = 0 [pid 5993] rt_sigprocmask(SIG_SETMASK, [] [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5992] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5991] <... futex resumed>) = 1 [pid 5994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5991] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5987] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5994] <... prctl resumed>) = 0 [pid 5990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5987] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] setpgid(0, 0 [pid 5993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5987] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5995 attached [pid 5994] <... setpgid resumed>) = 0 [pid 5987] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] <... rseq resumed>) = 0 [pid 5994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5993] <... prctl resumed>) = 0 [pid 5992] <... sendto resumed>) = 32 [pid 5995] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5995] rt_sigprocmask(SIG_SETMASK, [] [pid 5994] <... openat resumed>) = 3 [pid 5993] setpgid(0, 0 [pid 5992] recvfrom(3 [pid 5991] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5990] <... clone3 resumed> => {parent_tid=[5995]}, 88) = 5995 [pid 5995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] write(3, "1000", 4 [pid 5993] <... setpgid resumed>) = 0 [pid 5992] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5989}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5991] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5990] rt_sigprocmask(SIG_SETMASK, [] [pid 5995] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] <... write resumed>) = 4 [pid 5993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5992] recvfrom(3 [pid 5991] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5994] close(3 [pid 5991] <... futex resumed>) = 1 [pid 5990] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 0 [pid 5994] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 3 [pid 5992] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5989}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5991] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] <... futex resumed>) = 1 [pid 5987] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5994] write(1, "executing program\n", 18 executing program [pid 5992] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5990] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] <... futex resumed>) = 0 [pid 5995] <... socket resumed>) = 3 [pid 5994] <... write resumed>) = 18 [pid 5992] <... futex resumed>) = 1 [pid 5991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5987] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] write(3, "1000", 4 [pid 5992] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] <... sendmsg resumed>) = 28 [pid 5989] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5994] <... futex resumed>) = 0 [pid 5993] <... write resumed>) = 4 [pid 5990] <... futex resumed>) = 0 [pid 5989] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5993] close(3 [pid 5991] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] <... futex resumed>) = 1 [pid 5992] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5994] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5993] <... close resumed>) = 0 [pid 5992] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5991] <... futex resumed>) = 1 [pid 5989] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] <... futex resumed>) = 0 [pid 5995] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5994] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5993] write(1, "executing program\n", 18 [pid 5992] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5990] <... futex resumed>) = 0 [pid 5987] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... sendto resumed>) = 32 [pid 5994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5993] <... write resumed>) = 18 [pid 5992] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... sendmsg resumed>) = 20 [pid 5990] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] <... futex resumed>) = 0 [pid 5995] recvfrom(3 [pid 5994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5993] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = 1 [pid 5991] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] <... futex resumed>) = 0 [pid 5995] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5990}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5994] <... mmap resumed>) = 0x7fad86887000 [pid 5993] <... futex resumed>) = 0 [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5991] <... futex resumed>) = 0 [pid 5989] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] recvfrom(3 [pid 5994] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5993] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5992] <... sendmsg resumed>) = 28 [pid 5991] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5989] <... futex resumed>) = 0 [pid 5987] exit_group(0 [pid 5995] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5990}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5994] <... mprotect resumed>) = 0 [pid 5993] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5992] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5993] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5992] <... futex resumed>) = 0 [pid 5991] <... futex resumed>) = ? [pid 5989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] <... exit_group resumed>) = ? [pid 5995] <... futex resumed>) = 1 [pid 5994] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5992] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] +++ exited with 0 +++ [pid 5990] <... futex resumed>) = 0 [pid 5989] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5989] <... futex resumed>) = 0 [pid 5993] <... mmap resumed>) = 0x7fad86887000 [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5989] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5994] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5993] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5992] <... sendmsg resumed>) = 20 [pid 5990] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5996 attached [pid 5995] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5993] <... mprotect resumed>) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5995] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... clone3 resumed> => {parent_tid=[5996]}, 88) = 5996 [pid 5990] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] <... futex resumed>) = 0 [pid 5994] rt_sigprocmask(SIG_SETMASK, [] [pid 5990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5996] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5993] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5992] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... rseq resumed>) = 0 [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5993] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5992] <... futex resumed>) = 1 [pid 5990] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 0 [pid 5996] set_robust_list(0x7fad868a79a0, 24 [pid 5995] <... sendmsg resumed>) = 28 [pid 5994] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5992] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5997 attached [pid 5996] <... set_robust_list resumed>) = 0 [pid 5995] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = 0 [pid 5992] <... futex resumed>) = ? [pid 5989] <... exit_group resumed>) = ? [pid 5997] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5996] rt_sigprocmask(SIG_SETMASK, [] [pid 5995] <... futex resumed>) = 1 [pid 5994] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... clone3 resumed> => {parent_tid=[5997]}, 88) = 5997 [pid 5992] +++ exited with 0 +++ [pid 5990] <... futex resumed>) = 0 [pid 5987] +++ exited with 0 +++ [pid 5997] <... rseq resumed>) = 0 [pid 5996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5995] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5993] rt_sigprocmask(SIG_SETMASK, [] [pid 5997] set_robust_list(0x7fad868a79a0, 24 [pid 5996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5989] +++ exited with 0 +++ [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5997] <... set_robust_list resumed>) = 0 [pid 5996] <... socket resumed>) = 3 [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5993] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... restart_syscall resumed>) = 0 [pid 5997] rt_sigprocmask(SIG_SETMASK, [] [pid 5996] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... sendmsg resumed>) = 20 [pid 5993] <... futex resumed>) = 0 [pid 5997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5996] <... futex resumed>) = 1 [pid 5995] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = 0 [pid 5993] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5996] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... futex resumed>) = 1 [pid 5994] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... futex resumed>) = 0 [pid 5995] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] <... futex resumed>) = 0 [pid 5990] exit_group(0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5995] <... futex resumed>) = ? [pid 5994] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5997] <... socket resumed>) = 3 [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] +++ exited with 0 +++ [pid 5997] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5997] <... futex resumed>) = 1 [pid 5996] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5998 attached [pid 5997] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] <... futex resumed>) = 0 [pid 5990] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5993] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5990, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 5998 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 5999 attached [pid 5998] set_robust_list(0x55558bc497a0, 24 [pid 5997] <... futex resumed>) = 0 [pid 5996] <... sendto resumed>) = 32 [pid 5993] <... futex resumed>) = 1 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5998] <... set_robust_list resumed>) = 0 [pid 5999] set_robust_list(0x55558bc497a0, 24 [pid 5998] rt_sigprocmask(SIG_SETMASK, [] [pid 5997] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5996] recvfrom(3 [pid 5993] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 5999 [pid 5999] <... set_robust_list resumed>) = 0 [pid 5998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5997] <... sendto resumed>) = 32 [pid 5999] rt_sigprocmask(SIG_SETMASK, [] [pid 5997] recvfrom(3 [pid 5996] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5994}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5997] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5993}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5996] recvfrom(3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5998] <... prctl resumed>) = 0 [pid 5997] recvfrom(3 [pid 5996] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5994}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5997] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5993}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5996] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5997] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... futex resumed>) = 0 [pid 5997] <... futex resumed>) = 1 [pid 5996] <... futex resumed>) = 1 [pid 5994] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5999] <... prctl resumed>) = 0 [pid 5998] setpgid(0, 0 [pid 5997] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5994] <... futex resumed>) = 0 [pid 5993] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6000 attached [pid 5999] setpgid(0, 0 [pid 5998] <... setpgid resumed>) = 0 [pid 5997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5996] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5994] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... futex resumed>) = 0 [pid 6000] set_robust_list(0x55558bc497a0, 24 [pid 5999] <... setpgid resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5997] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5996] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6000 [pid 6000] <... set_robust_list resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5997] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5996] <... futex resumed>) = 1 [pid 5994] <... futex resumed>) = 0 [pid 6000] rt_sigprocmask(SIG_SETMASK, [] [pid 5998] <... openat resumed>) = 3 [pid 5997] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5997] <... futex resumed>) = 1 [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5994] <... futex resumed>) = 0 [pid 5993] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] <... openat resumed>) = 3 [pid 5998] write(3, "1000", 4 [pid 5997] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5994] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5996] <... sendmsg resumed>) = 28 [pid 5993] <... futex resumed>) = 0 [pid 6000] <... prctl resumed>) = 0 [pid 5999] write(3, "1000", 4 [pid 5998] <... write resumed>) = 4 [pid 5997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5996] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... write resumed>) = 4 [pid 5998] close(3 [pid 6000] setpgid(0, 0 [pid 5999] close(3 [pid 5998] <... close resumed>) = 0 [pid 5997] <... sendmsg resumed>) = 28 [pid 5996] <... futex resumed>) = 1 [pid 5994] <... futex resumed>) = 0 [pid 6000] <... setpgid resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5998] write(1, "executing program\n", 18 [pid 5997] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 5994] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5999] write(1, "executing program\n", 18 [pid 5998] <... write resumed>) = 18 [pid 5997] <... futex resumed>) = 1 [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5994] <... futex resumed>) = 0 [pid 5993] <... futex resumed>) = 0 executing program [pid 6000] <... openat resumed>) = 3 [pid 5999] <... write resumed>) = 18 [pid 5998] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5994] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] write(3, "1000", 4 [pid 5999] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... futex resumed>) = 0 [pid 5997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5996] <... sendmsg resumed>) = 20 [pid 5993] <... futex resumed>) = 0 [pid 6000] <... write resumed>) = 4 [pid 5999] <... futex resumed>) = 0 [pid 5998] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5993] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] close(3 [pid 5998] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5997] <... sendmsg resumed>) = 20 [pid 5996] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... close resumed>) = 0 [pid 5997] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... futex resumed>) = 1 [pid 5994] <... futex resumed>) = 0 [pid 6000] write(1, "executing program\n", 18 [pid 5997] <... futex resumed>) = 1 executing program [pid 5996] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] exit_group(0 [pid 5993] <... futex resumed>) = 0 [pid 6000] <... write resumed>) = 18 [pid 5999] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5997] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] <... futex resumed>) = ? [pid 5994] <... exit_group resumed>) = ? [pid 5993] exit_group(0 [pid 6000] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5996] +++ exited with 0 +++ [pid 5993] <... exit_group resumed>) = ? [pid 5999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6000] <... futex resumed>) = 0 [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5998] <... mmap resumed>) = 0x7fad86887000 [pid 5997] <... futex resumed>) = ? [pid 6000] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5998] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6000] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5999] <... mmap resumed>) = 0x7fad86887000 [pid 6000] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5997] +++ exited with 0 +++ [pid 5994] +++ exited with 0 +++ [pid 5993] +++ exited with 0 +++ [pid 6000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5998] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6000] <... mmap resumed>) = 0x7fad86887000 [pid 5999] <... mprotect resumed>) = 0 [pid 5998] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6000] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6000] <... mprotect resumed>) = 0 [pid 5999] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6001 attached [pid 6000] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] <... restart_syscall resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6000] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5999] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6001] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5998] <... clone3 resumed> => {parent_tid=[6001]}, 88) = 6001 [pid 6001] <... rseq resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6003 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6002 attached [pid 6001] set_robust_list(0x7fad868a79a0, 24 [pid 5998] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6002] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5998] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6002] <... rseq resumed>) = 0 [pid 5998] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6001] <... set_robust_list resumed>) = 0 [pid 6000] <... clone3 resumed> => {parent_tid=[6002]}, 88) = 6002 [pid 5999] <... clone3 resumed> => {parent_tid=[6003]}, 88) = 6003 [pid 5998] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] <... rseq resumed>) = 0 [pid 6002] set_robust_list(0x7fad868a79a0, 24 [pid 6001] rt_sigprocmask(SIG_SETMASK, [] [pid 6000] rt_sigprocmask(SIG_SETMASK, [] [pid 5999] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6003] set_robust_list(0x7fad868a79a0, 24 [pid 6002] <... set_robust_list resumed>) = 0 [pid 6001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6003] <... set_robust_list resumed>) = 0 [pid 6002] rt_sigprocmask(SIG_SETMASK, [] [pid 6001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6000] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6004 attached [pid 6003] rt_sigprocmask(SIG_SETMASK, [] [pid 6002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5999] <... futex resumed>) = 0 [pid 6001] <... socket resumed>) = 3 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6005 attached [pid 6004] set_robust_list(0x55558bc497a0, 24 [pid 6003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6001] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... futex resumed>) = 0 [pid 5999] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6004 [pid 6005] set_robust_list(0x55558bc497a0, 24 [pid 6004] <... set_robust_list resumed>) = 0 [pid 6003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6002] <... socket resumed>) = 3 [pid 6001] <... futex resumed>) = 1 [pid 6000] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6005 [pid 6005] <... set_robust_list resumed>) = 0 [pid 6004] rt_sigprocmask(SIG_SETMASK, [] [pid 6001] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] <... socket resumed>) = 3 [pid 6002] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5998] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... futex resumed>) = 1 [pid 6000] <... futex resumed>) = 0 [pid 5998] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6002] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6000] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6000] <... futex resumed>) = 0 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6002] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6001] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6000] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6004] <... prctl resumed>) = 0 [pid 6002] <... sendto resumed>) = 32 [pid 6001] <... sendto resumed>) = 32 [pid 5999] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... prctl resumed>) = 0 [pid 6004] setpgid(0, 0 [pid 6005] setpgid(0, 0 [pid 6004] <... setpgid resumed>) = 0 [pid 6001] recvfrom(3 [pid 6005] <... setpgid resumed>) = 0 [pid 6004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6003] <... futex resumed>) = 0 [pid 6002] recvfrom(3 [pid 6001] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5998}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5999] <... futex resumed>) = 1 [pid 6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6004] <... openat resumed>) = 3 [pid 6003] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6002] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6000}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6005] <... openat resumed>) = 3 [pid 6004] write(3, "1000", 4 [pid 6003] <... sendto resumed>) = 32 [pid 6001] recvfrom(3 [pid 5999] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] write(3, "1000", 4 [pid 6004] <... write resumed>) = 4 [pid 6002] recvfrom(3 [pid 6001] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5998}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6005] <... write resumed>) = 4 [pid 6004] close(3 [pid 6003] recvfrom(3 [pid 6002] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6000}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6001] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] close(3 [pid 6004] <... close resumed>) = 0 [pid 6003] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5999}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6002] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = 1 [pid 5998] <... futex resumed>) = 0 [pid 6005] <... close resumed>) = 0 [pid 6004] write(1, "executing program\n", 18 [pid 6003] recvfrom(3 [pid 6002] <... futex resumed>) = 1 executing program [pid 6001] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6000] <... futex resumed>) = 0 [pid 5998] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] write(1, "executing program\n", 18 [pid 6004] <... write resumed>) = 18 executing program [pid 6003] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5999}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6002] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6000] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... futex resumed>) = 0 [pid 6005] <... write resumed>) = 18 [pid 6004] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6001] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6000] <... futex resumed>) = 0 [pid 5998] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6002] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6000] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] <... futex resumed>) = 0 [pid 6005] <... futex resumed>) = 0 [pid 6004] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6003] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... futex resumed>) = 0 [pid 6001] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5999] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6004] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6002] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] <... futex resumed>) = 1 [pid 6000] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... futex resumed>) = 0 [pid 5998] <... futex resumed>) = 0 [pid 6005] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6004] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6001] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6003] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6000] <... futex resumed>) = 0 [pid 5999] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6000] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5998] <... futex resumed>) = 0 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] <... futex resumed>) = 1 [pid 6002] <... sendmsg resumed>) = 28 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5999] <... futex resumed>) = 0 [pid 5998] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... mmap resumed>) = 0x7fad86887000 [pid 6004] <... mmap resumed>) = 0x7fad86887000 [pid 6003] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... sendmsg resumed>) = 28 [pid 5999] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6004] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6002] <... futex resumed>) = 1 [pid 6001] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... futex resumed>) = 0 [pid 5999] <... futex resumed>) = 0 [pid 6005] <... mprotect resumed>) = 0 [pid 6004] <... mprotect resumed>) = 0 [pid 6002] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] <... futex resumed>) = 1 [pid 5999] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... futex resumed>) = 0 [pid 6000] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6004] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6000] <... futex resumed>) = 0 [pid 5998] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... sendmsg resumed>) = 28 [pid 6005] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6004] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6002] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6003] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... sendmsg resumed>) = 20 [pid 6000] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... futex resumed>) = 0 [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6003] <... futex resumed>) = 1 [pid 6002] <... sendmsg resumed>) = 20 [pid 6001] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... futex resumed>) = 0 [pid 5998] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6007 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6006 attached [pid 6003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6002] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = 0 [pid 5999] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6007] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6006] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6003] <... sendmsg resumed>) = 20 [pid 6002] <... futex resumed>) = 1 [pid 6001] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] <... clone3 resumed> => {parent_tid=[6007]}, 88) = 6007 [pid 6000] <... futex resumed>) = 0 [pid 5999] <... futex resumed>) = 0 [pid 5998] exit_group(0 [pid 6005] <... clone3 resumed> => {parent_tid=[6006]}, 88) = 6006 [pid 6006] <... rseq resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [] [pid 6004] rt_sigprocmask(SIG_SETMASK, [] [pid 6002] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] <... rseq resumed>) = 0 [pid 6006] set_robust_list(0x7fad868a79a0, 24 [pid 6005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] set_robust_list(0x7fad868a79a0, 24 [pid 6004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6003] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = ? [pid 6000] exit_group(0 [pid 5999] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] <... exit_group resumed>) = ? [pid 6007] <... set_robust_list resumed>) = 0 [pid 6006] <... set_robust_list resumed>) = 0 [pid 6005] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 6001] +++ exited with 0 +++ [pid 6006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6005] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6005] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] <... socket resumed>) = 3 [pid 5999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] rt_sigprocmask(SIG_SETMASK, [] [pid 6003] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... futex resumed>) = ? [pid 6000] <... exit_group resumed>) = ? [pid 5999] exit_group(0 [pid 5998] +++ exited with 0 +++ [pid 6007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6006] <... futex resumed>) = 1 [pid 6002] +++ exited with 0 +++ [pid 6007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6006] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = ? [pid 5999] <... exit_group resumed>) = ? [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6007] <... socket resumed>) = 3 [pid 6005] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] +++ exited with 0 +++ [pid 6007] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] <... futex resumed>) = 0 [pid 6007] <... futex resumed>) = 1 [pid 6004] <... futex resumed>) = 0 [pid 5999] +++ exited with 0 +++ [pid 6007] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5999, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6006] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6004] <... futex resumed>) = 1 [pid 6007] <... futex resumed>) = 0 [pid 6000] +++ exited with 0 +++ [pid 6004] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6007] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6006] <... sendto resumed>) = 32 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6000, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6007] <... sendto resumed>) = 32 [pid 6006] recvfrom(3 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6007] recvfrom(3 [pid 6006] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6005}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6008 attached [pid 6007] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6004}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6006] recvfrom(3 [pid 6008] set_robust_list(0x55558bc497a0, 24 [pid 6007] recvfrom(3 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6008] <... set_robust_list resumed>) = 0 [pid 6007] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6004}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6006] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6005}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6008 [pid 6008] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] <... futex resumed>) = 1 [pid 6006] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6007] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6005] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6005] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6007] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6006] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6009 attached [pid 6008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6007] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6006] <... futex resumed>) = 0 [pid 6005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... prctl resumed>) = 0 [pid 6005] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] set_robust_list(0x55558bc497a0, 24 [pid 6008] setpgid(0, 0 [pid 6007] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6005] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6009 [pid 6009] <... set_robust_list resumed>) = 0 [pid 6008] <... setpgid resumed>) = 0 [pid 6007] <... futex resumed>) = 1 [pid 6004] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6010 attached [pid 6009] rt_sigprocmask(SIG_SETMASK, [] [pid 6007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6006] <... sendmsg resumed>) = 28 [pid 6005] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6010] set_robust_list(0x55558bc497a0, 24 [pid 6009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6007] <... sendmsg resumed>) = 28 [pid 6006] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6004] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... set_robust_list resumed>) = 0 [pid 6009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6007] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... futex resumed>) = 0 [pid 6005] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6010 [pid 6010] rt_sigprocmask(SIG_SETMASK, [] [pid 6009] <... prctl resumed>) = 0 [pid 6008] <... openat resumed>) = 3 [pid 6007] <... futex resumed>) = 0 [pid 6006] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6005] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6009] setpgid(0, 0 [pid 6008] write(3, "1000", 4 [pid 6007] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] <... sendmsg resumed>) = 20 [pid 6005] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6009] <... setpgid resumed>) = 0 [pid 6008] <... write resumed>) = 4 [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6004] <... futex resumed>) = 0 [pid 6010] <... prctl resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6006] <... futex resumed>) = 0 [pid 6005] exit_group(0 [pid 6004] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] setpgid(0, 0 [pid 6009] <... openat resumed>) = 3 [pid 6008] close(3 [pid 6007] <... sendmsg resumed>) = 20 [pid 6005] <... exit_group resumed>) = ? [pid 6010] <... setpgid resumed>) = 0 [pid 6008] <... close resumed>) = 0 executing program [pid 6008] write(1, "executing program\n", 18 [pid 6006] +++ exited with 0 +++ [pid 6010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6009] write(3, "1000", 4 [pid 6008] <... write resumed>) = 18 [pid 6007] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... write resumed>) = 4 [pid 6007] <... futex resumed>) = 1 [pid 6009] close(3 [pid 6007] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6009] <... close resumed>) = 0 [pid 6004] <... futex resumed>) = 0 [pid 6010] <... openat resumed>) = 3 [pid 6009] write(1, "executing program\n", 18 [pid 6008] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6004] exit_group(0 [pid 6010] write(3, "1000", 4 [pid 6009] <... write resumed>) = 18 [pid 6008] <... futex resumed>) = 0 [pid 6007] <... futex resumed>) = ? [pid 6004] <... exit_group resumed>) = ? [pid 6010] <... write resumed>) = 4 [pid 6009] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6007] +++ exited with 0 +++ [pid 6005] +++ exited with 0 +++ [pid 6008] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6009] <... futex resumed>) = 0 [pid 6009] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6010] close(3 [pid 6009] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6008] <... mmap resumed>) = 0x7fad86887000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6008] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6009] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6010] <... close resumed>) = 0 [pid 6009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] write(1, "executing program\n", 18 executing program [pid 6009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6010] <... write resumed>) = 18 [pid 6008] <... mprotect resumed>) = 0 [pid 6010] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6009] <... mmap resumed>) = 0x7fad86887000 [pid 6010] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6009] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6011 attached [pid 6010] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6009] <... mprotect resumed>) = 0 [pid 6008] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6009] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6008] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6004] +++ exited with 0 +++ [pid 6011] set_robust_list(0x55558bc497a0, 24) = 0 [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6009] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6009] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6011 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6012 attached [pid 6010] <... mmap resumed>) = 0x7fad86887000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6011] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6013 attached [pid 6012] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6009] <... clone3 resumed> => {parent_tid=[6013]}, 88) = 6013 [pid 6008] <... clone3 resumed> => {parent_tid=[6012]}, 88) = 6012 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6013] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6012] <... rseq resumed>) = 0 [pid 6011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6010] <... mprotect resumed>) = 0 [pid 6009] rt_sigprocmask(SIG_SETMASK, [] [pid 6008] rt_sigprocmask(SIG_SETMASK, [] [pid 6012] set_robust_list(0x7fad868a79a0, 24 [pid 6011] <... prctl resumed>) = 0 [pid 6012] <... set_robust_list resumed>) = 0 [pid 6011] setpgid(0, 0 [pid 6013] <... rseq resumed>) = 0 [pid 6012] rt_sigprocmask(SIG_SETMASK, [] [pid 6011] <... setpgid resumed>) = 0 [pid 6010] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6013] set_robust_list(0x7fad868a79a0, 24 [pid 6012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6009] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... set_robust_list resumed>) = 0 [pid 6010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6013] rt_sigprocmask(SIG_SETMASK, [] [pid 6009] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6014 attached [pid 6013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6014] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6013] <... socket resumed>) = 3 [pid 6012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6010] <... clone3 resumed> => {parent_tid=[6014]}, 88) = 6014 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6014] <... rseq resumed>) = 0 [pid 6013] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... socket resumed>) = 3 [pid 6010] rt_sigprocmask(SIG_SETMASK, [] [pid 6013] <... futex resumed>) = 1 [pid 6009] <... futex resumed>) = 0 [pid 6014] set_robust_list(0x7fad868a79a0, 24 [pid 6013] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... openat resumed>) = 3 [pid 6010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6009] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6014] <... set_robust_list resumed>) = 0 [pid 6013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6012] <... futex resumed>) = 1 [pid 6010] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6013] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6012] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] <... futex resumed>) = 0 [pid 6009] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6014] rt_sigprocmask(SIG_SETMASK, [] [pid 6013] <... sendto resumed>) = 32 [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] write(3, "1000", 4 [pid 6010] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] <... futex resumed>) = 0 [pid 6014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6013] recvfrom(3 [pid 6012] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6011] <... write resumed>) = 4 [pid 6008] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6015 attached [pid 6014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6013] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6009}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6012] <... sendto resumed>) = 32 [pid 6015] set_robust_list(0x55558bc497a0, 24 [pid 6014] <... socket resumed>) = 3 [pid 6011] close(3 [pid 6014] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... close resumed>) = 0 [pid 6014] <... futex resumed>) = 1 [pid 6011] write(1, "executing program\n", 18 [pid 6013] recvfrom(3 [pid 6010] <... futex resumed>) = 0 executing program [pid 6015] <... set_robust_list resumed>) = 0 [pid 6014] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6009}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6011] <... write resumed>) = 18 [pid 6010] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] recvfrom(3 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6015 [pid 6014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6010] <... futex resumed>) = 0 [pid 6010] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6014] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6013] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6008}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6011] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6014] <... sendto resumed>) = 32 [pid 6013] <... futex resumed>) = 1 [pid 6012] recvfrom(3 [pid 6011] <... futex resumed>) = 0 [pid 6009] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6015] <... prctl resumed>) = 0 [pid 6014] recvfrom(3 [pid 6013] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6008}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6011] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6009] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] setpgid(0, 0 [pid 6014] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6010}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6012] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6009] <... futex resumed>) = 0 [pid 6015] <... setpgid resumed>) = 0 [pid 6012] <... futex resumed>) = 1 [pid 6011] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6009] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] <... futex resumed>) = 0 [pid 6014] recvfrom(3 [pid 6013] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6012] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6008] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6010}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6013] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6008] <... futex resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6014] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6008] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] <... futex resumed>) = 1 [pid 6012] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] <... mmap resumed>) = 0x7fad86887000 [pid 6009] <... futex resumed>) = 0 [pid 6015] <... openat resumed>) = 3 [pid 6014] <... futex resumed>) = 1 [pid 6013] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6010] <... futex resumed>) = 0 [pid 6009] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] write(3, "1000", 4 [pid 6014] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6012] <... futex resumed>) = 1 [pid 6011] <... mprotect resumed>) = 0 [pid 6010] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6015] <... write resumed>) = 4 [pid 6014] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6012] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6010] <... futex resumed>) = 0 [pid 6015] close(3 [pid 6014] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6009] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... futex resumed>) = 0 executing program [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = 1 [pid 6015] <... close resumed>) = 0 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... sendmsg resumed>) = 28 [pid 6012] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6011] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6010] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6015] write(1, "executing program\n", 18 [pid 6014] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6013] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6015] <... write resumed>) = 18 [pid 6014] <... sendmsg resumed>) = 28 [pid 6013] <... futex resumed>) = 1 [pid 6012] <... sendmsg resumed>) = 28 [pid 6010] <... futex resumed>) = 0 [pid 6009] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6016 attached [pid 6015] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6009] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6015] <... futex resumed>) = 0 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6012] <... futex resumed>) = 1 [pid 6011] <... clone3 resumed> => {parent_tid=[6016]}, 88) = 6016 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6016] <... rseq resumed>) = 0 [pid 6015] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6014] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6012] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] rt_sigprocmask(SIG_SETMASK, [] [pid 6010] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] set_robust_list(0x7fad868a79a0, 24 [pid 6015] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6013] <... sendmsg resumed>) = 20 [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6010] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6016] <... set_robust_list resumed>) = 0 [pid 6015] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6014] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6013] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6011] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6016] rt_sigprocmask(SIG_SETMASK, [] [pid 6015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6014] <... sendmsg resumed>) = 20 [pid 6013] <... futex resumed>) = 1 [pid 6012] <... sendmsg resumed>) = 20 [pid 6011] <... futex resumed>) = 0 [pid 6009] <... futex resumed>) = 0 [pid 6016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6012] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6014] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... futex resumed>) = 1 [pid 6011] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6009] exit_group(0 [pid 6008] <... futex resumed>) = 0 [pid 6016] <... socket resumed>) = 3 [pid 6014] <... futex resumed>) = 1 [pid 6013] <... futex resumed>) = ? [pid 6012] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] <... futex resumed>) = 0 [pid 6009] <... exit_group resumed>) = ? [pid 6008] exit_group(0 [pid 6016] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] <... mmap resumed>) = 0x7fad86887000 [pid 6014] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] +++ exited with 0 +++ [pid 6012] <... futex resumed>) = ? [pid 6010] exit_group(0 [pid 6008] <... exit_group resumed>) = ? [pid 6015] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6014] <... futex resumed>) = ? [pid 6010] <... exit_group resumed>) = ? [pid 6016] <... futex resumed>) = 1 [pid 6016] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] <... futex resumed>) = 0 [pid 6012] +++ exited with 0 +++ [pid 6015] <... mprotect resumed>) = 0 [pid 6011] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] +++ exited with 0 +++ [pid 6008] +++ exited with 0 +++ [pid 6011] <... futex resumed>) = 1 [pid 6016] <... futex resumed>) = 0 [pid 6015] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6014] +++ exited with 0 +++ [pid 6011] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6016] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 6015] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6016] recvfrom(3 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6016] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6011}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6015] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6016] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6011}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6017 attached [pid 6016] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6017] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6016] <... futex resumed>) = 1 [pid 6017] <... rseq resumed>) = 0 [pid 6016] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... clone3 resumed> => {parent_tid=[6017]}, 88) = 6017 [pid 6011] <... futex resumed>) = 0 [pid 6017] set_robust_list(0x7fad868a79a0, 24 [pid 6015] rt_sigprocmask(SIG_SETMASK, [] [pid 6011] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... set_robust_list resumed>) = 0 [pid 6017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6016] <... futex resumed>) = 0 [pid 6015] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6011] <... futex resumed>) = 1 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6016] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6015] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6015] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6015] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6017] <... socket resumed>) = 3 [pid 6017] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6017] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6018 attached ) = 1 [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6018 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6018] set_robust_list(0x55558bc497a0, 24 [pid 6016] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6018] <... set_robust_list resumed>) = 0 [pid 6017] <... futex resumed>) = 0 [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6015] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6018] rt_sigprocmask(SIG_SETMASK, [] [pid 6017] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6016] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6015] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6017] <... sendto resumed>) = 32 [pid 6016] <... sendmsg resumed>) = 28 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6017] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6015}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6016] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6017] recvfrom(3 [pid 6016] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6019 attached [pid 6017] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6015}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6016] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] set_robust_list(0x55558bc497a0, 24 [pid 6017] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... set_robust_list resumed>) = 0 [pid 6017] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6020 attached [pid 6019] rt_sigprocmask(SIG_SETMASK, [] [pid 6018] <... prctl resumed>) = 0 [pid 6017] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] setpgid(0, 0 [pid 6020] set_robust_list(0x55558bc497a0, 24 [pid 6019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6018] <... setpgid resumed>) = 0 [pid 6015] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6019 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6020 [pid 6020] <... set_robust_list resumed>) = 0 [pid 6019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6017] <... futex resumed>) = 0 [pid 6016] <... futex resumed>) = 0 [pid 6015] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = 1 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6020] rt_sigprocmask(SIG_SETMASK, [] [pid 6019] <... prctl resumed>) = 0 [pid 6018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6017] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6016] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6015] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6019] setpgid(0, 0 [pid 6018] <... openat resumed>) = 3 [pid 6017] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] <... sendmsg resumed>) = 20 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6019] <... setpgid resumed>) = 0 [pid 6018] write(3, "1000", 4 [pid 6017] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... prctl resumed>) = 0 [pid 6020] setpgid(0, 0 [pid 6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6018] <... write resumed>) = 4 [pid 6017] <... futex resumed>) = 1 [pid 6016] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] <... futex resumed>) = 0 [pid 6020] <... setpgid resumed>) = 0 [pid 6020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6018] close(3 [pid 6017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6016] <... futex resumed>) = 1 [pid 6015] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... futex resumed>) = 0 [pid 6020] <... openat resumed>) = 3 [pid 6019] <... openat resumed>) = 3 [pid 6018] <... close resumed>) = 0 [pid 6017] <... sendmsg resumed>) = 28 [pid 6016] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... futex resumed>) = 0 [pid 6011] exit_group(0 [pid 6018] write(1, "executing program\n", 18 [pid 6015] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... exit_group resumed>) = ? [pid 6020] write(3, "1000", 4 [pid 6017] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... futex resumed>) = ? executing program [pid 6020] <... write resumed>) = 4 [pid 6019] write(3, "1000", 4 [pid 6018] <... write resumed>) = 18 [pid 6017] <... futex resumed>) = 0 [pid 6015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6020] close(3 [pid 6019] <... write resumed>) = 4 [pid 6018] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... close resumed>) = 0 [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] close(3 [pid 6018] <... futex resumed>) = 0 [pid 6015] <... futex resumed>) = 0 [pid 6019] <... close resumed>) = 0 [pid 6018] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6015] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] write(1, "executing program\n", 18 [pid 6019] write(1, "executing program\n", 18 [pid 6018] <... rt_sigaction resumed>, NULL, 8) = 0 executing program executing program [pid 6017] <... sendmsg resumed>) = 20 [pid 6016] +++ exited with 0 +++ [pid 6011] +++ exited with 0 +++ [pid 6020] <... write resumed>) = 18 [pid 6019] <... write resumed>) = 18 [pid 6018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6017] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6011, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6019] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6020] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... mmap resumed>) = 0x7fad86887000 [pid 6017] <... futex resumed>) = 1 [pid 6015] <... futex resumed>) = 0 [pid 6020] <... futex resumed>) = 0 [pid 6019] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6018] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6017] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] exit_group(0 [pid 6020] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6019] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6017] <... futex resumed>) = ? [pid 6015] <... exit_group resumed>) = ? [pid 6020] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6018] <... mprotect resumed>) = 0 [pid 6017] +++ exited with 0 +++ [pid 6020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6015] +++ exited with 0 +++ [pid 6020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6020] <... mmap resumed>) = 0x7fad86887000 [pid 6019] <... mmap resumed>) = 0x7fad86887000 [pid 6018] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6020] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6019] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6020] <... mprotect resumed>) = 0 [pid 6018] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6020] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6019] <... mprotect resumed>) = 0 [pid 6018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6019] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6021 attached [pid 6020] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6019] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6021] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6018] <... clone3 resumed> => {parent_tid=[6021]}, 88) = 6021 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6022 attached [pid 6021] <... rseq resumed>) = 0 [pid 6018] rt_sigprocmask(SIG_SETMASK, [] [pid 6021] set_robust_list(0x7fad868a79a0, 24 [pid 6018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6021] <... set_robust_list resumed>) = 0 [pid 6020] <... clone3 resumed> => {parent_tid=[6022]}, 88) = 6022 [pid 6022] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6018] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6023 attached [pid 6021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6020] rt_sigprocmask(SIG_SETMASK, [] [pid 6018] <... futex resumed>) = 0 [pid 6021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6018] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6022] <... rseq resumed>) = 0 [pid 6021] <... socket resumed>) = 3 [pid 6020] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... clone3 resumed> => {parent_tid=[6023]}, 88) = 6023 [pid 6023] <... rseq resumed>) = 0 [pid 6022] set_robust_list(0x7fad868a79a0, 24 [pid 6019] rt_sigprocmask(SIG_SETMASK, [] [pid 6023] set_robust_list(0x7fad868a79a0, 24 [pid 6022] <... set_robust_list resumed>) = 0 [pid 6019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6023] <... set_robust_list resumed>) = 0 [pid 6022] rt_sigprocmask(SIG_SETMASK, [] [pid 6021] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = 0 [pid 6019] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] rt_sigprocmask(SIG_SETMASK, [] [pid 6022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6021] <... futex resumed>) = 1 [pid 6020] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... futex resumed>) = 0 [pid 6023] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6021] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] <... futex resumed>) = 0 [pid 6018] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] <... futex resumed>) = 0 [pid 6021] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6018] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] <... socket resumed>) = 3 [pid 6022] <... socket resumed>) = 3 [pid 6019] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6023] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... futex resumed>) = 0 [pid 6022] <... futex resumed>) = 1 [pid 6021] <... sendto resumed>) = 32 [pid 6020] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6023] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6022] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] recvfrom(3 [pid 6020] <... futex resumed>) = 0 [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6021] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6018}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6020] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6022] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6021] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6018}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6021] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6019] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 1 [pid 6021] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... sendto resumed>) = 32 [pid 6021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... futex resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6021] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6018] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6021] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6021] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... futex resumed>) = 0 [pid 6021] <... futex resumed>) = 1 [pid 6018] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6018] <... futex resumed>) = 0 [pid 6021] <... sendmsg resumed>) = 28 [pid 6018] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6022] recvfrom(3 [pid 6021] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6025 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6024 attached ) = 1 [pid 6023] <... sendto resumed>) = 32 [pid 6022] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6020}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6024 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6025 [pid 6025] set_robust_list(0x55558bc497a0, 24 [pid 6024] set_robust_list(0x55558bc497a0, 24 [pid 6023] recvfrom(3 [pid 6022] recvfrom(3 [pid 6021] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] <... futex resumed>) = 0 [pid 6025] <... set_robust_list resumed>) = 0 [pid 6024] <... set_robust_list resumed>) = 0 [pid 6023] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6019}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6018] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] rt_sigprocmask(SIG_SETMASK, [] [pid 6024] rt_sigprocmask(SIG_SETMASK, [] [pid 6023] recvfrom(3 [pid 6022] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6020}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6022] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6020] <... futex resumed>) = 0 [pid 6022] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6020] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 1 [pid 6025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6024] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6023] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6019}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6022] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6021] <... futex resumed>) = 0 [pid 6020] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6023] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6024] <... prctl resumed>) = 0 [pid 6023] <... futex resumed>) = 1 [pid 6022] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... futex resumed>) = 0 [pid 6022] <... futex resumed>) = 1 [pid 6020] <... futex resumed>) = 0 [pid 6022] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6019] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... prctl resumed>) = 0 [pid 6024] setpgid(0, 0 [pid 6023] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6020] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6022] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6020] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] setpgid(0, 0 [pid 6024] <... setpgid resumed>) = 0 [pid 6019] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] <... setpgid resumed>) = 0 [pid 6023] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6023] <... futex resumed>) = 0 [pid 6019] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... sendmsg resumed>) = 28 [pid 6019] <... futex resumed>) = 0 [pid 6025] <... openat resumed>) = 3 [pid 6024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6022] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... sendmsg resumed>) = 20 [pid 6019] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] <... sendmsg resumed>) = 28 [pid 6022] <... futex resumed>) = 1 [pid 6020] <... futex resumed>) = 0 [pid 6025] write(3, "1000", 4 [pid 6022] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6020] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... write resumed>) = 4 [pid 6024] <... openat resumed>) = 3 [pid 6023] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... sendmsg resumed>) = 20 [pid 6021] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = 0 [pid 6025] close(3 [pid 6021] <... futex resumed>) = 1 [pid 6020] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 0 [pid 6023] <... futex resumed>) = 1 [pid 6022] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6022] <... futex resumed>) = 1 [pid 6020] <... futex resumed>) = 0 [pid 6025] <... close resumed>) = 0 [pid 6019] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] exit_group(0 [pid 6024] write(3, "1000", 4 [pid 6023] <... sendmsg resumed>) = 20 [pid 6022] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] <... write resumed>) = 4 [pid 6021] <... futex resumed>) = ? [pid 6020] exit_group(0 [pid 6019] <... futex resumed>) = 0 [pid 6018] <... exit_group resumed>) = ? executing program [pid 6025] write(1, "executing program\n", 18 [pid 6024] close(3 [pid 6023] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... futex resumed>) = ? [pid 6021] +++ exited with 0 +++ [pid 6020] <... exit_group resumed>) = ? [pid 6019] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] <... write resumed>) = 18 [pid 6024] <... close resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6022] +++ exited with 0 +++ [pid 6019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] +++ exited with 0 +++ [pid 6025] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] write(1, "executing program\n", 18 [pid 6023] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] +++ exited with 0 +++ [pid 6019] exit_group(0 [pid 6025] <... futex resumed>) = 0 [pid 6024] <... write resumed>) = 18 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6025] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6024] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6025] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6024] <... futex resumed>) = 0 [pid 6025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6024] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6024] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6025] <... mmap resumed>) = 0x7fad86887000 [pid 6023] <... futex resumed>) = ? [pid 6025] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6024] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6025] <... mprotect resumed>) = 0 [pid 6024] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6023] +++ exited with 0 +++ [pid 6019] <... exit_group resumed>) = ? [pid 6024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6025] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6024] <... mmap resumed>) = 0x7fad86887000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6025] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6024] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6025] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6024] <... mprotect resumed>) = 0 [pid 6024] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6025] <... clone3 resumed> => {parent_tid=[6026]}, 88) = 6026 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6026 attached [pid 6025] rt_sigprocmask(SIG_SETMASK, [] [pid 6024] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6019] +++ exited with 0 +++ [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6025] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6027 attached [pid 6025] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6026] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6025] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6028 attached [pid 6026] <... rseq resumed>) = 0 [pid 6027] <... rseq resumed>) = 0 [pid 6025] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6024] <... clone3 resumed> => {parent_tid=[6027]}, 88) = 6027 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6027] set_robust_list(0x7fad868a79a0, 24 [pid 6024] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6027] <... set_robust_list resumed>) = 0 [pid 6024] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6029 attached [pid 6028] set_robust_list(0x55558bc497a0, 24 [pid 6027] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] set_robust_list(0x7fad868a79a0, 24 [pid 6024] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6028 [pid 6029] set_robust_list(0x55558bc497a0, 24 [pid 6028] <... set_robust_list resumed>) = 0 [pid 6027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] <... set_robust_list resumed>) = 0 [pid 6024] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 6026] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6028] <... prctl resumed>) = 0 [pid 6026] <... socket resumed>) = 3 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6029 [pid 6028] setpgid(0, 0 [pid 6026] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... setpgid resumed>) = 0 [pid 6026] <... futex resumed>) = 1 [pid 6029] <... set_robust_list resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6026] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] <... futex resumed>) = 0 [pid 6024] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6025] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] <... socket resumed>) = 3 [pid 6025] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6024] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6030 attached [pid 6029] <... prctl resumed>) = 0 [pid 6028] <... openat resumed>) = 3 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6024] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] set_robust_list(0x55558bc497a0, 24 [pid 6029] setpgid(0, 0 [pid 6028] write(3, "1000", 4 [pid 6027] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6026] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6024] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6030 [pid 6030] <... set_robust_list resumed>) = 0 [pid 6029] <... setpgid resumed>) = 0 [pid 6028] <... write resumed>) = 4 [pid 6027] <... sendto resumed>) = 32 [pid 6026] <... sendto resumed>) = 32 [pid 6024] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] close(3 [pid 6026] recvfrom(3 [pid 6028] <... close resumed>) = 0 [pid 6026] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6025}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] write(1, "executing program\n", 18 [pid 6029] <... openat resumed>) = 3 [pid 6027] recvfrom(3 [pid 6026] recvfrom(3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 6030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6029] write(3, "1000", 4 [pid 6028] <... write resumed>) = 18 [pid 6027] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6024}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6026] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6025}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6030] <... prctl resumed>) = 0 [pid 6029] <... write resumed>) = 4 [pid 6028] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] recvfrom(3 [pid 6026] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] setpgid(0, 0 [pid 6029] close(3 [pid 6028] <... futex resumed>) = 0 [pid 6027] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6024}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6026] <... futex resumed>) = 1 [pid 6025] <... futex resumed>) = 0 [pid 6030] <... setpgid resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6027] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6027] <... futex resumed>) = 1 [pid 6025] <... futex resumed>) = 0 [pid 6028] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6029] write(1, "executing program\n", 18 [pid 6024] <... futex resumed>) = 0 [pid 6030] <... openat resumed>) = 3 [pid 6028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6027] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6025] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6024] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] write(3, "1000", 4 [pid 6029] <... write resumed>) = 18 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6026] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6024] <... futex resumed>) = 0 [pid 6030] <... write resumed>) = 4 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6027] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6024] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] close(3 [pid 6027] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6030] <... close resumed>) = 0 [pid 6029] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6028] <... mmap resumed>) = 0x7fad86887000 [pid 6030] write(1, "executing program\n", 18 [pid 6027] <... futex resumed>) = 1 [pid 6024] <... futex resumed>) = 0 [pid 6030] <... write resumed>) = 18 executing program [pid 6029] <... futex resumed>) = 0 [pid 6028] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6027] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6028] <... mprotect resumed>) = 0 [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6024] <... futex resumed>) = 0 [pid 6026] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6029] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6028] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6026] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] <... futex resumed>) = 0 [pid 6024] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6028] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6027] <... sendmsg resumed>) = 28 [pid 6025] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = 0 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6026] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6025] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6031 attached [pid 6030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6027] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... sendmsg resumed>) = 28 [pid 6031] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] <... mmap resumed>) = 0x7fad86887000 [pid 6028] <... clone3 resumed> => {parent_tid=[6031]}, 88) = 6031 [pid 6027] <... futex resumed>) = 1 [pid 6026] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] <... futex resumed>) = 0 [pid 6030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6027] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... mmap resumed>) = 0x7fad86887000 [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6024] <... futex resumed>) = 0 [pid 6030] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6031] <... rseq resumed>) = 0 [pid 6024] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] <... futex resumed>) = 1 [pid 6030] <... mprotect resumed>) = 0 [pid 6029] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6028] rt_sigprocmask(SIG_SETMASK, [] [pid 6027] <... sendmsg resumed>) = 20 [pid 6025] <... futex resumed>) = 0 [pid 6031] set_robust_list(0x7fad868a79a0, 24 [pid 6030] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6029] <... mprotect resumed>) = 0 [pid 6028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6027] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... set_robust_list resumed>) = 0 [pid 6029] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6028] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] <... futex resumed>) = 1 [pid 6026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6025] <... futex resumed>) = 0 [pid 6024] <... futex resumed>) = 0 [pid 6031] rt_sigprocmask(SIG_SETMASK, [] [pid 6030] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6029] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6027] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6025] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6024] exit_group(0 [pid 6031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6028] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6027] <... futex resumed>) = ? [pid 6024] <... exit_group resumed>) = ? [pid 6031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6027] +++ exited with 0 +++ [pid 6026] <... sendmsg resumed>) = 20 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6032 attached [pid 6031] <... socket resumed>) = 3 [pid 6026] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6033 attached [pid 6032] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6031] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... clone3 resumed> => {parent_tid=[6032]}, 88) = 6032 [pid 6026] <... futex resumed>) = 1 [pid 6025] <... futex resumed>) = 0 [pid 6033] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6032] <... rseq resumed>) = 0 [pid 6031] <... futex resumed>) = 1 [pid 6030] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] <... clone3 resumed> => {parent_tid=[6033]}, 88) = 6033 [pid 6028] <... futex resumed>) = 0 [pid 6026] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] +++ exited with 0 +++ [pid 6025] exit_group(0 [pid 6033] <... rseq resumed>) = 0 [pid 6032] set_robust_list(0x7fad868a79a0, 24 [pid 6031] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] rt_sigprocmask(SIG_SETMASK, [] [pid 6028] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6025] <... exit_group resumed>) = ? [pid 6026] <... futex resumed>) = ? [pid 6033] set_robust_list(0x7fad868a79a0, 24 [pid 6032] <... set_robust_list resumed>) = 0 [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6033] <... set_robust_list resumed>) = 0 [pid 6030] <... futex resumed>) = 0 [pid 6028] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] rt_sigprocmask(SIG_SETMASK, [] [pid 6030] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6033] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6033] <... futex resumed>) = 0 [pid 6033] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6032] rt_sigprocmask(SIG_SETMASK, [] [pid 6029] <... futex resumed>) = 0 [pid 6032] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6029] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6026] +++ exited with 0 +++ [pid 6031] <... sendto resumed>) = 32 [pid 6025] +++ exited with 0 +++ [pid 6032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6031] recvfrom(3 [pid 6029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6032] <... socket resumed>) = 3 [pid 6031] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6028}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6029] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6034 attached [pid 6032] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... futex resumed>) = 0 [pid 6031] recvfrom(3 [pid 6029] <... futex resumed>) = 1 [pid 6034] set_robust_list(0x55558bc497a0, 24 [pid 6033] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6032] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] <... set_robust_list resumed>) = 0 [pid 6033] <... sendto resumed>) = 32 [pid 6032] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6028}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6030] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6034 [pid 6034] rt_sigprocmask(SIG_SETMASK, [] [pid 6033] recvfrom(3 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6033] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6029}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6032] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6031] <... futex resumed>) = 1 [pid 6030] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6028] <... futex resumed>) = 0 [pid 6034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6033] recvfrom(3 [pid 6031] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6028] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6032] <... sendto resumed>) = 32 [pid 6031] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6034] <... prctl resumed>) = 0 [pid 6028] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] setpgid(0, 0 [pid 6033] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6029}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6034] <... setpgid resumed>) = 0 [pid 6032] recvfrom(3 [pid 6031] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6033] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6030}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6031] <... futex resumed>) = 1 [pid 6028] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6034] <... openat resumed>) = 3 [pid 6033] <... futex resumed>) = 1 [pid 6032] recvfrom(3 [pid 6031] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... futex resumed>) = 0 [pid 6028] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6034] write(3, "1000", 4 [pid 6033] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6030}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6034] <... write resumed>) = 4 [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6032] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6029] <... futex resumed>) = 0 [pid 6028] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6035 attached [pid 6034] close(3 [pid 6033] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6032] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] <... close resumed>) = 0 [pid 6033] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6032] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... sendmsg resumed>) = 28 [pid 6030] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] set_robust_list(0x55558bc497a0, 24 [pid 6034] write(1, "executing program\n", 18 [pid 6033] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6035 [pid 6035] <... set_robust_list resumed>) = 0 [pid 6034] <... write resumed>) = 18 [pid 6033] <... futex resumed>) = 1 [pid 6032] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6031] <... futex resumed>) = 1 [pid 6030] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 executing program [pid 6034] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6031] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6034] <... futex resumed>) = 0 [pid 6032] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 0 [pid 6035] rt_sigprocmask(SIG_SETMASK, [] [pid 6034] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6032] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6029] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6028] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6034] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6032] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6030] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6034] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6033] <... sendmsg resumed>) = 28 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6035] <... prctl resumed>) = 0 [pid 6031] <... sendmsg resumed>) = 20 [pid 6030] <... futex resumed>) = 0 [pid 6035] setpgid(0, 0 [pid 6033] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... setpgid resumed>) = 0 [pid 6031] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6033] <... futex resumed>) = 1 [pid 6032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6029] <... futex resumed>) = 0 [pid 6035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6033] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... sendmsg resumed>) = 28 [pid 6031] <... futex resumed>) = 1 [pid 6029] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... futex resumed>) = 0 [pid 6035] <... openat resumed>) = 3 [pid 6034] <... mmap resumed>) = 0x7fad86887000 [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6032] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... futex resumed>) = 0 [pid 6035] write(3, "1000", 4 [pid 6034] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6032] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6028] exit_group(0 [pid 6035] <... write resumed>) = 4 [pid 6034] <... mprotect resumed>) = 0 [pid 6033] <... sendmsg resumed>) = 20 [pid 6032] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] <... futex resumed>) = ? [pid 6030] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] <... exit_group resumed>) = ? [pid 6035] close(3 [pid 6033] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6031] +++ exited with 0 +++ [pid 6034] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6030] <... futex resumed>) = 0 [pid 6035] <... close resumed>) = 0 [pid 6033] <... futex resumed>) = 1 [pid 6032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6030] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... futex resumed>) = 0 [pid 6035] write(1, "executing program\n", 18 [pid 6033] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... sendmsg resumed>) = 20 [pid 6035] <... write resumed>) = 18 [pid 6032] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6035] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6032] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] exit_group(0 [pid 6035] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6032] <... futex resumed>) = ? [pid 6030] <... exit_group resumed>) = ? executing program [pid 6035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6034] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6029] exit_group(0 [pid 6034] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6029] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6036 attached [pid 6035] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6033] <... futex resumed>) = ? [pid 6036] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6034] <... clone3 resumed> => {parent_tid=[6036]}, 88) = 6036 [pid 6028] +++ exited with 0 +++ [pid 6036] <... rseq resumed>) = 0 [pid 6034] rt_sigprocmask(SIG_SETMASK, [] [pid 6036] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6035] <... mmap resumed>) = 0x7fad86887000 [pid 6034] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6035] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6036] <... socket resumed>) = 3 [pid 6035] <... mprotect resumed>) = 0 [pid 6034] <... futex resumed>) = 0 [pid 6033] +++ exited with 0 +++ [pid 6029] +++ exited with 0 +++ [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6036] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6034] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] +++ exited with 0 +++ [pid 6030] +++ exited with 0 +++ [pid 5634] <... restart_syscall resumed>) = 0 [pid 6036] <... futex resumed>) = 0 [pid 6035] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6036] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6034] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6030, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6037 attached [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6034] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6037] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6038 attached [pid 6037] <... rseq resumed>) = 0 [pid 6036] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6035] <... clone3 resumed> => {parent_tid=[6037]}, 88) = 6037 [pid 6034] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6038] set_robust_list(0x55558bc497a0, 24 [pid 6037] set_robust_list(0x7fad868a79a0, 24 [pid 6035] rt_sigprocmask(SIG_SETMASK, [] [pid 6036] <... sendto resumed>) = 32 [pid 6038] <... set_robust_list resumed>) = 0 [pid 6035] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6039 attached [pid 6038] rt_sigprocmask(SIG_SETMASK, [] [pid 6037] <... set_robust_list resumed>) = 0 [pid 6036] recvfrom(3 [pid 6035] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6037] rt_sigprocmask(SIG_SETMASK, [] [pid 6035] <... futex resumed>) = 0 [pid 6037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6036] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6034}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6035] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] set_robust_list(0x55558bc497a0, 24 [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6036] recvfrom(3 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6038 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6039 [pid 6037] <... socket resumed>) = 3 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6039] <... set_robust_list resumed>) = 0 [pid 6038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6037] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6034}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6038] <... prctl resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] rt_sigprocmask(SIG_SETMASK, [] [pid 6035] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6038] setpgid(0, 0 [pid 6037] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] <... futex resumed>) = 1 [pid 6035] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6038] <... setpgid resumed>) = 0 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6036] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6035] <... futex resumed>) = 0 [pid 6034] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6037] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6035] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6039] <... prctl resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6037] <... sendto resumed>) = 32 [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6034] <... futex resumed>) = 0 [pid 6037] recvfrom(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6040 attached [pid 6039] setpgid(0, 0 [pid 6038] <... openat resumed>) = 3 [pid 6036] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6034] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] set_robust_list(0x55558bc497a0, 24 [pid 6039] <... setpgid resumed>) = 0 [pid 6038] write(3, "1000", 4 [pid 6037] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6035}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6036] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6040] <... set_robust_list resumed>) = 0 [pid 6039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6038] <... write resumed>) = 4 [pid 6037] recvfrom(3 [pid 6036] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6040 [pid 6040] rt_sigprocmask(SIG_SETMASK, [] [pid 6039] <... openat resumed>) = 3 [pid 6038] close(3 [pid 6037] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6035}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6036] <... futex resumed>) = 1 [pid 6034] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6039] write(3, "1000", 4 [pid 6038] <... close resumed>) = 0 [pid 6037] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6039] <... write resumed>) = 4 [pid 6038] write(1, "executing program\n", 18 [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6035] <... futex resumed>) = 0 [pid 6034] <... futex resumed>) = 0 executing program [pid 6040] <... prctl resumed>) = 0 [pid 6039] close(3 [pid 6038] <... write resumed>) = 18 [pid 6037] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6035] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] setpgid(0, 0 [pid 6039] <... close resumed>) = 0 [pid 6038] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6036] <... sendmsg resumed>) = 28 [pid 6035] <... futex resumed>) = 0 [pid 6040] <... setpgid resumed>) = 0 [pid 6039] write(1, "executing program\n", 18 executing program [pid 6035] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6039] <... write resumed>) = 18 [pid 6036] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... futex resumed>) = 1 [pid 6034] <... futex resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 6037] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6034] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6037] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6034] <... futex resumed>) = 0 [pid 6038] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6037] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6040] <... openat resumed>) = 3 [pid 6039] <... futex resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6035] <... futex resumed>) = 0 [pid 6040] write(3, "1000", 4 [pid 6039] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6037] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] <... sendmsg resumed>) = 20 [pid 6035] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] <... write resumed>) = 4 [pid 6039] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6036] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6035] <... futex resumed>) = 0 [pid 6040] close(3 [pid 6039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6036] <... futex resumed>) = 1 [pid 6035] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] <... futex resumed>) = 0 [pid 6040] <... close resumed>) = 0 [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6038] <... mmap resumed>) = 0x7fad86887000 [pid 6037] <... sendmsg resumed>) = 28 [pid 6036] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6040] write(1, "executing program\n", 18 executing program [pid 6039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6038] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6037] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] exit_group(0 [pid 6040] <... write resumed>) = 18 [pid 6039] <... mmap resumed>) = 0x7fad86887000 [pid 6038] <... mprotect resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] <... futex resumed>) = ? [pid 6035] <... futex resumed>) = 0 [pid 6034] <... exit_group resumed>) = ? [pid 6040] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6037] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] +++ exited with 0 +++ [pid 6035] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] <... futex resumed>) = 0 [pid 6039] <... mprotect resumed>) = 0 [pid 6038] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6035] <... futex resumed>) = 0 [pid 6040] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6039] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6035] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6040] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6039] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6040] <... mmap resumed>) = 0x7fad86887000 [pid 6038] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6041 attached [pid 6040] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6039] <... clone3 resumed> => {parent_tid=[6041]}, 88) = 6041 [pid 6041] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6040] <... mprotect resumed>) = 0 [pid 6039] rt_sigprocmask(SIG_SETMASK, [] [pid 6038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6037] <... sendmsg resumed>) = 20 [pid 6041] <... rseq resumed>) = 0 [pid 6040] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6039] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6042 attached [pid 6041] set_robust_list(0x7fad868a79a0, 24 [pid 6040] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6039] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... set_robust_list resumed>) = 0 [pid 6040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6039] <... futex resumed>) = 0 [pid 6041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6039] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6043 attached [pid 6041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6040] <... clone3 resumed> => {parent_tid=[6043]}, 88) = 6043 [pid 6043] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6041] <... socket resumed>) = 3 [pid 6043] <... rseq resumed>) = 0 [pid 6041] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] rt_sigprocmask(SIG_SETMASK, [] [pid 6043] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6041] <... futex resumed>) = 1 [pid 6040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6034] +++ exited with 0 +++ [pid 6038] <... clone3 resumed> => {parent_tid=[6042]}, 88) = 6042 [pid 6043] rt_sigprocmask(SIG_SETMASK, [] [pid 6042] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6041] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6040] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] <... futex resumed>) = 1 [pid 6035] <... futex resumed>) = 0 [pid 6043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6040] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 [pid 6043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6041] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6040] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] <... socket resumed>) = 3 [pid 6042] <... rseq resumed>) = 0 [pid 6041] <... sendto resumed>) = 32 [pid 6038] rt_sigprocmask(SIG_SETMASK, [] [pid 6037] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6035] exit_group(0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6043] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] set_robust_list(0x7fad868a79a0, 24 [pid 6041] recvfrom(3 [pid 6038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6037] <... futex resumed>) = ? [pid 6035] <... exit_group resumed>) = ? [pid 6043] <... futex resumed>) = 1 [pid 6042] <... set_robust_list resumed>) = 0 [pid 6041] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6039}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6040] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6043] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] rt_sigprocmask(SIG_SETMASK, [] [pid 6041] recvfrom(3 [pid 6040] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6041] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6039}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6040] <... futex resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6038] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6042] <... socket resumed>) = 3 [pid 6041] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] <... sendto resumed>) = 32 [pid 6042] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 1 [pid 6039] <... futex resumed>) = 0 [pid 6037] +++ exited with 0 +++ [pid 6035] +++ exited with 0 +++ [pid 6042] <... futex resumed>) = 1 [pid 6041] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6039] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6043] recvfrom(3 [pid 6042] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6039] <... futex resumed>) = 0 [pid 6038] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6035, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6043] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6040}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6041] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6039] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] recvfrom(3 [pid 6042] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6041] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6038] <... futex resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6043] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6040}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6041] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 1 [pid 6039] <... futex resumed>) = 0 [pid 6043] <... futex resumed>) = 1 [pid 6041] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6040] <... futex resumed>) = 0 [pid 6039] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6043] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6040] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6040] <... futex resumed>) = 0 [pid 6039] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6041] <... sendmsg resumed>) = 28 [pid 6040] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6043] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... futex resumed>) = 1 [pid 6041] <... futex resumed>) = 1 [pid 6040] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6044 attached [pid 6043] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6040] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] set_robust_list(0x55558bc497a0, 24 [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... sendto resumed>) = 32 [pid 6041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6040] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6044 [pid 6044] <... set_robust_list resumed>) = 0 [pid 6042] recvfrom(3 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6042] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6038}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6040] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6044] rt_sigprocmask(SIG_SETMASK, [] [pid 6043] <... sendmsg resumed>) = 28 [pid 6042] recvfrom(3 [pid 6041] <... sendmsg resumed>) = 20 [pid 6039] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6043] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6038}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6041] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6043] <... futex resumed>) = 1 [pid 6042] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 0 [pid 6040] <... futex resumed>) = 0 [pid 6039] exit_group(0 [pid 6043] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6040] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6045 attached [pid 6044] <... prctl resumed>) = 0 [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... futex resumed>) = 1 [pid 6041] +++ exited with 0 +++ [pid 6040] <... futex resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 6038] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6044] setpgid(0, 0 [pid 6042] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6038] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6044] <... setpgid resumed>) = 0 [pid 6045] set_robust_list(0x55558bc497a0, 24 [pid 6043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6040] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] <... set_robust_list resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6043] <... sendmsg resumed>) = 20 [pid 6042] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6039] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6045 [pid 6043] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6040] <... futex resumed>) = 0 [pid 6045] rt_sigprocmask(SIG_SETMASK, [] [pid 6043] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] exit_group(0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6044] <... openat resumed>) = 3 [pid 6043] <... futex resumed>) = ? [pid 6042] <... futex resumed>) = 1 [pid 6040] <... exit_group resumed>) = ? [pid 6045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6038] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6044] write(3, "1000", 4 [pid 6043] +++ exited with 0 +++ [pid 6042] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6038] <... futex resumed>) = 0 [pid 6038] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6044] <... write resumed>) = 4 [pid 6045] <... prctl resumed>) = 0 [pid 6044] close(3 [pid 6042] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6045] setpgid(0, 0) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] <... sendmsg resumed>) = 28 [pid 6044] write(1, "executing program\n", 18 [pid 6040] +++ exited with 0 +++ [pid 6045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6044] <... write resumed>) = 18 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6044] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] <... openat resumed>) = 3 [pid 6044] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6044] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6042] <... futex resumed>) = 1 [pid 6038] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6044] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6042] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6046 attached [pid 6045] write(3, "1000", 4 [pid 6044] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6038] <... futex resumed>) = 0 [pid 6046] set_robust_list(0x55558bc497a0, 24 [pid 6045] <... write resumed>) = 4 [pid 6044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6042] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6038] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6046] <... set_robust_list resumed>) = 0 [pid 6044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6046 [pid 6045] close(3 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6046] rt_sigprocmask(SIG_SETMASK, [] [pid 6045] <... close resumed>) = 0 [pid 6044] <... mmap resumed>) = 0x7fad86887000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6045] write(1, "executing program\n", 18 [pid 6044] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6042] <... sendmsg resumed>) = 20 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6045] <... write resumed>) = 18 executing program [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6045] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6045] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6047 attached [pid 6046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6045] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6044] <... mprotect resumed>) = 0 [pid 6042] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] set_robust_list(0x55558bc497a0, 24 [pid 6046] <... prctl resumed>) = 0 [pid 6045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6042] <... futex resumed>) = 1 [pid 6038] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6047 [pid 6047] <... set_robust_list resumed>) = 0 [pid 6046] setpgid(0, 0 [pid 6045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6044] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6042] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] exit_group(0 [pid 6047] rt_sigprocmask(SIG_SETMASK, [] [pid 6046] <... setpgid resumed>) = 0 [pid 6045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6044] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6042] <... futex resumed>) = ? [pid 6038] <... exit_group resumed>) = ? [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6044] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6042] +++ exited with 0 +++ [pid 6045] <... mmap resumed>) = 0x7fad86887000 [pid 6047] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6048 attached [pid 6046] <... openat resumed>) = 3 [pid 6048] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6044] <... clone3 resumed> => {parent_tid=[6048]}, 88) = 6048 [pid 6048] <... rseq resumed>) = 0 [pid 6046] write(3, "1000", 4 [pid 6044] rt_sigprocmask(SIG_SETMASK, [] [pid 6048] set_robust_list(0x7fad868a79a0, 24 [pid 6047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6046] <... write resumed>) = 4 [pid 6045] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6048] <... set_robust_list resumed>) = 0 [pid 6048] rt_sigprocmask(SIG_SETMASK, [] [pid 6046] close(3 [pid 6044] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6046] <... close resumed>) = 0 [pid 6044] <... futex resumed>) = 0 [pid 6048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6046] write(1, "executing program\n", 18 [pid 6044] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6046] <... write resumed>) = 18 [pid 6048] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... futex resumed>) = 1 [pid 6044] <... futex resumed>) = 0 [pid 6048] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] <... prctl resumed>) = 0 [pid 6046] <... futex resumed>) = 0 [pid 6048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6047] setpgid(0, 0 [pid 6046] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6045] <... mprotect resumed>) = 0 [pid 6044] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6048] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6047] <... setpgid resumed>) = 0 [pid 6046] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6045] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6044] <... futex resumed>) = 0 [pid 6048] <... sendto resumed>) = 32 [pid 6047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6045] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6044] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] +++ exited with 0 +++ [pid 6048] recvfrom(3 [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6038, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6048] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6044}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6049 attached [pid 6048] recvfrom(3 [pid 6047] <... openat resumed>) = 3 [pid 6046] <... mmap resumed>) = 0x7fad86887000 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6048] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6044}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6047] write(3, "1000", 4 [pid 6045] <... clone3 resumed> => {parent_tid=[6049]}, 88) = 6049 [pid 6049] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6048] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... write resumed>) = 4 [pid 6046] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6045] rt_sigprocmask(SIG_SETMASK, [] [pid 6049] <... rseq resumed>) = 0 [pid 6048] <... futex resumed>) = 1 [pid 6047] close(3 [pid 6046] <... mprotect resumed>) = 0 [pid 6045] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6044] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6049] set_robust_list(0x7fad868a79a0, 24 [pid 6048] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] <... close resumed>) = 0 [pid 6046] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6045] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6049] <... set_robust_list resumed>) = 0 [pid 6048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6044] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6049] rt_sigprocmask(SIG_SETMASK, [] [pid 6048] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6047] write(1, "executing program\n", 18 [pid 6046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6045] <... futex resumed>) = 0 executing program [pid 6044] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6048] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6047] <... write resumed>) = 18 [pid 6045] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6051 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6050 attached [pid 6049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6048] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] set_robust_list(0x55558bc497a0, 24 [pid 6050] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6049] <... socket resumed>) = 3 [pid 6047] <... futex resumed>) = 0 [pid 6046] <... clone3 resumed> => {parent_tid=[6050]}, 88) = 6050 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6051 [pid 6051] <... set_robust_list resumed>) = 0 [pid 6050] <... rseq resumed>) = 0 [pid 6049] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... futex resumed>) = 1 [pid 6047] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6046] rt_sigprocmask(SIG_SETMASK, [] [pid 6044] <... futex resumed>) = 0 [pid 6049] <... futex resumed>) = 1 [pid 6048] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6045] <... futex resumed>) = 0 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] set_robust_list(0x7fad868a79a0, 24 [pid 6049] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6047] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6046] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6050] <... set_robust_list resumed>) = 0 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6046] <... futex resumed>) = 0 [pid 6044] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6047] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6050] rt_sigprocmask(SIG_SETMASK, [] [pid 6048] <... sendmsg resumed>) = 28 [pid 6047] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6046] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] <... futex resumed>) = 0 [pid 6044] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6051] <... prctl resumed>) = 0 [pid 6050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6049] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6048] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6045] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6051] setpgid(0, 0 [pid 6050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6048] <... futex resumed>) = 1 [pid 6044] <... futex resumed>) = 0 [pid 6051] <... setpgid resumed>) = 0 [pid 6050] <... socket resumed>) = 3 [pid 6049] <... sendto resumed>) = 32 [pid 6048] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6044] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6050] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... mmap resumed>) = 0x7fad86887000 [pid 6051] <... openat resumed>) = 3 [pid 6050] <... futex resumed>) = 1 [pid 6049] recvfrom(3 [pid 6048] <... sendmsg resumed>) = 20 [pid 6047] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6046] <... futex resumed>) = 0 [pid 6044] <... futex resumed>) = 0 [pid 6051] write(3, "1000", 4 [pid 6050] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6049] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6045}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6048] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6051] <... write resumed>) = 4 [pid 6050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6049] recvfrom(3 [pid 6048] <... futex resumed>) = 0 [pid 6047] <... mprotect resumed>) = 0 [pid 6046] <... futex resumed>) = 0 [pid 6044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] close(3 [pid 6050] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6049] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6045}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6048] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6046] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6044] exit_group(0 [pid 6051] <... close resumed>) = 0 [pid 6050] <... sendto resumed>) = 32 [pid 6049] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... futex resumed>) = ? [pid 6047] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6044] <... exit_group resumed>) = ? [pid 6051] write(1, "executing program\n", 18 [pid 6050] recvfrom(3 [pid 6049] <... futex resumed>) = 1 [pid 6048] +++ exited with 0 +++ [pid 6047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6045] <... futex resumed>) = 0 [pid 6051] <... write resumed>) = 18 [pid 6045] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... clone3 resumed> => {parent_tid=[6052]}, 88) = 6052 [pid 6045] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6052 attached [pid 6051] <... futex resumed>) = 0 executing program [pid 6047] rt_sigprocmask(SIG_SETMASK, [] [pid 6045] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6051] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6047] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6051] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6050] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6046}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6049] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6047] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... rseq resumed>) = 0 [pid 6051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6050] recvfrom(3 [pid 6049] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6047] <... futex resumed>) = 0 [pid 6044] +++ exited with 0 +++ [pid 6052] set_robust_list(0x7fad868a79a0, 24 [pid 6050] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6046}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6049] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] <... set_robust_list resumed>) = 0 [pid 6051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6050] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = 1 [pid 6047] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6052] rt_sigprocmask(SIG_SETMASK, [] [pid 6051] <... mmap resumed>) = 0x7fad86887000 [pid 6050] <... futex resumed>) = 1 [pid 6049] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] <... futex resumed>) = 0 [pid 6045] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6051] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6050] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] <... futex resumed>) = 0 [pid 6052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6051] <... mprotect resumed>) = 0 [pid 6050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6046] <... futex resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6052] <... socket resumed>) = 3 [pid 6051] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6050] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6049] <... sendmsg resumed>) = 28 [pid 6046] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6050] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6049] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... futex resumed>) = 1 [pid 6051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6050] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = 0 [pid 6047] <... futex resumed>) = 0 [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6050] <... futex resumed>) = 1 [pid 6049] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] <... futex resumed>) = 0 [pid 6050] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6047] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6053 attached [pid 6052] <... futex resumed>) = 0 [pid 6050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6047] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 6045] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6053] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6052] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6051] <... clone3 resumed> => {parent_tid=[6053]}, 88) = 6053 [pid 6050] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6049] <... sendmsg resumed>) = 20 [pid 6046] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6053] <... rseq resumed>) = 0 [pid 6052] <... sendto resumed>) = 32 [pid 6051] rt_sigprocmask(SIG_SETMASK, [] [pid 6050] <... sendmsg resumed>) = 28 [pid 6049] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6051] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6054 attached [pid 6053] set_robust_list(0x7fad868a79a0, 24 [pid 6052] recvfrom(3 [pid 6050] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = 0 [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6054] set_robust_list(0x55558bc497a0, 24 [pid 6053] <... set_robust_list resumed>) = 0 [pid 6052] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6047}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6051] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 1 [pid 6049] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] <... futex resumed>) = 0 [pid 6045] exit_group(0 [pid 6054] <... set_robust_list resumed>) = 0 [pid 6053] rt_sigprocmask(SIG_SETMASK, [] [pid 6052] recvfrom(3 [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] <... exit_group resumed>) = ? [pid 6049] <... futex resumed>) = ? [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6054 [pid 6053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6052] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6047}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6051] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6046] <... futex resumed>) = 0 [pid 6053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6052] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6046] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] <... socket resumed>) = 3 [pid 6052] <... futex resumed>) = 1 [pid 6050] <... sendmsg resumed>) = 20 [pid 6049] +++ exited with 0 +++ [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6053] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 1 [pid 6046] <... futex resumed>) = 0 [pid 6047] <... futex resumed>) = 0 [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... futex resumed>) = 0 [pid 6050] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] exit_group(0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6051] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6050] <... futex resumed>) = ? [pid 6047] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] <... exit_group resumed>) = ? [pid 6045] +++ exited with 0 +++ [pid 6054] <... prctl resumed>) = 0 [pid 6053] <... sendto resumed>) = 32 [pid 6050] +++ exited with 0 +++ [pid 6047] <... futex resumed>) = 1 [pid 6054] setpgid(0, 0 [pid 6052] <... futex resumed>) = 0 [pid 6047] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6054] <... setpgid resumed>) = 0 [pid 6053] recvfrom(3 [pid 6052] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6046] +++ exited with 0 +++ [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6053] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6051}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6052] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6054] <... openat resumed>) = 3 [pid 6053] recvfrom(3 [pid 6052] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6054] write(3, "1000", 4 [pid 6053] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6051}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6052] <... futex resumed>) = 1 [pid 6047] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6054] <... write resumed>) = 4 [pid 6053] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6054] close(3 [pid 6053] <... futex resumed>) = 1 [pid 6052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... futex resumed>) = 0 [pid 6054] <... close resumed>) = 0 [pid 6053] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6051] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] write(1, "executing program\n", 18 [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] <... sendmsg resumed>) = 28 [pid 6051] <... futex resumed>) = 0 [pid 6047] <... futex resumed>) = 0 [pid 6054] <... write resumed>) = 18 [pid 6053] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6052] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6054] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6052] <... futex resumed>) = 0 [pid 6047] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] <... futex resumed>) = 0 [pid 6053] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6054] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6053] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6047] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6054] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6051] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6052] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6047] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6056 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6055 attached [pid 6054] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6053] <... sendmsg resumed>) = 28 [pid 6052] <... sendmsg resumed>) = 20 [pid 6051] <... futex resumed>) = 0 [pid 6047] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] set_robust_list(0x55558bc497a0, 24 [pid 6053] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6051] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] set_robust_list(0x55558bc497a0, 24 [pid 6054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6053] <... futex resumed>) = 0 [pid 6051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6056 [pid 6047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6056] <... set_robust_list resumed>) = 0 [pid 6055] <... set_robust_list resumed>) = 0 [pid 6054] <... mmap resumed>) = 0x7fad86887000 [pid 6053] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] <... futex resumed>) = 0 [pid 6051] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] exit_group(0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6056] rt_sigprocmask(SIG_SETMASK, [] [pid 6054] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6051] <... futex resumed>) = 0 [pid 6054] <... mprotect resumed>) = 0 [pid 6053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6051] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 6054] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6053] <... sendmsg resumed>) = 20 [pid 6047] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6055 [pid 6056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6054] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6053] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] +++ exited with 0 +++ [pid 6056] <... prctl resumed>) = 0 [pid 6054] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6056] setpgid(0, 0 [pid 6055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] <... setpgid resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6057 attached [pid 6056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6053] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6057] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6054] <... clone3 resumed> => {parent_tid=[6057]}, 88) = 6057 [pid 6053] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] exit_group(0 [pid 6057] <... rseq resumed>) = 0 [pid 6054] rt_sigprocmask(SIG_SETMASK, [] [pid 6053] <... futex resumed>) = ? [pid 6051] <... exit_group resumed>) = ? [pid 6057] set_robust_list(0x7fad868a79a0, 24 [pid 6054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6053] +++ exited with 0 +++ [pid 6054] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... set_robust_list resumed>) = 0 [pid 6056] <... openat resumed>) = 3 [pid 6055] <... prctl resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 6051] +++ exited with 0 +++ [pid 6047] +++ exited with 0 +++ [pid 6057] rt_sigprocmask(SIG_SETMASK, [] [pid 6056] write(3, "1000", 4 [pid 6054] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] <... write resumed>) = 4 [pid 6055] setpgid(0, 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6047, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6056] close(3 [pid 6055] <... setpgid resumed>) = 0 [pid 6057] <... socket resumed>) = 3 [pid 6057] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6057] <... futex resumed>) = 1 [pid 6054] <... futex resumed>) = 0 [pid 6057] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6054] <... futex resumed>) = 0 [pid 6057] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6055] <... openat resumed>) = 3 [pid 6054] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6056] <... close resumed>) = 0 [pid 6055] write(3, "1000", 4 [pid 6056] write(1, "executing program\n", 18 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 6057] <... sendto resumed>) = 32 [pid 6056] <... write resumed>) = 18 [pid 6055] <... write resumed>) = 4 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6057] recvfrom(3 [pid 6056] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] close(3 [pid 6057] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6054}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6058 attached [pid 6057] recvfrom(3 [pid 6058] set_robust_list(0x55558bc497a0, 24 [pid 6057] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6054}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6058] <... set_robust_list resumed>) = 0 [pid 6057] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] rt_sigprocmask(SIG_SETMASK, [] [pid 6054] <... futex resumed>) = 0 [pid 6057] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6059 attached [pid 6057] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] <... futex resumed>) = 0 [pid 6055] <... close resumed>) = 0 [pid 6054] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6054] <... futex resumed>) = 0 [pid 6058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6057] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6054] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6058] <... prctl resumed>) = 0 [pid 6058] setpgid(0, 0 [pid 6057] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... setpgid resumed>) = 0 [pid 6057] <... futex resumed>) = 1 [pid 6054] <... futex resumed>) = 0 [pid 6059] set_robust_list(0x55558bc497a0, 24 [pid 6058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6056] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6055] write(1, "executing program\n", 18 [pid 6054] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6059 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6058 [pid 6059] <... set_robust_list resumed>) = 0 [pid 6056] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6055] <... write resumed>) = 18 executing program [pid 6059] rt_sigprocmask(SIG_SETMASK, [] [pid 6058] <... openat resumed>) = 3 [pid 6057] <... sendmsg resumed>) = 28 [pid 6056] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6055] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6058] write(3, "1000", 4 [pid 6057] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] <... futex resumed>) = 0 [pid 6054] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6058] <... write resumed>) = 4 [pid 6057] <... futex resumed>) = 0 [pid 6055] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6059] <... prctl resumed>) = 0 [pid 6058] close(3 [pid 6057] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6055] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6054] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] setpgid(0, 0 [pid 6058] <... close resumed>) = 0 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6054] <... futex resumed>) = 0 [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6059] <... setpgid resumed>) = 0 [pid 6055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] write(1, "executing program\n", 18 executing program [pid 6057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6054] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] <... mmap resumed>) = 0x7fad86887000 [pid 6059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6058] <... write resumed>) = 18 [pid 6057] <... sendmsg resumed>) = 20 [pid 6055] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6058] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... mmap resumed>) = 0x7fad86887000 [pid 6058] <... futex resumed>) = 0 [pid 6057] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6057] <... futex resumed>) = 1 [pid 6056] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6055] <... mprotect resumed>) = 0 [pid 6054] <... futex resumed>) = 0 [pid 6058] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6057] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] <... mprotect resumed>) = 0 [pid 6054] exit_group(0 [pid 6058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6055] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6057] <... futex resumed>) = ? [pid 6056] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6055] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6054] <... exit_group resumed>) = ? [pid 6058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6057] +++ exited with 0 +++ [pid 6059] <... openat resumed>) = 3 [pid 6056] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6059] write(3, "1000", 4 [pid 6058] <... mmap resumed>) = 0x7fad86887000 [pid 6056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6060 attached [pid 6059] <... write resumed>) = 4 [pid 6058] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6055] <... clone3 resumed> => {parent_tid=[6060]}, 88) = 6060 [pid 6054] +++ exited with 0 +++ [pid 6060] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6059] close(3 [pid 6058] <... mprotect resumed>) = 0 [pid 6060] <... rseq resumed>) = 0 [pid 6058] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6061 attached [pid 6060] set_robust_list(0x7fad868a79a0, 24 [pid 6059] <... close resumed>) = 0 [pid 6058] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6055] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6061] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6060] <... set_robust_list resumed>) = 0 [pid 6059] write(1, "executing program\n", 18 executing program [pid 6058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5632] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6062 attached [pid 6061] <... rseq resumed>) = 0 [pid 6060] rt_sigprocmask(SIG_SETMASK, [] [pid 6059] <... write resumed>) = 18 [pid 6056] <... clone3 resumed> => {parent_tid=[6061]}, 88) = 6061 [pid 6055] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6062] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6061] set_robust_list(0x7fad868a79a0, 24 [pid 6060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6058] <... clone3 resumed> => {parent_tid=[6062]}, 88) = 6062 [pid 6062] <... rseq resumed>) = 0 [pid 6061] <... set_robust_list resumed>) = 0 [pid 6060] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] rt_sigprocmask(SIG_SETMASK, [] [pid 6062] set_robust_list(0x7fad868a79a0, 24 [pid 6061] rt_sigprocmask(SIG_SETMASK, [] [pid 6060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6059] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] rt_sigprocmask(SIG_SETMASK, [] [pid 6055] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... set_robust_list resumed>) = 0 [pid 6061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6059] <... futex resumed>) = 0 [pid 6058] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6055] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6062] rt_sigprocmask(SIG_SETMASK, [] [pid 6061] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] <... socket resumed>) = 3 [pid 6059] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6058] <... futex resumed>) = 0 [pid 6056] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6062] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6058] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6056] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6060] <... futex resumed>) = 0 [pid 6062] <... socket resumed>) = 3 [pid 6061] <... socket resumed>) = 3 [pid 6060] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6059] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6056] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6062] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... futex resumed>) = 1 [pid 6061] <... futex resumed>) = 0 [pid 6058] <... futex resumed>) = 0 [pid 6062] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] <... futex resumed>) = 0 [pid 6062] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6058] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6063 attached [pid 6059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6055] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] set_robust_list(0x55558bc497a0, 24 [pid 6062] <... sendto resumed>) = 32 [pid 6060] <... futex resumed>) = 0 [pid 6059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6056] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... futex resumed>) = 1 [pid 6062] recvfrom(3 [pid 6060] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6063] <... set_robust_list resumed>) = 0 [pid 6062] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6058}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6061] <... futex resumed>) = 0 [pid 6059] <... mmap resumed>) = 0x7fad86887000 [pid 6056] <... futex resumed>) = 1 [pid 6055] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6063 [pid 6063] rt_sigprocmask(SIG_SETMASK, [] [pid 6062] recvfrom(3 [pid 6061] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6060] <... sendto resumed>) = 32 [pid 6056] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6059] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6063] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6062] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6058}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6061] <... sendto resumed>) = 32 [pid 6060] recvfrom(3 [pid 6063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6062] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... mprotect resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6063] <... prctl resumed>) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6061] recvfrom(3 [pid 6060] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6055}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6059] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6058] <... futex resumed>) = 0 [pid 6063] setpgid(0, 0 [pid 6062] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6056}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6060] recvfrom(3 [pid 6059] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6058] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... setpgid resumed>) = 0 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] recvfrom(3 [pid 6060] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6055}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6058] <... futex resumed>) = 0 [pid 6062] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6061] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6056}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6058] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6062] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6061] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6061] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] <... futex resumed>) = 0 [pid 6056] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6064 attached [pid 6062] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = 0 [pid 6064] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6060] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... futex resumed>) = 0 [pid 6056] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6061] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6058] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6064] <... rseq resumed>) = 0 [pid 6063] <... openat resumed>) = 3 [pid 6062] <... sendmsg resumed>) = 28 [pid 6061] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... futex resumed>) = 1 [pid 6059] <... clone3 resumed> => {parent_tid=[6064]}, 88) = 6064 [pid 6055] <... futex resumed>) = 0 [pid 6064] set_robust_list(0x7fad868a79a0, 24 [pid 6062] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 0 [pid 6064] <... set_robust_list resumed>) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6061] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6059] rt_sigprocmask(SIG_SETMASK, [] [pid 6058] <... futex resumed>) = 0 [pid 6056] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] write(3, "1000", 4 [pid 6055] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] rt_sigprocmask(SIG_SETMASK, [] [pid 6062] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = 0 [pid 6064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6063] <... write resumed>) = 4 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6058] <... futex resumed>) = 0 [pid 6056] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] <... futex resumed>) = 0 [pid 6064] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] close(3 [pid 6062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6061] <... sendmsg resumed>) = 28 [pid 6060] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6058] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] <... close resumed>) = 0 [pid 6059] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6062] <... sendmsg resumed>) = 20 [pid 6061] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... futex resumed>) = 0 [pid 6063] write(1, "executing program\n", 18 [pid 6062] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = 1 executing program [pid 6060] <... futex resumed>) = 1 [pid 6059] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 0 [pid 6055] <... futex resumed>) = 0 [pid 6064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6063] <... write resumed>) = 18 [pid 6062] <... futex resumed>) = 1 [pid 6061] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6059] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6058] <... futex resumed>) = 0 [pid 6056] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... socket resumed>) = 3 [pid 6063] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6058] exit_group(0 [pid 6056] <... futex resumed>) = 0 [pid 6064] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... futex resumed>) = 0 [pid 6062] <... futex resumed>) = ? [pid 6061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6058] <... exit_group resumed>) = ? [pid 6056] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] <... futex resumed>) = 0 [pid 6064] <... futex resumed>) = 1 [pid 6063] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6062] +++ exited with 0 +++ [pid 6061] <... sendmsg resumed>) = 20 [pid 6060] <... sendmsg resumed>) = 28 [pid 6059] <... futex resumed>) = 0 [pid 6055] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6064] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6063] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6061] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... futex resumed>) = 0 [pid 6059] <... futex resumed>) = 0 [pid 6055] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6055] <... futex resumed>) = 0 [pid 6064] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6063] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6061] <... futex resumed>) = 1 [pid 6060] <... sendmsg resumed>) = 20 [pid 6056] <... futex resumed>) = 0 [pid 6055] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6064] <... sendto resumed>) = 32 [pid 6063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6061] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] +++ exited with 0 +++ [pid 6056] exit_group(0 [pid 6055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6064] recvfrom(3 [pid 6061] <... futex resumed>) = ? [pid 6060] <... futex resumed>) = 0 [pid 6056] <... exit_group resumed>) = ? [pid 6064] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6059}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6063] <... mmap resumed>) = 0x7fad86887000 [pid 6061] +++ exited with 0 +++ [pid 6060] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] exit_group(0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6064] recvfrom(3 [pid 6056] +++ exited with 0 +++ [pid 6064] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6059}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6063] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6060] <... futex resumed>) = ? [pid 6055] <... exit_group resumed>) = ? [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6064] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6059] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6064] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] <... mprotect resumed>) = 0 [pid 6059] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6059] <... futex resumed>) = 0 [pid 6064] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6059] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6064] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6064] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6065 attached [pid 6063] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6065] set_robust_list(0x55558bc497a0, 24 [pid 6064] <... futex resumed>) = 1 [pid 6060] +++ exited with 0 +++ [pid 6063] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6059] <... futex resumed>) = 0 [pid 6055] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6065 [pid 6065] <... set_robust_list resumed>) = 0 [pid 6064] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6059] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] rt_sigprocmask(SIG_SETMASK, [] [pid 6064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6059] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6066 attached [pid 6065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6064] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6059] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6066] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6064] <... sendmsg resumed>) = 28 [pid 6063] <... clone3 resumed> => {parent_tid=[6066]}, 88) = 6066 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6066] <... rseq resumed>) = 0 [pid 6065] <... prctl resumed>) = 0 [pid 6064] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] rt_sigprocmask(SIG_SETMASK, [] [pid 6066] set_robust_list(0x7fad868a79a0, 24 [pid 6065] setpgid(0, 0 [pid 6064] <... futex resumed>) = 1 [pid 6063] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6059] <... futex resumed>) = 0 [pid 6066] <... set_robust_list resumed>) = 0 [pid 6065] <... setpgid resumed>) = 0 [pid 6064] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] rt_sigprocmask(SIG_SETMASK, [] [pid 6065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6059] <... futex resumed>) = 0 [pid 6066] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6059] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6065] <... openat resumed>) = 3 [pid 6064] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6063] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6067 attached [pid 6066] <... socket resumed>) = 3 [pid 6065] write(3, "1000", 4 [pid 6064] <... sendmsg resumed>) = 20 [pid 6067] set_robust_list(0x55558bc497a0, 24 [pid 6066] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... write resumed>) = 4 [pid 6064] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6067] <... set_robust_list resumed>) = 0 [pid 6066] <... futex resumed>) = 1 [pid 6065] close(3 [pid 6064] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = 0 [pid 6059] <... futex resumed>) = 0 [pid 6067] rt_sigprocmask(SIG_SETMASK, [] [pid 6066] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6065] <... close resumed>) = 0 [pid 6064] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] exit_group(0 [pid 6067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6065] write(1, "executing program\n", 18 [pid 6064] <... futex resumed>) = ? [pid 6059] <... exit_group resumed>) = ? executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6068 attached [pid 6067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6066] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6065] <... write resumed>) = 18 [pid 6064] +++ exited with 0 +++ [pid 6063] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6067 [pid 6067] <... prctl resumed>) = 0 [pid 6065] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6059] +++ exited with 0 +++ [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6068] set_robust_list(0x55558bc497a0, 24 [pid 6067] setpgid(0, 0 [pid 6066] <... sendto resumed>) = 32 [pid 6065] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6068 [pid 6068] <... set_robust_list resumed>) = 0 [pid 6067] <... setpgid resumed>) = 0 [pid 6065] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6068] rt_sigprocmask(SIG_SETMASK, [] [pid 6067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6066] recvfrom(3 [pid 6065] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6066] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6063}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6067] <... openat resumed>) = 3 [pid 6066] recvfrom(3 [pid 6065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6068] <... prctl resumed>) = 0 [pid 6066] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6063}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6068] setpgid(0, 0 [pid 6067] write(3, "1000", 4 [pid 6066] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... mmap resumed>) = 0x7fad86887000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6068] <... setpgid resumed>) = 0 [pid 6067] <... write resumed>) = 4 [pid 6066] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6067] close(3 [pid 6066] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6065] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6063] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6066] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6065] <... mprotect resumed>) = 0 [pid 6063] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6067] <... close resumed>) = 0 [pid 6066] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6063] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6067] write(1, "executing program\n", 18 [pid 6063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6069 attached [pid 6068] <... openat resumed>) = 3 [pid 6067] <... write resumed>) = 18 [pid 6066] <... futex resumed>) = 0 [pid 6063] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6063] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6069 [pid 6069] set_robust_list(0x55558bc497a0, 24 [pid 6068] write(3, "1000", 4 [pid 6067] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6069] <... set_robust_list resumed>) = 0 [pid 6068] <... write resumed>) = 4 [pid 6067] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6070 attached [pid 6069] rt_sigprocmask(SIG_SETMASK, [] [pid 6068] close(3 [pid 6067] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6066] <... sendmsg resumed>) = 28 [pid 6069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6068] <... close resumed>) = 0 [pid 6067] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6068] write(1, "executing program\n", 18 [pid 6067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6069] <... prctl resumed>) = 0 [pid 6068] <... write resumed>) = 18 [pid 6067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 6070] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6069] setpgid(0, 0 [pid 6068] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6066] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... clone3 resumed> => {parent_tid=[6070]}, 88) = 6070 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6070] <... rseq resumed>) = 0 [pid 6069] <... setpgid resumed>) = 0 [pid 6068] <... futex resumed>) = 0 [pid 6067] <... mmap resumed>) = 0x7fad86887000 [pid 6066] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = 0 [pid 6070] set_robust_list(0x7fad868a79a0, 24 [pid 6069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6068] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6067] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6066] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6065] rt_sigprocmask(SIG_SETMASK, [] [pid 6063] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] <... set_robust_list resumed>) = 0 [pid 6068] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6067] <... mprotect resumed>) = 0 [pid 6065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6070] rt_sigprocmask(SIG_SETMASK, [] [pid 6068] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6067] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6066] <... sendmsg resumed>) = 20 [pid 6065] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6067] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6065] <... futex resumed>) = 0 [pid 6070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6070] <... socket resumed>) = 3 [pid 6069] <... openat resumed>) = 3 [pid 6066] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6070] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6069] write(3, "1000", 4 [pid 6068] <... mmap resumed>) = 0x7fad86887000 [pid 6065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6071 attached [pid 6070] <... futex resumed>) = 0 [pid 6069] <... write resumed>) = 4 [pid 6066] <... futex resumed>) = 1 [pid 6068] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6065] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... clone3 resumed> => {parent_tid=[6071]}, 88) = 6071 [pid 6063] <... futex resumed>) = 0 [pid 6071] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6070] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6069] close(3 [pid 6068] <... mprotect resumed>) = 0 [pid 6067] rt_sigprocmask(SIG_SETMASK, [] [pid 6066] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6065] <... futex resumed>) = 0 [pid 6063] exit_group(0 [pid 6071] <... rseq resumed>) = 0 [pid 6070] <... sendto resumed>) = 32 [pid 6069] <... close resumed>) = 0 [pid 6068] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6066] <... futex resumed>) = ? [pid 6065] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] <... exit_group resumed>) = ? [pid 6071] set_robust_list(0x7fad868a79a0, 24 [pid 6070] recvfrom(3 [pid 6069] write(1, "executing program\n", 18 [pid 6068] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6067] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] +++ exited with 0 +++ [pid 6071] <... set_robust_list resumed>) = 0 executing program [pid 6070] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6065}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6063] +++ exited with 0 +++ [pid 6069] <... write resumed>) = 18 [pid 6071] rt_sigprocmask(SIG_SETMASK, [] [pid 6070] recvfrom(3 [pid 6068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6067] <... futex resumed>) = 0 [pid 6069] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6069] <... futex resumed>) = 0 [pid 6067] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6071] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6069] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6071] <... futex resumed>) = 0 [pid 6071] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6065}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6070] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... futex resumed>) = 0 [pid 6065] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6072 attached [pid 6070] <... futex resumed>) = 1 [pid 6069] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6065] <... futex resumed>) = 0 [pid 6072] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6070] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6067] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6067] <... futex resumed>) = 1 [pid 6068] <... clone3 resumed> => {parent_tid=[6072]}, 88) = 6072 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6068] rt_sigprocmask(SIG_SETMASK, [] [pid 6067] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6069] <... mmap resumed>) = 0x7fad86887000 [pid 6072] <... rseq resumed>) = 0 [pid 6071] <... futex resumed>) = 0 [pid 6070] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6069] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6072] set_robust_list(0x7fad868a79a0, 24 [pid 6071] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6070] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6073 attached [pid 6072] <... set_robust_list resumed>) = 0 [pid 6071] <... sendto resumed>) = 32 [pid 6070] <... futex resumed>) = 1 [pid 6069] <... mprotect resumed>) = 0 [pid 6068] <... futex resumed>) = 0 [pid 6065] <... futex resumed>) = 0 [pid 6072] rt_sigprocmask(SIG_SETMASK, [] [pid 6071] recvfrom(3 [pid 6070] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6065] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6071] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6067}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6065] <... futex resumed>) = 0 [pid 6073] set_robust_list(0x55558bc497a0, 24 [pid 6072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6071] recvfrom(3 [pid 6070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6069] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6068] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6073 [pid 6073] <... set_robust_list resumed>) = 0 [pid 6072] <... socket resumed>) = 3 [pid 6071] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6067}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6070] <... sendmsg resumed>) = 28 [pid 6073] rt_sigprocmask(SIG_SETMASK, [] [pid 6072] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6069] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6072] <... futex resumed>) = 1 [pid 6071] <... futex resumed>) = 1 [pid 6070] <... futex resumed>) = 1 [pid 6069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6068] <... futex resumed>) = 0 [pid 6067] <... futex resumed>) = 0 [pid 6065] <... futex resumed>) = 0 [pid 6073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6072] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6071] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6068] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6068] <... futex resumed>) = 0 [pid 6067] <... futex resumed>) = 0 [pid 6065] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6074 attached [pid 6073] <... prctl resumed>) = 0 [pid 6072] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6071] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6068] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6067] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6073] setpgid(0, 0 [pid 6072] <... sendto resumed>) = 32 [pid 6071] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6070] <... sendmsg resumed>) = 20 [pid 6071] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... setpgid resumed>) = 0 [pid 6071] <... futex resumed>) = 1 [pid 6067] <... futex resumed>) = 0 [pid 6072] recvfrom(3 [pid 6071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6070] <... futex resumed>) = 1 [pid 6067] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... futex resumed>) = 0 [pid 6074] <... rseq resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6072] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6068}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6071] <... sendmsg resumed>) = 28 [pid 6070] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6069] <... clone3 resumed> => {parent_tid=[6074]}, 88) = 6074 [pid 6067] <... futex resumed>) = 0 [pid 6065] exit_group(0 [pid 6074] set_robust_list(0x7fad868a79a0, 24 [pid 6073] <... openat resumed>) = 3 [pid 6072] recvfrom(3 [pid 6071] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] <... futex resumed>) = ? [pid 6069] rt_sigprocmask(SIG_SETMASK, [] [pid 6067] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] <... exit_group resumed>) = ? [pid 6074] <... set_robust_list resumed>) = 0 [pid 6073] write(3, "1000", 4 [pid 6072] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6068}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6071] <... futex resumed>) = 0 [pid 6070] +++ exited with 0 +++ [pid 6069] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] rt_sigprocmask(SIG_SETMASK, [] [pid 6073] <... write resumed>) = 4 [pid 6072] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6069] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6073] close(3 [pid 6072] <... futex resumed>) = 1 [pid 6071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6069] <... futex resumed>) = 0 [pid 6068] <... futex resumed>) = 0 [pid 6067] <... futex resumed>) = 0 [pid 6065] +++ exited with 0 +++ [pid 6074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6073] <... close resumed>) = 0 [pid 6072] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6069] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6068] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6074] <... socket resumed>) = 3 [pid 6073] write(1, "executing program\n", 18 [pid 6072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6071] <... sendmsg resumed>) = 20 [pid 6068] <... futex resumed>) = 0 [pid 6067] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... write resumed>) = 18 [pid 6072] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6071] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6073] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6071] <... futex resumed>) = 0 [pid 6069] <... futex resumed>) = 0 [pid 6067] exit_group(0 [pid 6072] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... exit_group resumed>) = ? [pid 6074] <... futex resumed>) = 1 [pid 6073] <... futex resumed>) = 0 [pid 6072] <... futex resumed>) = 1 [pid 6069] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... futex resumed>) = 0 [pid 6074] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6073] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6072] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] <... sendto resumed>) = 32 [pid 6073] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6069] <... futex resumed>) = 0 [pid 6068] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6069] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6068] <... futex resumed>) = 0 [pid 6074] recvfrom(3 [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6071] +++ exited with 0 +++ [pid 6068] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6067] +++ exited with 0 +++ [pid 6074] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6069}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6072] <... sendmsg resumed>) = 28 [pid 6074] recvfrom(3 [pid 6073] <... mmap resumed>) = 0x7fad86887000 [pid 6072] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6067, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6074] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6069}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6073] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6072] <... futex resumed>) = 1 [pid 6068] <... futex resumed>) = 0 [pid 6068] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6074] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6068] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6068] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6073] <... mprotect resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6074] <... futex resumed>) = 1 [pid 6072] <... sendmsg resumed>) = 20 [pid 6069] <... futex resumed>) = 0 [pid 6074] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6075 attached [pid 6069] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6069] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6075] set_robust_list(0x55558bc497a0, 24) = 0 [pid 6075] rt_sigprocmask(SIG_SETMASK, [] [pid 6074] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6073] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6072] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6075 [pid 6074] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6073] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6072] <... futex resumed>) = 1 [pid 6068] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6074] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6072] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6068] exit_group(0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6074] <... futex resumed>) = 1 [pid 6072] <... futex resumed>) = ? [pid 6069] <... futex resumed>) = 0 [pid 6068] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6076 attached [pid 6075] <... prctl resumed>) = 0 [pid 6074] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6072] +++ exited with 0 +++ [pid 6069] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6075] setpgid(0, 0 [pid 6074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6073] <... clone3 resumed> => {parent_tid=[6076]}, 88) = 6076 [pid 6069] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6077 attached [pid 6076] <... rseq resumed>) = 0 [pid 6075] <... setpgid resumed>) = 0 [pid 6074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6073] rt_sigprocmask(SIG_SETMASK, [] [pid 6069] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6068] +++ exited with 0 +++ [pid 6077] set_robust_list(0x55558bc497a0, 24 [pid 6076] set_robust_list(0x7fad868a79a0, 24 [pid 6075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6077] <... set_robust_list resumed>) = 0 [pid 6076] <... set_robust_list resumed>) = 0 [pid 6075] <... openat resumed>) = 3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6076] rt_sigprocmask(SIG_SETMASK, [] [pid 6074] <... sendmsg resumed>) = 28 [pid 6073] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6073] <... futex resumed>) = 0 [pid 6077] rt_sigprocmask(SIG_SETMASK, [] [pid 6076] <... socket resumed>) = 3 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6076] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] write(3, "1000", 4 [pid 6074] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6076] <... futex resumed>) = 0 [pid 6075] <... write resumed>) = 4 [pid 6074] <... futex resumed>) = 1 [pid 6073] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6069] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6077 [pid 6077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6076] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] close(3 [pid 6074] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6069] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... close resumed>) = 0 [pid 6074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6069] <... futex resumed>) = 0 [pid 6073] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6076] <... futex resumed>) = 0 [pid 6075] write(1, "executing program\n", 18 [pid 6074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6073] <... futex resumed>) = 1 executing program [pid 6069] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6077] <... prctl resumed>) = 0 [pid 6076] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6075] <... write resumed>) = 18 [pid 6074] <... sendmsg resumed>) = 20 [pid 6073] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6077] setpgid(0, 0 [pid 6076] <... sendto resumed>) = 32 [pid 6075] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] <... setpgid resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6074] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6074] <... futex resumed>) = 1 [pid 6069] <... futex resumed>) = 0 [pid 6074] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6069] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6078 attached [pid 6077] <... openat resumed>) = 3 [pid 6074] <... futex resumed>) = ? [pid 6069] <... exit_group resumed>) = ? [pid 6078] set_robust_list(0x55558bc497a0, 24 [pid 6076] recvfrom(3 [pid 6075] <... futex resumed>) = 0 [pid 6078] <... set_robust_list resumed>) = 0 [pid 6077] write(3, "1000", 4 [pid 6076] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6073}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6076] recvfrom(3 [pid 6075] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6078 [pid 6078] rt_sigprocmask(SIG_SETMASK, [] [pid 6077] <... write resumed>) = 4 [pid 6076] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6073}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6075] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6077] close(3 [pid 6076] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6078] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6077] <... close resumed>) = 0 [pid 6076] <... futex resumed>) = 1 [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6073] <... futex resumed>) = 0 [pid 6076] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6073] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6077] write(1, "executing program\n", 18 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6075] <... mmap resumed>) = 0x7fad86887000 [pid 6073] <... futex resumed>) = 0 executing program [pid 6078] <... prctl resumed>) = 0 [pid 6077] <... write resumed>) = 18 [pid 6076] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6075] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6073] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6077] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6075] <... mprotect resumed>) = 0 [pid 6078] setpgid(0, 0 [pid 6077] <... futex resumed>) = 0 [pid 6076] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6077] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6076] <... futex resumed>) = 1 [pid 6075] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6073] <... futex resumed>) = 0 [pid 6078] <... setpgid resumed>) = 0 [pid 6077] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6076] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6073] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6079 attached [pid 6077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6073] <... futex resumed>) = 0 [pid 6079] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6076] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6075] <... clone3 resumed> => {parent_tid=[6079]}, 88) = 6079 [pid 6073] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6078] <... openat resumed>) = 3 [pid 6079] <... rseq resumed>) = 0 [pid 6077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6076] <... sendmsg resumed>) = 28 [pid 6075] rt_sigprocmask(SIG_SETMASK, [] [pid 6074] +++ exited with 0 +++ [pid 6078] write(3, "1000", 4 [pid 6069] +++ exited with 0 +++ [pid 6079] set_robust_list(0x7fad868a79a0, 24 [pid 6076] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6079] <... set_robust_list resumed>) = 0 [pid 6078] <... write resumed>) = 4 [pid 6077] <... mmap resumed>) = 0x7fad86887000 [pid 6076] <... futex resumed>) = 1 [pid 6075] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = 0 [pid 6079] rt_sigprocmask(SIG_SETMASK, [] [pid 6078] close(3 [pid 6077] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6076] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] <... futex resumed>) = 0 [pid 6073] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6075] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] <... futex resumed>) = 0 [pid 6079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6078] <... close resumed>) = 0 [pid 6077] <... mprotect resumed>) = 0 [pid 6076] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6073] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6079] <... socket resumed>) = 3 [pid 6078] write(1, "executing program\n", 18 [pid 6077] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6076] <... sendmsg resumed>) = 20 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 6079] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] <... write resumed>) = 18 [pid 6077] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6079] <... futex resumed>) = 1 [pid 6078] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6076] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... futex resumed>) = 0 [pid 6079] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6076] <... futex resumed>) = 1 [pid 6075] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = 0 [pid 6079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6076] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] <... futex resumed>) = 0 [pid 6073] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6080 attached [pid 6079] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6076] <... futex resumed>) = ? [pid 6075] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6081 attached [pid 6080] set_robust_list(0x55558bc497a0, 24 [pid 6079] <... sendto resumed>) = 32 [pid 6078] <... futex resumed>) = 0 [pid 6077] <... clone3 resumed> => {parent_tid=[6081]}, 88) = 6081 [pid 6076] +++ exited with 0 +++ [pid 6080] <... set_robust_list resumed>) = 0 [pid 6081] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6078] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6080] rt_sigprocmask(SIG_SETMASK, [] [pid 6081] <... rseq resumed>) = 0 [pid 6080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6078] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6081] set_robust_list(0x7fad868a79a0, 24 [pid 6080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6078] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6077] rt_sigprocmask(SIG_SETMASK, [] [pid 6073] +++ exited with 0 +++ [pid 6081] <... set_robust_list resumed>) = 0 [pid 6080] <... prctl resumed>) = 0 [pid 6079] recvfrom(3 [pid 6078] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6080 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6073, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6081] rt_sigprocmask(SIG_SETMASK, [] [pid 6080] setpgid(0, 0 [pid 6079] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6075}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6078] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6077] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6080] <... setpgid resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6079] recvfrom(3 [pid 6078] <... mmap resumed>) = 0x7fad86887000 [pid 6077] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6081] <... socket resumed>) = 3 [pid 6080] <... openat resumed>) = 3 [pid 6078] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6077] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6075}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6078] <... mprotect resumed>) = 0 [pid 6077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6081] <... futex resumed>) = 0 [pid 6080] write(3, "1000", 4 [pid 6079] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6080] <... write resumed>) = 4 [pid 6077] <... futex resumed>) = 0 [pid 6078] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6080] close(3 [pid 6079] <... futex resumed>) = 1 [pid 6077] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6075] <... futex resumed>) = 0 [pid 6081] <... sendto resumed>) = 32 [pid 6080] <... close resumed>) = 0 [pid 6075] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6081] recvfrom(3 [pid 6080] write(1, "executing program\n", 18 [pid 6079] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6078] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6075] <... futex resumed>) = 0 executing program [pid 6081] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6077}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6080] <... write resumed>) = 18 [pid 6079] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6075] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] recvfrom(3 [pid 6080] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... futex resumed>) = 0 [pid 6075] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6081] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6077}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6080] <... futex resumed>) = 0 [pid 6079] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6082 attached [pid 6080] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6075] <... futex resumed>) = 0 [pid 6082] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6080] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6075] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6082] <... rseq resumed>) = 0 [pid 6080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6082] set_robust_list(0x7fad868a79a0, 24 [pid 6080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6082] <... set_robust_list resumed>) = 0 [pid 6082] rt_sigprocmask(SIG_SETMASK, [] [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6081] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6078] <... clone3 resumed> => {parent_tid=[6082]}, 88) = 6082 [pid 6081] <... futex resumed>) = 1 [pid 6079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6078] rt_sigprocmask(SIG_SETMASK, [] [pid 6082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6081] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6077] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6082] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... mmap resumed>) = 0x7fad86887000 [pid 6079] <... sendmsg resumed>) = 28 [pid 6078] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6077] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6083 attached [pid 6081] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6080] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6079] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] <... futex resumed>) = 0 [pid 6081] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6082] <... futex resumed>) = 0 [pid 6083] set_robust_list(0x55558bc497a0, 24 [pid 6081] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... futex resumed>) = 1 [pid 6078] <... futex resumed>) = 1 [pid 6077] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6075] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6083 [pid 6083] <... set_robust_list resumed>) = 0 [pid 6082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6081] <... futex resumed>) = 0 [pid 6080] <... mprotect resumed>) = 0 [pid 6079] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6075] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6082] <... socket resumed>) = 3 [pid 6081] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6077] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... futex resumed>) = 0 [pid 6083] rt_sigprocmask(SIG_SETMASK, [] [pid 6082] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6077] <... futex resumed>) = 0 [pid 6075] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6082] <... futex resumed>) = 1 [pid 6081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6079] <... sendmsg resumed>) = 20 [pid 6078] <... futex resumed>) = 0 [pid 6077] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6082] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6081] <... sendmsg resumed>) = 28 [pid 6078] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] <... futex resumed>) = 0 [pid 6079] <... futex resumed>) = 1 [pid 6075] <... futex resumed>) = 0 [pid 6078] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] exit_group(0 [pid 6083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6081] <... futex resumed>) = 1 [pid 6077] <... futex resumed>) = 0 [pid 6075] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6084 attached [pid 6081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6079] <... futex resumed>) = ? [pid 6077] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6084] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6082] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6077] <... futex resumed>) = 0 [pid 6084] <... rseq resumed>) = 0 [pid 6083] <... prctl resumed>) = 0 [pid 6084] set_robust_list(0x7fad868a79a0, 24 [pid 6083] setpgid(0, 0 [pid 6077] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6084] <... set_robust_list resumed>) = 0 [pid 6083] <... setpgid resumed>) = 0 [pid 6084] rt_sigprocmask(SIG_SETMASK, [] [pid 6083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6083] <... openat resumed>) = 3 [pid 6082] <... sendto resumed>) = 32 [pid 6081] <... sendmsg resumed>) = 20 [pid 6080] <... clone3 resumed> => {parent_tid=[6084]}, 88) = 6084 [pid 6084] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] write(3, "1000", 4) = 4 [pid 6083] close(3) = 0 [pid 6082] recvfrom(3 [pid 6081] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] rt_sigprocmask(SIG_SETMASK, [] [pid 6083] write(1, "executing program\n", 18 executing program [pid 6082] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6078}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6081] <... futex resumed>) = 1 [pid 6080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6079] +++ exited with 0 +++ [pid 6077] <... futex resumed>) = 0 [pid 6075] +++ exited with 0 +++ [pid 6083] <... write resumed>) = 18 [pid 6082] recvfrom(3 [pid 6081] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] exit_group(0 [pid 6084] <... futex resumed>) = 0 [pid 6083] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6078}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6081] <... futex resumed>) = ? [pid 6080] <... futex resumed>) = 1 [pid 6077] <... exit_group resumed>) = ? [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6075, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6083] <... futex resumed>) = 0 [pid 6082] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] +++ exited with 0 +++ [pid 6080] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6084] <... socket resumed>) = 3 [pid 6083] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6082] <... futex resumed>) = 1 [pid 6078] <... futex resumed>) = 0 [pid 6077] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6084] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6082] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6077, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6084] <... futex resumed>) = 1 [pid 6083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... futex resumed>) = 0 [pid 6078] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6085 attached [pid 6084] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6082] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6080] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6085] set_robust_list(0x55558bc497a0, 24 [pid 6084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6082] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6080] <... futex resumed>) = 0 [pid 6083] <... mmap resumed>) = 0x7fad86887000 [pid 6082] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6085 [pid 6085] <... set_robust_list resumed>) = 0 [pid 6084] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6083] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6082] <... futex resumed>) = 1 [pid 6078] <... futex resumed>) = 0 [pid 6085] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6078] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6084] <... sendto resumed>) = 32 [pid 6083] <... mprotect resumed>) = 0 [pid 6082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6078] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6084] recvfrom(3 [pid 6083] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6078] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6082] <... sendmsg resumed>) = 28 [pid 6085] <... prctl resumed>) = 0 [pid 6084] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6080}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6082] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6085] setpgid(0, 0 [pid 6084] recvfrom(3 [pid 6083] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6078] <... futex resumed>) = 0 [pid 6085] <... setpgid resumed>) = 0 [pid 6084] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6080}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6082] <... futex resumed>) = 1 [pid 6078] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6084] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6080] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6086 attached [pid 6085] <... openat resumed>) = 3 [pid 6084] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6080] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] <... futex resumed>) = 0 [pid 6086] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6085] write(3, "1000", 4 [pid 6084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] <... clone3 resumed> => {parent_tid=[6086]}, 88) = 6086 [pid 6082] <... sendmsg resumed>) = 20 [pid 6080] <... futex resumed>) = 0 [pid 6078] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] <... rseq resumed>) = 0 [pid 6085] <... write resumed>) = 4 [pid 6084] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6083] rt_sigprocmask(SIG_SETMASK, [] [pid 6082] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6086] set_robust_list(0x7fad868a79a0, 24 [pid 6085] close(3 [pid 6084] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6083] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6082] <... futex resumed>) = 0 [pid 6086] <... set_robust_list resumed>) = 0 [pid 6085] <... close resumed>) = 0 [pid 6084] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6086] rt_sigprocmask(SIG_SETMASK, [] [pid 6084] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6078] exit_group(0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6086] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6085] write(1, "executing program\n", 18 [pid 6084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6083] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6085] <... write resumed>) = 18 [pid 6084] <... sendmsg resumed>) = 28 [pid 6080] <... futex resumed>) = 0 executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6087 attached [pid 6086] <... socket resumed>) = 3 [pid 6085] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6084] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = 0 [pid 6082] <... futex resumed>) = ? [pid 6080] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6078] <... exit_group resumed>) = ? [pid 6087] set_robust_list(0x55558bc497a0, 24 [pid 6086] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6085] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = 0 [pid 6083] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6082] +++ exited with 0 +++ [pid 6080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] <... set_robust_list resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6085] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6084] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] rt_sigprocmask(SIG_SETMASK, [] [pid 6086] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... futex resumed>) = 0 [pid 6083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6083] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6084] <... sendmsg resumed>) = 20 [pid 6083] <... futex resumed>) = 0 [pid 6087] <... prctl resumed>) = 0 [pid 6086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6084] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] setpgid(0, 0 [pid 6085] <... mmap resumed>) = 0x7fad86887000 [pid 6087] <... setpgid resumed>) = 0 [pid 6085] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6084] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6086] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6085] <... mprotect resumed>) = 0 [pid 6084] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] exit_group(0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6087 [pid 6087] <... openat resumed>) = 3 [pid 6086] <... sendto resumed>) = 32 [pid 6085] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6084] <... futex resumed>) = ? [pid 6080] <... exit_group resumed>) = ? [pid 6078] +++ exited with 0 +++ [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6087] write(3, "1000", 4 [pid 6086] recvfrom(3 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6087] <... write resumed>) = 4 [pid 6086] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6083}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6087] close(3 [pid 6084] +++ exited with 0 +++ [pid 6086] recvfrom(3 [pid 6085] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6087] <... close resumed>) = 0 [pid 6086] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6083}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6088 attached [pid 6087] write(1, "executing program\n", 18 [pid 6086] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6078, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 6088] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6087] <... write resumed>) = 18 [pid 6086] <... futex resumed>) = 1 [pid 6085] <... clone3 resumed> => {parent_tid=[6088]}, 88) = 6088 [pid 6083] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6088] <... rseq resumed>) = 0 [pid 6087] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] rt_sigprocmask(SIG_SETMASK, [] [pid 6083] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6088] set_robust_list(0x7fad868a79a0, 24 [pid 6087] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6083] <... futex resumed>) = 0 [pid 6088] <... set_robust_list resumed>) = 0 [pid 6085] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6088] rt_sigprocmask(SIG_SETMASK, [] [pid 6085] <... futex resumed>) = 0 [pid 6087] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6086] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6088] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6087] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6085] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6086] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6086] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6086] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6088] <... futex resumed>) = 1 [pid 6087] <... mmap resumed>) = 0x7fad86887000 [pid 6086] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] <... futex resumed>) = 0 [pid 6083] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6088] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6083] <... futex resumed>) = 0 [pid 6085] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] <... mprotect resumed>) = 0 [pid 6086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6083] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6085] <... futex resumed>) = 0 [pid 6087] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6086] <... sendmsg resumed>) = 28 [pid 6087] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6085] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 6087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6086] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6089 attached [pid 6088] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6086] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 [pid 6089] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6083] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6089] <... rseq resumed>) = 0 [pid 6087] <... clone3 resumed> => {parent_tid=[6089]}, 88) = 6089 [pid 6086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6083] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6089] set_robust_list(0x7fad868a79a0, 24 [pid 6087] rt_sigprocmask(SIG_SETMASK, [] [pid 6083] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6090 attached [pid 6089] <... set_robust_list resumed>) = 0 [pid 6088] <... sendto resumed>) = 32 [pid 6087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6086] <... sendmsg resumed>) = 20 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6088] recvfrom(3 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6087] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6087] <... futex resumed>) = 0 [pid 6086] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... socket resumed>) = 3 [pid 6087] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] <... futex resumed>) = 1 [pid 6083] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6091 attached [pid 6090] set_robust_list(0x55558bc497a0, 24 [pid 6089] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6085}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] exit_group(0 [pid 6091] set_robust_list(0x55558bc497a0, 24 [pid 6090] <... set_robust_list resumed>) = 0 [pid 6089] <... futex resumed>) = 0 [pid 6088] recvfrom(3 [pid 6087] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... futex resumed>) = ? [pid 6083] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6090 [pid 6091] <... set_robust_list resumed>) = 0 [pid 6090] rt_sigprocmask(SIG_SETMASK, [] [pid 6089] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6088] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6085}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6087] <... futex resumed>) = 0 [pid 6086] +++ exited with 0 +++ [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6091 [pid 6091] rt_sigprocmask(SIG_SETMASK, [] [pid 6090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6089] <... sendto resumed>) = 32 [pid 6088] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6089] recvfrom(3 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6089] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6087}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6088] <... futex resumed>) = 1 [pid 6085] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6089] recvfrom(3 [pid 6088] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6091] <... prctl resumed>) = 0 [pid 6090] <... prctl resumed>) = 0 [pid 6089] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6087}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6085] <... futex resumed>) = 0 [pid 6091] setpgid(0, 0 [pid 6090] setpgid(0, 0 [pid 6089] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6085] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] <... setpgid resumed>) = 0 [pid 6090] <... setpgid resumed>) = 0 [pid 6089] <... futex resumed>) = 1 [pid 6087] <... futex resumed>) = 0 [pid 6089] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6088] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... futex resumed>) = 0 [pid 6090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6089] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6087] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6089] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] <... futex resumed>) = 1 [pid 6085] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6088] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6085] <... futex resumed>) = 0 [pid 6088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6085] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] <... openat resumed>) = 3 [pid 6089] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6087] <... futex resumed>) = 0 [pid 6089] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] <... futex resumed>) = 0 [pid 6089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6087] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] <... openat resumed>) = 3 [pid 6089] <... sendmsg resumed>) = 28 [pid 6088] <... sendmsg resumed>) = 28 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6089] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6087] <... futex resumed>) = 0 [pid 6089] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6087] <... futex resumed>) = 0 [pid 6089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6087] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6092 attached [pid 6091] write(3, "1000", 4 [pid 6090] write(3, "1000", 4 [pid 6089] <... sendmsg resumed>) = 20 [pid 6088] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] set_robust_list(0x55558bc497a0, 24 [pid 6088] <... futex resumed>) = 1 [pid 6085] <... futex resumed>) = 0 [pid 6090] <... write resumed>) = 4 [pid 6089] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... set_robust_list resumed>) = 0 [pid 6091] <... write resumed>) = 4 [pid 6090] close(3 [pid 6089] <... futex resumed>) = 1 [pid 6087] <... futex resumed>) = 0 [pid 6085] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] close(3 [pid 6090] <... close resumed>) = 0 [pid 6089] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6087] exit_group(0 [pid 6085] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6092 [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] <... close resumed>) = 0 [pid 6090] write(1, "executing program\n", 18 [pid 6089] <... futex resumed>) = ? [pid 6087] <... exit_group resumed>) = ? executing program [pid 6085] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6091] write(1, "executing program\n", 18 [pid 6090] <... write resumed>) = 18 [pid 6089] +++ exited with 0 +++ [pid 6088] <... sendmsg resumed>) = 20 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] <... prctl resumed>) = 0 [pid 6091] <... write resumed>) = 18 [pid 6088] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] setpgid(0, 0 [pid 6090] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6085] <... futex resumed>) = 0 [pid 6092] <... setpgid resumed>) = 0 executing program [pid 6091] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = 0 [pid 6088] <... futex resumed>) = 1 [pid 6092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6091] <... futex resumed>) = 0 [pid 6090] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6088] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] +++ exited with 0 +++ [pid 6085] exit_group(0 [pid 6091] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6085] <... exit_group resumed>) = ? [pid 6088] <... futex resumed>) = ? [pid 6091] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6092] <... openat resumed>) = 3 [pid 6092] write(3, "1000", 4) = 4 [pid 6092] close(3) = 0 [pid 6092] write(1, "executing program\n", 18) = 18 [pid 6092] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 6092] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6092] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6092] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6091] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6090] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6088] +++ exited with 0 +++ [pid 6085] +++ exited with 0 +++ [pid 6092] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6085, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6092] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6091] <... mmap resumed>) = 0x7fad86887000 [pid 6090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6093 attached [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6092] <... clone3 resumed> => {parent_tid=[6093]}, 88) = 6093 [pid 6091] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6090] <... mmap resumed>) = 0x7fad86887000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6093] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6092] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] <... mprotect resumed>) = 0 [pid 6093] <... rseq resumed>) = 0 [pid 6093] set_robust_list(0x7fad868a79a0, 24 [pid 6092] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6091] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6090] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6093] <... set_robust_list resumed>) = 0 [pid 6092] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6090] <... mprotect resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6094 attached [pid 6093] rt_sigprocmask(SIG_SETMASK, [] [pid 6092] <... futex resumed>) = 0 [pid 6091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6095 attached [pid 6094] set_robust_list(0x55558bc497a0, 24 [pid 6093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6096 attached [pid 6095] set_robust_list(0x55558bc497a0, 24 [pid 6094] <... set_robust_list resumed>) = 0 [pid 6090] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6096] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6095] <... set_robust_list resumed>) = 0 [pid 6093] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6095 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6094 [pid 6091] <... clone3 resumed> => {parent_tid=[6096]}, 88) = 6096 [pid 6091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6094] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6097 attached [pid 6096] <... rseq resumed>) = 0 [pid 6093] <... socket resumed>) = 3 [pid 6091] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] <... clone3 resumed> => {parent_tid=[6097]}, 88) = 6097 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6096] set_robust_list(0x7fad868a79a0, 24 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... set_robust_list resumed>) = 0 [pid 6090] rt_sigprocmask(SIG_SETMASK, [] [pid 6096] rt_sigprocmask(SIG_SETMASK, [] [pid 6097] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6096] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6095] rt_sigprocmask(SIG_SETMASK, [] [pid 6093] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6090] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6097] <... rseq resumed>) = 0 [pid 6096] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6090] <... futex resumed>) = 0 [pid 6097] set_robust_list(0x7fad868a79a0, 24 [pid 6094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6093] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6097] <... set_robust_list resumed>) = 0 [pid 6096] <... socket resumed>) = 3 [pid 6095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6094] <... prctl resumed>) = 0 [pid 6093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6092] <... futex resumed>) = 0 [pid 6097] rt_sigprocmask(SIG_SETMASK, [] [pid 6094] setpgid(0, 0 [pid 6092] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6093] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6096] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... prctl resumed>) = 0 [pid 6094] <... setpgid resumed>) = 0 [pid 6096] <... futex resumed>) = 1 [pid 6095] setpgid(0, 0 [pid 6091] <... futex resumed>) = 0 [pid 6097] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6091] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] <... socket resumed>) = 3 [pid 6096] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6095] <... setpgid resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6097] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... openat resumed>) = 3 [pid 6091] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6097] <... futex resumed>) = 1 [pid 6094] write(3, "1000", 4 [pid 6090] <... futex resumed>) = 0 [pid 6097] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6094] <... write resumed>) = 4 [pid 6096] <... sendto resumed>) = 32 [pid 6090] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6096] recvfrom(3 [pid 6094] close(3 [pid 6090] <... futex resumed>) = 0 [pid 6097] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6096] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6091}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6094] <... close resumed>) = 0 [pid 6090] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] <... openat resumed>) = 3 [pid 6093] <... sendto resumed>) = 32 [pid 6097] <... sendto resumed>) = 32 [pid 6096] recvfrom(3 [pid 6094] write(1, "executing program\n", 18 [pid 6097] recvfrom(3 [pid 6096] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6091}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6094] <... write resumed>) = 18 executing program [pid 6097] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6090}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6096] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] write(3, "1000", 4 [pid 6094] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] recvfrom(3 [pid 6097] recvfrom(3 [pid 6096] <... futex resumed>) = 1 [pid 6095] <... write resumed>) = 4 [pid 6094] <... futex resumed>) = 0 [pid 6091] <... futex resumed>) = 0 [pid 6097] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6090}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6096] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] close(3 [pid 6094] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6093] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6092}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6091] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... close resumed>) = 0 [pid 6094] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6093] recvfrom(3 [pid 6091] <... futex resumed>) = 0 [pid 6097] <... futex resumed>) = 1 [pid 6096] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6095] write(1, "executing program\n", 18 [pid 6094] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6091] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] <... futex resumed>) = 0 executing program [pid 6097] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6096] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6095] <... write resumed>) = 18 [pid 6094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6092}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6090] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6090] <... futex resumed>) = 0 [pid 6096] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6096] <... futex resumed>) = 1 [pid 6095] <... futex resumed>) = 0 [pid 6094] <... mmap resumed>) = 0x7fad86887000 [pid 6093] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6097] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6096] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6093] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... futex resumed>) = 0 [pid 6097] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6094] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6093] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6092] <... futex resumed>) = 0 [pid 6091] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6094] <... mprotect resumed>) = 0 [pid 6093] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6092] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6097] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6092] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6097] <... futex resumed>) = 1 [pid 6096] <... sendmsg resumed>) = 28 [pid 6095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6094] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6093] <... futex resumed>) = 0 [pid 6092] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] <... futex resumed>) = 0 [pid 6097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6096] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... mmap resumed>) = 0x7fad86887000 [pid 6094] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6090] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] <... sendmsg resumed>) = 28 [pid 6096] <... futex resumed>) = 1 [pid 6095] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6094] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = 0 [pid 6093] <... sendmsg resumed>) = 28 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6098 attached [pid 6097] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] <... mprotect resumed>) = 0 [pid 6093] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6097] <... futex resumed>) = 0 [pid 6096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] <... clone3 resumed> => {parent_tid=[6098]}, 88) = 6098 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6098] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6097] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6096] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6095] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6094] rt_sigprocmask(SIG_SETMASK, [] [pid 6091] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... rseq resumed>) = 0 [pid 6093] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6093] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6098] set_robust_list(0x7fad868a79a0, 24 [pid 6095] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6098] <... set_robust_list resumed>) = 0 [pid 6097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6096] <... sendmsg resumed>) = 20 [pid 6095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6098] rt_sigprocmask(SIG_SETMASK, [] [pid 6094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6092] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = 0 [pid 6097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6096] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... futex resumed>) = 1 [pid 6090] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6099 attached [pid 6097] <... sendmsg resumed>) = 20 [pid 6096] <... futex resumed>) = 1 [pid 6094] <... futex resumed>) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6092] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] <... futex resumed>) = 0 [pid 6099] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6097] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] exit_group(0 [pid 6099] <... rseq resumed>) = 0 [pid 6098] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6097] <... futex resumed>) = 1 [pid 6096] <... futex resumed>) = ? [pid 6095] <... clone3 resumed> => {parent_tid=[6099]}, 88) = 6099 [pid 6093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6091] <... exit_group resumed>) = ? [pid 6090] <... futex resumed>) = 0 [pid 6099] set_robust_list(0x7fad868a79a0, 24 [pid 6098] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6097] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6096] +++ exited with 0 +++ [pid 6095] rt_sigprocmask(SIG_SETMASK, [] [pid 6093] <... sendmsg resumed>) = 20 [pid 6090] exit_group(0 [pid 6099] <... set_robust_list resumed>) = 0 [pid 6098] <... socket resumed>) = 3 [pid 6097] <... futex resumed>) = ? [pid 6095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6093] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] +++ exited with 0 +++ [pid 6090] <... exit_group resumed>) = ? [pid 6099] rt_sigprocmask(SIG_SETMASK, [] [pid 6098] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] +++ exited with 0 +++ [pid 6095] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... futex resumed>) = 1 [pid 6092] <... futex resumed>) = 0 [pid 6099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6095] <... futex resumed>) = 0 [pid 6094] <... futex resumed>) = 0 [pid 6093] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6092] exit_group(0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6091, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6098] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... futex resumed>) = ? [pid 6092] <... exit_group resumed>) = ? [pid 6090] +++ exited with 0 +++ [pid 6099] <... socket resumed>) = 3 [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] <... futex resumed>) = 0 [pid 6093] +++ exited with 0 +++ [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6099] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6094] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6099] <... futex resumed>) = 1 [pid 6095] <... futex resumed>) = 0 [pid 6092] +++ exited with 0 +++ [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6099] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6098] <... sendto resumed>) = 32 [pid 6095] <... futex resumed>) = 0 [pid 6099] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6098] recvfrom(3 [pid 6095] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6098] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6094}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6099] <... sendto resumed>) = 32 [pid 6099] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6095}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6099] recvfrom(3 [pid 6098] recvfrom(3 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6099] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6095}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6099] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6099] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6098] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6094}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6098] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... futex resumed>) = 0 [pid 6094] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6094] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6095] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6098] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6095] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6098] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... futex resumed>) = 1 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6099] <... futex resumed>) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6094] <... futex resumed>) = 0 [pid 6099] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6098] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] <... futex resumed>) = 0 [pid 6099] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6094] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6100 attached [pid 6099] <... futex resumed>) = 0 [pid 6098] <... sendmsg resumed>) = 28 [pid 6099] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] set_robust_list(0x55558bc497a0, 24) = 0 [pid 6098] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] rt_sigprocmask(SIG_SETMASK, [] [pid 6098] <... futex resumed>) = 1 [pid 6094] <... futex resumed>) = 0 [pid 6094] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6101 attached [pid 6098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6094] <... futex resumed>) = 0 [pid 6100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6098] <... sendmsg resumed>) = 20 [pid 6094] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6102 attached [pid 6100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6098] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6102] set_robust_list(0x55558bc497a0, 24 [pid 6100] <... prctl resumed>) = 0 [pid 6098] <... futex resumed>) = 0 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6094] exit_group(0 [pid 6102] <... set_robust_list resumed>) = 0 [pid 6100] setpgid(0, 0 [pid 6095] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... exit_group resumed>) = ? [pid 6102] rt_sigprocmask(SIG_SETMASK, [] [pid 6101] set_robust_list(0x55558bc497a0, 24 [pid 6100] <... setpgid resumed>) = 0 [pid 6099] <... futex resumed>) = 0 [pid 6098] +++ exited with 0 +++ [pid 6095] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6100 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6102 [pid 6102] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6101] <... set_robust_list resumed>) = 0 [pid 6099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6095] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6101] rt_sigprocmask(SIG_SETMASK, [] [pid 6100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6094] +++ exited with 0 +++ [pid 6099] <... sendmsg resumed>) = 28 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6101 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6102] <... prctl resumed>) = 0 [pid 6101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6100] <... openat resumed>) = 3 [pid 6099] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6102] setpgid(0, 0) = 0 [pid 6102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6099] <... futex resumed>) = 1 [pid 6095] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6101] <... prctl resumed>) = 0 [pid 6100] write(3, "1000", 4 [pid 6099] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6095] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] <... openat resumed>) = 3 [pid 6101] setpgid(0, 0 [pid 6100] <... write resumed>) = 4 [pid 6099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6102] write(3, "1000", 4 [pid 6101] <... setpgid resumed>) = 0 [pid 6100] close(3 [pid 6099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6095] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] <... write resumed>) = 4 [pid 6101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6100] <... close resumed>) = 0 [pid 6102] close(3 [pid 6100] write(1, "executing program\n", 18 [pid 6102] <... close resumed>) = 0 [pid 6100] <... write resumed>) = 18 [pid 6102] write(1, "executing program\n", 18 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6102] <... write resumed>) = 18 executing program executing program [pid 6100] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... sendmsg resumed>) = 20 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6102] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... openat resumed>) = 3 [pid 6100] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6101] write(3, "1000", 4 [pid 6099] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... write resumed>) = 4 [pid 6099] <... futex resumed>) = 1 [pid 6095] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6103 attached [pid 6102] <... futex resumed>) = 0 [pid 6101] close(3 [pid 6100] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6099] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6102] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6100] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6095] exit_group(0 [pid 6103] set_robust_list(0x55558bc497a0, 24 [pid 6102] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6103 [pid 6103] <... set_robust_list resumed>) = 0 [pid 6102] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6103] rt_sigprocmask(SIG_SETMASK, [] [pid 6102] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6101] <... close resumed>) = 0 [pid 6100] <... mmap resumed>) = 0x7fad86887000 [pid 6099] <... futex resumed>) = ? [pid 6095] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6102] <... mmap resumed>) = 0x7fad86887000 [pid 6101] write(1, "executing program\n", 18 [pid 6100] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6102] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6100] <... mprotect resumed>) = 0 [pid 6103] <... prctl resumed>) = 0 [pid 6102] <... mprotect resumed>) = 0 [pid 6100] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6103] setpgid(0, 0 [pid 6102] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6103] <... setpgid resumed>) = 0 executing program [pid 6102] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6100] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6102] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6101] <... write resumed>) = 18 [pid 6100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6101] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6105 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6104 attached [pid 6103] <... openat resumed>) = 3 [pid 6102] <... clone3 resumed> => {parent_tid=[6104]}, 88) = 6104 [pid 6101] <... futex resumed>) = 0 [pid 6102] rt_sigprocmask(SIG_SETMASK, [] [pid 6105] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6102] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6099] +++ exited with 0 +++ [pid 6103] write(3, "1000", 4 [pid 6100] <... clone3 resumed> => {parent_tid=[6105]}, 88) = 6105 [pid 6095] +++ exited with 0 +++ [pid 6105] <... rseq resumed>) = 0 [pid 6104] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6103] <... write resumed>) = 4 [pid 6102] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6100] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6105] set_robust_list(0x7fad868a79a0, 24 [pid 6104] <... rseq resumed>) = 0 [pid 6103] close(3 [pid 6102] <... futex resumed>) = 0 [pid 6101] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6105] <... set_robust_list resumed>) = 0 [pid 6104] set_robust_list(0x7fad868a79a0, 24 [pid 6103] <... close resumed>) = 0 [pid 6102] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6105] rt_sigprocmask(SIG_SETMASK, [] [pid 6104] <... set_robust_list resumed>) = 0 [pid 6103] write(1, "executing program\n", 18 [pid 6100] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6103] <... write resumed>) = 18 [pid 6100] <... futex resumed>) = 0 executing program [pid 6105] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6104] rt_sigprocmask(SIG_SETMASK, [] [pid 6103] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6100] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6105] <... socket resumed>) = 3 [pid 6104] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6103] <... futex resumed>) = 0 [pid 6101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6104] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6105] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6103] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6101] <... mmap resumed>) = 0x7fad86887000 [pid 6105] <... futex resumed>) = 1 [pid 6104] <... socket resumed>) = 3 [pid 6103] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6101] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6100] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6105] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6104] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6100] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6100] <... futex resumed>) = 0 [pid 6104] <... futex resumed>) = 1 [pid 6102] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6105] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6104] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6102] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... mprotect resumed>) = 0 [pid 6100] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6106 attached [pid 6104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6103] <... mmap resumed>) = 0x7fad86887000 [pid 6102] <... futex resumed>) = 0 [pid 6101] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6105] <... sendto resumed>) = 32 [pid 6104] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6101] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6106] set_robust_list(0x55558bc497a0, 24 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6106 [pid 6105] recvfrom(3 [pid 6103] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6102] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6106] <... set_robust_list resumed>) = 0 [pid 6105] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6100}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6104] <... sendto resumed>) = 32 [pid 6103] <... mprotect resumed>) = 0 [pid 6101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6107 attached [pid 6106] rt_sigprocmask(SIG_SETMASK, [] [pid 6105] recvfrom(3 [pid 6104] recvfrom(3 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6107] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6106] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6105] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6100}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6104] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6102}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6103] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6101] <... clone3 resumed> => {parent_tid=[6107]}, 88) = 6107 [pid 6107] <... rseq resumed>) = 0 [pid 6106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6105] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] recvfrom(3 [pid 6101] rt_sigprocmask(SIG_SETMASK, [] [pid 6105] <... futex resumed>) = 1 [pid 6104] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6102}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6107] set_robust_list(0x7fad868a79a0, 24 [pid 6106] <... prctl resumed>) = 0 [pid 6105] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6100] <... futex resumed>) = 0 [pid 6104] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... set_robust_list resumed>) = 0 [pid 6106] setpgid(0, 0 [pid 6105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6104] <... futex resumed>) = 1 [pid 6103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6102] <... futex resumed>) = 0 [pid 6100] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6108 attached [pid 6107] rt_sigprocmask(SIG_SETMASK, [] [pid 6106] <... setpgid resumed>) = 0 [pid 6105] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6104] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6102] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... futex resumed>) = 0 [pid 6100] <... futex resumed>) = 0 [pid 6108] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6107] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6105] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6103] <... clone3 resumed> => {parent_tid=[6108]}, 88) = 6108 [pid 6102] <... futex resumed>) = 0 [pid 6101] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6108] <... rseq resumed>) = 0 [pid 6107] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6106] <... openat resumed>) = 3 [pid 6105] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6103] rt_sigprocmask(SIG_SETMASK, [] [pid 6102] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6108] set_robust_list(0x7fad868a79a0, 24 [pid 6107] <... socket resumed>) = 3 [pid 6106] write(3, "1000", 4 [pid 6105] <... futex resumed>) = 0 [pid 6104] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6100] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... set_robust_list resumed>) = 0 [pid 6107] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... write resumed>) = 4 [pid 6105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6104] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6103] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... futex resumed>) = 0 [pid 6108] rt_sigprocmask(SIG_SETMASK, [] [pid 6107] <... futex resumed>) = 1 [pid 6106] close(3 [pid 6105] <... sendmsg resumed>) = 28 [pid 6104] <... futex resumed>) = 1 [pid 6103] <... futex resumed>) = 0 [pid 6102] <... futex resumed>) = 0 [pid 6101] <... futex resumed>) = 0 [pid 6100] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6108] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6107] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] <... close resumed>) = 0 [pid 6105] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6108] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] write(1, "executing program\n", 18 [pid 6105] <... futex resumed>) = 0 [pid 6104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6102] <... futex resumed>) = 0 [pid 6101] <... futex resumed>) = 0 [pid 6100] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... socket resumed>) = 3 executing program [pid 6107] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6106] <... write resumed>) = 18 [pid 6108] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6102] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6101] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] <... futex resumed>) = 0 [pid 6108] <... futex resumed>) = 1 [pid 6107] <... sendto resumed>) = 32 [pid 6106] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6103] <... futex resumed>) = 0 [pid 6100] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6107] recvfrom(3 [pid 6106] <... futex resumed>) = 0 [pid 6103] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6101}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6106] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6103] <... futex resumed>) = 0 [pid 6108] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6107] recvfrom(3 [pid 6106] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6105] <... sendmsg resumed>) = 20 [pid 6104] <... sendmsg resumed>) = 28 [pid 6103] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6107] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6101}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6106] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6105] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... sendto resumed>) = 32 [pid 6107] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6105] <... futex resumed>) = 1 [pid 6104] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... futex resumed>) = 0 [pid 6108] recvfrom(3 [pid 6107] <... futex resumed>) = 1 [pid 6106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6105] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6104] <... futex resumed>) = 1 [pid 6102] <... futex resumed>) = 0 [pid 6101] <... futex resumed>) = 0 [pid 6100] exit_group(0 [pid 6108] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6103}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6107] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] <... mmap resumed>) = 0x7fad86887000 [pid 6105] <... futex resumed>) = ? [pid 6102] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... exit_group resumed>) = ? [pid 6108] recvfrom(3 [pid 6107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6105] +++ exited with 0 +++ [pid 6104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6102] <... futex resumed>) = 0 [pid 6101] <... futex resumed>) = 0 [pid 6108] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6103}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6107] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6106] <... mprotect resumed>) = 0 [pid 6102] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6101] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] +++ exited with 0 +++ [pid 6107] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6107] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6104] <... sendmsg resumed>) = 20 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6107] <... futex resumed>) = 1 [pid 6101] <... futex resumed>) = 0 [pid 6107] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6101] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6101] <... futex resumed>) = 0 [pid 6107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6101] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6108] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... futex resumed>) = 1 [pid 6103] <... futex resumed>) = 0 [pid 6108] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6102] <... futex resumed>) = 0 [pid 6108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6104] <... futex resumed>) = 1 [pid 6103] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6109 attached [pid 6108] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6107] <... sendmsg resumed>) = 28 [pid 6106] <... clone3 resumed> => {parent_tid=[6109]}, 88) = 6109 [pid 6104] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] <... futex resumed>) = 0 [pid 6102] exit_group(0 [pid 6109] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6108] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6107] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] rt_sigprocmask(SIG_SETMASK, [] [pid 6103] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6104] <... futex resumed>) = ? [pid 6102] <... exit_group resumed>) = ? [pid 6109] <... rseq resumed>) = 0 [pid 6108] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... futex resumed>) = 1 [pid 6106] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6101] <... futex resumed>) = 0 [pid 6109] set_robust_list(0x7fad868a79a0, 24 [pid 6107] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] +++ exited with 0 +++ [pid 6108] <... futex resumed>) = 0 [pid 6103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6101] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6109] <... set_robust_list resumed>) = 0 [pid 6108] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] <... futex resumed>) = 0 [pid 6103] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... futex resumed>) = 0 [pid 6109] rt_sigprocmask(SIG_SETMASK, [] [pid 6107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6106] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6101] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6107] <... sendmsg resumed>) = 20 [pid 6109] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6107] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... futex resumed>) = 0 [pid 6101] exit_group(0 [pid 6109] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6107] <... futex resumed>) = ? [pid 6103] <... futex resumed>) = 0 [pid 6101] <... exit_group resumed>) = ? [pid 6109] <... futex resumed>) = 1 [pid 6108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6106] <... futex resumed>) = 0 [pid 6103] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 [pid 6109] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6108] <... sendmsg resumed>) = 28 [pid 6107] +++ exited with 0 +++ [pid 6106] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] +++ exited with 0 +++ [pid 6109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6108] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6101, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6109] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6108] <... futex resumed>) = 1 [pid 6106] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6103] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6109] <... sendto resumed>) = 32 [pid 6108] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6109] recvfrom(3 [pid 6108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6103] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6110 attached [pid 6109] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6106}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6103] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6110] set_robust_list(0x55558bc497a0, 24 [pid 6109] recvfrom(3 [pid 6108] <... sendmsg resumed>) = 20 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6110 [pid 6110] <... set_robust_list resumed>) = 0 [pid 6109] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6106}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6111 attached [pid 6110] rt_sigprocmask(SIG_SETMASK, [] [pid 6108] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6103] <... futex resumed>) = 0 [pid 6111] set_robust_list(0x55558bc497a0, 24 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6111] <... set_robust_list resumed>) = 0 [pid 6108] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] exit_group(0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6111 [pid 6110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6109] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... futex resumed>) = ? [pid 6103] <... exit_group resumed>) = ? [pid 6110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6109] <... futex resumed>) = 1 [pid 6108] +++ exited with 0 +++ [pid 6106] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6111] rt_sigprocmask(SIG_SETMASK, [] [pid 6110] <... prctl resumed>) = 0 [pid 6109] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6110] setpgid(0, 0 [pid 6109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] <... futex resumed>) = 0 [pid 6110] <... setpgid resumed>) = 0 [pid 6109] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6106] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6112 attached [pid 6111] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6109] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6112 [pid 6112] set_robust_list(0x55558bc497a0, 24 [pid 6111] <... prctl resumed>) = 0 [pid 6112] <... set_robust_list resumed>) = 0 [pid 6110] <... openat resumed>) = 3 [pid 6111] setpgid(0, 0 [pid 6109] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6103] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6110] write(3, "1000", 4 [pid 6109] <... futex resumed>) = 1 [pid 6106] <... futex resumed>) = 0 [pid 6112] rt_sigprocmask(SIG_SETMASK, [] [pid 6111] <... setpgid resumed>) = 0 [pid 6110] <... write resumed>) = 4 [pid 6109] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6103, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6110] close(3 [pid 6109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] <... futex resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6106] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6110] write(1, "executing program\n", 18 [pid 6109] <... sendmsg resumed>) = 28 [pid 6112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6110] <... write resumed>) = 18 [pid 6112] <... prctl resumed>) = 0 [pid 6110] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6109] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6110] <... futex resumed>) = 0 [pid 6109] <... futex resumed>) = 1 [pid 6106] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6110] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6109] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6112] setpgid(0, 0 [pid 6111] <... openat resumed>) = 3 [pid 6110] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6113 attached [pid 6112] <... setpgid resumed>) = 0 [pid 6113] set_robust_list(0x55558bc497a0, 24 [pid 6110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6106] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6113 [pid 6113] <... set_robust_list resumed>) = 0 [pid 6110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6109] <... sendmsg resumed>) = 20 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6113] rt_sigprocmask(SIG_SETMASK, [] [pid 6110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6109] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6110] <... mmap resumed>) = 0x7fad86887000 [pid 6109] <... futex resumed>) = 1 [pid 6106] <... futex resumed>) = 0 [pid 6112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6110] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6109] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] exit_group(0 [pid 6112] <... openat resumed>) = 3 [pid 6111] write(3, "1000", 4 [pid 6110] <... mprotect resumed>) = 0 [pid 6111] <... write resumed>) = 4 [pid 6113] <... prctl resumed>) = 0 [pid 6112] write(3, "1000", 4 [pid 6111] close(3 [pid 6110] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6109] <... futex resumed>) = ? [pid 6106] <... exit_group resumed>) = ? [pid 6113] setpgid(0, 0 [pid 6112] <... write resumed>) = 4 [pid 6111] <... close resumed>) = 0 [pid 6110] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6109] +++ exited with 0 +++ [pid 6113] <... setpgid resumed>) = 0 [pid 6112] close(3 executing program [pid 6111] write(1, "executing program\n", 18 [pid 6113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6112] <... close resumed>) = 0 [pid 6111] <... write resumed>) = 18 [pid 6110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6106] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6114 attached [pid 6114] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6113] <... openat resumed>) = 3 [pid 6112] write(1, "executing program\n", 18 [pid 6111] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6110] <... clone3 resumed> => {parent_tid=[6114]}, 88) = 6114 [pid 6114] <... rseq resumed>) = 0 [pid 6112] <... write resumed>) = 18 [pid 6111] <... futex resumed>) = 0 [pid 6114] set_robust_list(0x7fad868a79a0, 24 executing program [pid 6113] write(3, "1000", 4 [pid 6111] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6110] rt_sigprocmask(SIG_SETMASK, [] [pid 6114] <... set_robust_list resumed>) = 0 [pid 6113] <... write resumed>) = 4 [pid 6112] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6114] rt_sigprocmask(SIG_SETMASK, [] [pid 6113] close(3 [pid 6112] <... futex resumed>) = 0 [pid 6111] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6110] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6114] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6113] <... close resumed>) = 0 [pid 6112] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6111] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6110] <... futex resumed>) = 0 [pid 6114] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6113] write(1, "executing program\n", 18 [pid 6112] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6110] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6114] <... socket resumed>) = 3 [pid 6113] <... write resumed>) = 18 [pid 6112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6111] <... mmap resumed>) = 0x7fad86887000 [pid 6112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6111] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6111] <... mprotect resumed>) = 0 executing program [pid 6114] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... mmap resumed>) = 0x7fad86887000 [pid 6114] <... futex resumed>) = 1 [pid 6113] <... futex resumed>) = 0 [pid 6110] <... futex resumed>) = 0 [pid 6114] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6113] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6110] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6113] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6110] <... futex resumed>) = 0 [pid 6114] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6113] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6110] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6114] <... sendto resumed>) = 32 [pid 6113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6112] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6111] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6114] recvfrom(3 [pid 6113] <... mmap resumed>) = 0x7fad86887000 [pid 6112] <... mprotect resumed>) = 0 [pid 6114] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6110}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6115 attached [pid 6113] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6112] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6111] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6115] set_robust_list(0x55558bc497a0, 24 [pid 6114] recvfrom(3 [pid 6113] <... mprotect resumed>) = 0 [pid 6112] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6111] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6115] <... set_robust_list resumed>) = 0 [pid 6114] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6110}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6113] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6115 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6116 attached [pid 6115] rt_sigprocmask(SIG_SETMASK, [] [pid 6114] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6116] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6115] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6114] <... futex resumed>) = 1 [pid 6113] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6111] <... clone3 resumed> => {parent_tid=[6116]}, 88) = 6116 [pid 6110] <... futex resumed>) = 0 [pid 6116] <... rseq resumed>) = 0 [pid 6115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6114] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] <... prctl resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6117 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6118 attached [pid 6115] setpgid(0, 0 [pid 6116] set_robust_list(0x7fad868a79a0, 24 [pid 6114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6113] <... clone3 resumed> => {parent_tid=[6117]}, 88) = 6117 [pid 6111] rt_sigprocmask(SIG_SETMASK, [] [pid 6110] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6117] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6116] <... set_robust_list resumed>) = 0 [pid 6115] <... setpgid resumed>) = 0 [pid 6114] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6113] rt_sigprocmask(SIG_SETMASK, [] [pid 6110] <... futex resumed>) = 0 [pid 6117] <... rseq resumed>) = 0 [pid 6116] rt_sigprocmask(SIG_SETMASK, [] [pid 6115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6114] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6110] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6117] set_robust_list(0x7fad868a79a0, 24 [pid 6116] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6114] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... clone3 resumed> => {parent_tid=[6118]}, 88) = 6118 [pid 6111] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6118] <... rseq resumed>) = 0 [pid 6117] <... set_robust_list resumed>) = 0 [pid 6116] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] <... openat resumed>) = 3 [pid 6114] <... futex resumed>) = 0 [pid 6113] <... futex resumed>) = 0 [pid 6111] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6110] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] rt_sigprocmask(SIG_SETMASK, [] [pid 6118] set_robust_list(0x7fad868a79a0, 24 [pid 6117] rt_sigprocmask(SIG_SETMASK, [] [pid 6116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6115] write(3, "1000", 4 [pid 6113] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6111] <... futex resumed>) = 0 [pid 6110] <... futex resumed>) = 0 [pid 6118] <... set_robust_list resumed>) = 0 [pid 6117] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6116] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6115] <... write resumed>) = 4 [pid 6114] <... sendmsg resumed>) = 28 [pid 6112] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6110] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] rt_sigprocmask(SIG_SETMASK, [] [pid 6117] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6116] <... socket resumed>) = 3 [pid 6115] close(3 [pid 6114] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... futex resumed>) = 0 [pid 6110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6117] <... socket resumed>) = 3 [pid 6116] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6115] <... close resumed>) = 0 [pid 6114] <... futex resumed>) = 0 [pid 6112] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6110] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] <... socket resumed>) = 3 [pid 6117] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6116] <... futex resumed>) = 1 executing program [pid 6115] write(1, "executing program\n", 18 [pid 6114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6111] <... futex resumed>) = 0 [pid 6110] <... futex resumed>) = 0 [pid 6118] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6117] <... futex resumed>) = 1 [pid 6116] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] <... write resumed>) = 18 [pid 6114] <... sendmsg resumed>) = 20 [pid 6113] <... futex resumed>) = 0 [pid 6111] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6110] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] <... futex resumed>) = 1 [pid 6117] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6115] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6114] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... futex resumed>) = 0 [pid 6111] <... futex resumed>) = 0 [pid 6110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6118] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6116] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6115] <... futex resumed>) = 0 [pid 6114] <... futex resumed>) = 0 [pid 6113] <... futex resumed>) = 0 [pid 6112] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6110] exit_group(0 [pid 6118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6117] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6116] <... sendto resumed>) = 32 [pid 6115] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6114] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6113] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6112] <... futex resumed>) = 0 [pid 6110] <... exit_group resumed>) = ? [pid 6115] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6117] <... sendto resumed>) = 32 [pid 6116] recvfrom(3 [pid 6115] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6114] +++ exited with 0 +++ [pid 6112] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6117] recvfrom(3 [pid 6116] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6111}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6115] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6117] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6113}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6116] recvfrom(3 [pid 6118] <... sendto resumed>) = 32 [pid 6117] recvfrom(3 [pid 6116] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6111}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6118] recvfrom(3 [pid 6117] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6113}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6116] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6115] <... mmap resumed>) = 0x7fad86887000 [pid 6110] +++ exited with 0 +++ [pid 6118] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6112}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6117] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6116] <... futex resumed>) = 1 [pid 6111] <... futex resumed>) = 0 [pid 6118] recvfrom(3 [pid 6117] <... futex resumed>) = 1 [pid 6116] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6113] <... futex resumed>) = 0 [pid 6111] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6118] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6112}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6117] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6115] <... mprotect resumed>) = 0 [pid 6113] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6118] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6116] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6113] <... futex resumed>) = 0 [pid 6111] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] <... futex resumed>) = 1 [pid 6117] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6116] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6115] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6113] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6112] <... futex resumed>) = 0 [pid 6118] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6117] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6116] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6115] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6112] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6117] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... futex resumed>) = 0 [pid 6117] <... futex resumed>) = 1 [pid 6116] <... futex resumed>) = 1 [pid 6113] <... futex resumed>) = 0 [pid 6111] <... futex resumed>) = 0 [pid 6118] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6117] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6116] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6113] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6113] <... futex resumed>) = 0 [pid 6111] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6119 attached [pid 6117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6113] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6119] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6118] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6117] <... sendmsg resumed>) = 28 [pid 6116] <... sendmsg resumed>) = 28 [pid 6115] <... clone3 resumed> => {parent_tid=[6119]}, 88) = 6119 [pid 6119] <... rseq resumed>) = 0 [pid 6118] <... futex resumed>) = 1 [pid 6117] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... futex resumed>) = 0 [pid 6119] set_robust_list(0x7fad868a79a0, 24 [pid 6118] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6117] <... futex resumed>) = 1 [pid 6116] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6115] rt_sigprocmask(SIG_SETMASK, [] [pid 6113] <... futex resumed>) = 0 [pid 6112] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6119] <... set_robust_list resumed>) = 0 [pid 6118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6117] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6116] <... futex resumed>) = 1 [pid 6115] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6113] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... futex resumed>) = 0 [pid 6111] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6112] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6115] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6119] rt_sigprocmask(SIG_SETMASK, [] [pid 6118] <... sendmsg resumed>) = 28 [pid 6117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6115] <... futex resumed>) = 0 [pid 6113] <... futex resumed>) = 0 [pid 6111] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6118] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6116] <... sendmsg resumed>) = 20 [pid 6113] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] <... futex resumed>) = 0 [pid 6119] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6118] <... futex resumed>) = 1 [pid 6117] <... sendmsg resumed>) = 20 [pid 6116] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6115] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6112] <... futex resumed>) = 0 [pid 6111] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6119] <... socket resumed>) = 3 [pid 6118] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6117] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6116] <... futex resumed>) = 0 [pid 6112] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6119] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6117] <... futex resumed>) = 1 [pid 6116] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6113] <... futex resumed>) = 0 [pid 6112] <... futex resumed>) = 0 [pid 6111] exit_group(0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6119] <... futex resumed>) = 1 [pid 6118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6117] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6116] <... futex resumed>) = ? [pid 6115] <... futex resumed>) = 0 [pid 6113] exit_group(0 [pid 6112] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] <... exit_group resumed>) = ? [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6119] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] <... sendmsg resumed>) = 20 [pid 6117] <... futex resumed>) = ? [pid 6116] +++ exited with 0 +++ [pid 6115] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] <... exit_group resumed>) = ? [pid 6118] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6115] <... futex resumed>) = 0 [pid 6118] <... futex resumed>) = 1 [pid 6112] <... futex resumed>) = 0 [pid 6115] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6112] exit_group(0 [pid 6119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6118] <... futex resumed>) = ? [pid 6118] +++ exited with 0 +++ [pid 6112] <... exit_group resumed>) = ? [pid 6119] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6111] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6120 attached [pid 6112] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6120 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6119] <... sendto resumed>) = 32 [pid 6117] +++ exited with 0 +++ [pid 6120] set_robust_list(0x55558bc497a0, 24 [pid 6113] +++ exited with 0 +++ [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6120] <... set_robust_list resumed>) = 0 [pid 6119] recvfrom(3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6119] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6115}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6120] rt_sigprocmask(SIG_SETMASK, [] [pid 6119] recvfrom(3 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6119] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6115}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6119] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6120] <... prctl resumed>) = 0 [pid 6119] <... futex resumed>) = 1 [pid 6115] <... futex resumed>) = 0 [pid 6119] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6115] <... futex resumed>) = 0 [pid 6115] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6119] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8) = -1 EBADF (Bad file descriptor) [pid 6119] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6115] <... futex resumed>) = 0 [pid 6119] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6121 attached [pid 6120] setpgid(0, 0 [pid 6119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6115] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6121 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6120] <... setpgid resumed>) = 0 [pid 6119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6115] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6121] set_robust_list(0x55558bc497a0, 24 [pid 6120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6119] <... sendmsg resumed>) = 28 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6119] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6115] <... futex resumed>) = 0 [pid 6119] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6115] <... futex resumed>) = 0 [pid 6119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6115] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6122 attached [pid 6121] <... set_robust_list resumed>) = 0 [pid 6119] <... sendmsg resumed>) = 20 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6120] <... openat resumed>) = 3 [pid 6122] set_robust_list(0x55558bc497a0, 24 [pid 6119] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] <... set_robust_list resumed>) = 0 [pid 6119] <... futex resumed>) = 1 [pid 6115] <... futex resumed>) = 0 [pid 6122] rt_sigprocmask(SIG_SETMASK, [] [pid 6121] rt_sigprocmask(SIG_SETMASK, [] [pid 6120] write(3, "1000", 4 [pid 6119] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] exit_group(0 [pid 6120] <... write resumed>) = 4 [pid 6115] <... exit_group resumed>) = ? [pid 6120] close(3 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6122] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6120] <... close resumed>) = 0 [pid 6119] <... futex resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6120] write(1, "executing program\n", 18 [pid 6119] +++ exited with 0 +++ [pid 6115] +++ exited with 0 +++ [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6122 executing program [pid 6122] <... prctl resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6123 attached [pid 6121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6120] <... write resumed>) = 18 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6122] setpgid(0, 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6123 [pid 6123] set_robust_list(0x55558bc497a0, 24 [pid 6122] <... setpgid resumed>) = 0 [pid 6121] <... prctl resumed>) = 0 [pid 6120] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6123] <... set_robust_list resumed>) = 0 [pid 6122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6121] setpgid(0, 0 [pid 6120] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6123] rt_sigprocmask(SIG_SETMASK, [] [pid 6122] <... openat resumed>) = 3 [pid 6121] <... setpgid resumed>) = 0 [pid 6120] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6124 attached [pid 6124] set_robust_list(0x55558bc497a0, 24 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6124 [pid 6121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6120] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6122] write(3, "1000", 4 [pid 6120] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6124] <... set_robust_list resumed>) = 0 [pid 6123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6122] <... write resumed>) = 4 [pid 6120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6124] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6124] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6123] <... prctl resumed>) = 0 [pid 6122] close(3 [pid 6121] <... openat resumed>) = 3 [pid 6120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6123] setpgid(0, 0 [pid 6122] <... close resumed>) = 0 [pid 6120] <... mmap resumed>) = 0x7fad86887000 [pid 6121] write(3, "1000", 4 [pid 6124] <... prctl resumed>) = 0 [pid 6123] <... setpgid resumed>) = 0 [pid 6122] write(1, "executing program\n", 18 [pid 6121] <... write resumed>) = 4 [pid 6120] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6124] setpgid(0, 0 [pid 6122] <... write resumed>) = 18 [pid 6124] <... setpgid resumed>) = 0 executing program [pid 6123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6121] close(3 [pid 6120] <... mprotect resumed>) = 0 [pid 6122] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6122] <... futex resumed>) = 0 [pid 6121] <... close resumed>) = 0 [pid 6124] <... openat resumed>) = 3 [pid 6123] <... openat resumed>) = 3 [pid 6122] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6121] write(1, "executing program\n", 18 [pid 6120] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 6124] write(3, "1000", 4 [pid 6123] write(3, "1000", 4 [pid 6122] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6121] <... write resumed>) = 18 [pid 6120] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6124] <... write resumed>) = 4 [pid 6123] <... write resumed>) = 4 [pid 6122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6121] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6123] close(3 [pid 6122] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6121] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6125 attached [pid 6124] close(3 [pid 6123] <... close resumed>) = 0 [pid 6122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6121] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6120] <... clone3 resumed> => {parent_tid=[6125]}, 88) = 6125 [pid 6124] <... close resumed>) = 0 [pid 6123] write(1, "executing program\n", 18 [pid 6122] <... mmap resumed>) = 0x7fad86887000 [pid 6121] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 6120] rt_sigprocmask(SIG_SETMASK, [] [pid 6125] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6124] write(1, "executing program\n", 18 [pid 6123] <... write resumed>) = 18 executing program [pid 6122] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6121] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6125] <... rseq resumed>) = 0 [pid 6124] <... write resumed>) = 18 [pid 6123] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] <... mprotect resumed>) = 0 [pid 6121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6120] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] set_robust_list(0x7fad868a79a0, 24 [pid 6124] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... futex resumed>) = 0 [pid 6122] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6120] <... futex resumed>) = 0 [pid 6125] <... set_robust_list resumed>) = 0 [pid 6124] <... futex resumed>) = 0 [pid 6123] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6125] rt_sigprocmask(SIG_SETMASK, [] [pid 6124] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6122] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6121] <... mmap resumed>) = 0x7fad86887000 [pid 6125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6124] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6123] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6121] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6120] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6124] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6126 attached [pid 6125] <... socket resumed>) = 3 [pid 6124] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6123] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6121] <... mprotect resumed>) = 0 [pid 6123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6126] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6125] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6121] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6122] <... clone3 resumed> => {parent_tid=[6126]}, 88) = 6126 [pid 6126] <... rseq resumed>) = 0 [pid 6125] <... futex resumed>) = 1 [pid 6124] <... mmap resumed>) = 0x7fad86887000 [pid 6123] <... mmap resumed>) = 0x7fad86887000 [pid 6122] rt_sigprocmask(SIG_SETMASK, [] [pid 6121] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6120] <... futex resumed>) = 0 [pid 6126] set_robust_list(0x7fad868a79a0, 24 [pid 6125] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6124] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6126] <... set_robust_list resumed>) = 0 [pid 6125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6124] <... mprotect resumed>) = 0 [pid 6123] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6122] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6120] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6126] rt_sigprocmask(SIG_SETMASK, [] [pid 6125] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6127 attached [pid 6126] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6124] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6123] <... mprotect resumed>) = 0 [pid 6122] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6127] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6126] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6124] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6123] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6122] <... futex resumed>) = 0 [pid 6127] <... rseq resumed>) = 0 [pid 6126] <... socket resumed>) = 3 [pid 6125] <... sendto resumed>) = 32 [pid 6124] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6122] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6120] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6127] set_robust_list(0x7fad868a79a0, 24 [pid 6126] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6121] <... clone3 resumed> => {parent_tid=[6127]}, 88) = 6127 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6128 attached [pid 6127] <... set_robust_list resumed>) = 0 [pid 6126] <... futex resumed>) = 0 [pid 6126] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] recvfrom(3 [pid 6128] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6127] rt_sigprocmask(SIG_SETMASK, [] [pid 6126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6120}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6124] <... clone3 resumed> => {parent_tid=[6128]}, 88) = 6128 [pid 6123] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6122] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6121] rt_sigprocmask(SIG_SETMASK, [] [pid 6128] <... rseq resumed>) = 0 [pid 6127] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6126] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6125] recvfrom(3 [pid 6124] rt_sigprocmask(SIG_SETMASK, [] [pid 6122] <... futex resumed>) = 0 [pid 6121] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6129 attached [pid 6128] set_robust_list(0x7fad868a79a0, 24 [pid 6127] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6120}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6124] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6122] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6129] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6128] <... set_robust_list resumed>) = 0 [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6126] <... sendto resumed>) = 32 [pid 6125] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6124] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... clone3 resumed> => {parent_tid=[6129]}, 88) = 6129 [pid 6121] <... futex resumed>) = 0 [pid 6129] <... rseq resumed>) = 0 [pid 6128] rt_sigprocmask(SIG_SETMASK, [] [pid 6127] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6126] recvfrom(3 [pid 6125] <... futex resumed>) = 1 [pid 6124] <... futex resumed>) = 0 [pid 6123] rt_sigprocmask(SIG_SETMASK, [] [pid 6121] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6120] <... futex resumed>) = 0 [pid 6129] set_robust_list(0x7fad868a79a0, 24 [pid 6128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6127] <... socket resumed>) = 3 [pid 6126] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6122}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6125] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6124] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6120] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6129] <... set_robust_list resumed>) = 0 [pid 6128] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6127] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6129] rt_sigprocmask(SIG_SETMASK, [] [pid 6128] <... socket resumed>) = 3 [pid 6127] <... futex resumed>) = 1 [pid 6126] recvfrom(3 [pid 6125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6123] <... futex resumed>) = 0 [pid 6121] <... futex resumed>) = 0 [pid 6120] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6128] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6126] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6122}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6125] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6123] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6129] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6128] <... futex resumed>) = 1 [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6126] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6124] <... futex resumed>) = 0 [pid 6121] <... futex resumed>) = 0 [pid 6129] <... socket resumed>) = 3 [pid 6128] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6126] <... futex resumed>) = 1 [pid 6125] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6124] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] <... futex resumed>) = 0 [pid 6129] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6127] <... sendto resumed>) = 32 [pid 6121] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] <... futex resumed>) = 1 [pid 6124] <... futex resumed>) = 0 [pid 6122] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6127] recvfrom(3 [pid 6125] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6124] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6122] <... futex resumed>) = 0 [pid 6120] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6127] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6121}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6126] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6122] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6129] <... futex resumed>) = 1 [pid 6128] <... sendto resumed>) = 32 [pid 6127] recvfrom(3 [pid 6126] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6123] <... futex resumed>) = 0 [pid 6120] <... futex resumed>) = 0 [pid 6129] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6128] recvfrom(3 [pid 6127] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6121}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6126] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] <... sendmsg resumed>) = 28 [pid 6129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6128] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6124}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6125] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... futex resumed>) = 0 [pid 6126] <... futex resumed>) = 1 [pid 6122] <... futex resumed>) = 0 [pid 6127] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6129] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6128] recvfrom(3 [pid 6126] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... futex resumed>) = 1 [pid 6123] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6122] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6127] <... futex resumed>) = 1 [pid 6121] <... futex resumed>) = 0 [pid 6120] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6124}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6127] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6122] <... futex resumed>) = 0 [pid 6121] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6121] <... futex resumed>) = 0 [pid 6120] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6129] <... sendto resumed>) = 32 [pid 6128] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6124] <... futex resumed>) = 0 [pid 6128] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6124] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6124] <... futex resumed>) = 0 [pid 6128] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6124] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6128] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6128] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6124] <... futex resumed>) = 0 [pid 6127] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... sendmsg resumed>) = 20 [pid 6128] <... futex resumed>) = 1 [pid 6124] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6127] <... futex resumed>) = 1 [pid 6126] <... sendmsg resumed>) = 28 [pid 6125] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6124] <... futex resumed>) = 0 [pid 6129] recvfrom(3 [pid 6121] <... futex resumed>) = 0 [pid 6128] <... sendmsg resumed>) = 28 [pid 6127] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... futex resumed>) = 1 [pid 6124] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6129] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6123}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6128] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6126] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6121] <... futex resumed>) = 0 [pid 6120] exit_group(0 [pid 6129] recvfrom(3 [pid 6128] <... futex resumed>) = 0 [pid 6127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6126] <... futex resumed>) = 1 [pid 6124] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] <... futex resumed>) = 0 [pid 6121] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6129] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6123}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6127] <... sendmsg resumed>) = 28 [pid 6126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6125] <... futex resumed>) = ? [pid 6124] <... futex resumed>) = 0 [pid 6122] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... exit_group resumed>) = ? [pid 6129] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] <... sendmsg resumed>) = 20 [pid 6127] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6126] <... sendmsg resumed>) = 20 [pid 6125] +++ exited with 0 +++ [pid 6124] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6122] <... futex resumed>) = 0 [pid 6129] <... futex resumed>) = 1 [pid 6127] <... futex resumed>) = 1 [pid 6126] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... futex resumed>) = 0 [pid 6122] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] <... futex resumed>) = 0 [pid 6129] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6128] <... futex resumed>) = 1 [pid 6127] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6126] <... futex resumed>) = 0 [pid 6124] <... futex resumed>) = 0 [pid 6123] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6121] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] +++ exited with 0 +++ [pid 6129] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6128] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6126] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6124] exit_group(0 [pid 6123] <... futex resumed>) = 0 [pid 6122] exit_group(0 [pid 6121] <... futex resumed>) = 0 [pid 6129] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6128] <... futex resumed>) = ? [pid 6127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6126] <... futex resumed>) = ? [pid 6124] <... exit_group resumed>) = ? [pid 6123] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6122] <... exit_group resumed>) = ? [pid 6121] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6129] <... futex resumed>) = 0 [pid 6128] +++ exited with 0 +++ [pid 6127] <... sendmsg resumed>) = 20 [pid 6126] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6129] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6123] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6129] <... futex resumed>) = 0 [pid 6123] <... futex resumed>) = 1 [pid 6127] <... futex resumed>) = 1 [pid 6124] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6130 attached [pid 6129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6127] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6123] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] <... futex resumed>) = 0 [pid 6130] set_robust_list(0x55558bc497a0, 24 [pid 6129] <... sendmsg resumed>) = 28 [pid 6121] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6124, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6129] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... set_robust_list resumed>) = 0 [pid 6129] <... futex resumed>) = 1 [pid 6127] <... futex resumed>) = ? [pid 6123] <... futex resumed>) = 0 [pid 6122] +++ exited with 0 +++ [pid 6121] <... exit_group resumed>) = ? [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6130 [pid 6130] rt_sigprocmask(SIG_SETMASK, [] [pid 6129] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] +++ exited with 0 +++ [pid 6123] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6123] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6123] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6121] +++ exited with 0 +++ [pid 5639] <... restart_syscall resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6130] <... prctl resumed>) = 0 [pid 6129] <... sendmsg resumed>) = 20 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... restart_syscall resumed>) = 0 [pid 6130] setpgid(0, 0 [pid 6129] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... setpgid resumed>) = 0 [pid 6129] <... futex resumed>) = 1 [pid 6123] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6129] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6123] exit_group(0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6129] <... futex resumed>) = ? [pid 6123] <... exit_group resumed>) = ? [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6130] <... openat resumed>) = 3 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6131 attached [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6130] write(3, "1000", 4 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6132 attached [pid 6131] set_robust_list(0x55558bc497a0, 24 [pid 6130] <... write resumed>) = 4 [pid 6132] set_robust_list(0x55558bc497a0, 24 [pid 6131] <... set_robust_list resumed>) = 0 [pid 6130] close(3 [pid 6132] <... set_robust_list resumed>) = 0 [pid 6132] rt_sigprocmask(SIG_SETMASK, [] [pid 6131] rt_sigprocmask(SIG_SETMASK, [] [pid 6130] <... close resumed>) = 0 [pid 6129] +++ exited with 0 +++ [pid 6123] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6131 [pid 6130] write(1, "executing program\n", 18 executing program [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6130] <... write resumed>) = 18 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6132 [pid 6132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6130] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6130] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6132] <... prctl resumed>) = 0 [pid 6131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6130] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6132] setpgid(0, 0 [pid 6131] <... prctl resumed>) = 0 [pid 6130] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6132] <... setpgid resumed>) = 0 [pid 6131] setpgid(0, 0 [pid 6130] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6131] <... setpgid resumed>) = 0 [pid 6130] <... mmap resumed>) = 0x7fad86887000 [pid 6130] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6132] <... openat resumed>) = 3 [pid 6131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6130] <... mprotect resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6132] write(3, "1000", 4 [pid 6131] <... openat resumed>) = 3 [pid 6130] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6132] <... write resumed>) = 4 [pid 6132] close(3 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6132] <... close resumed>) = 0 [pid 6131] write(3, "1000", 4 [pid 6130] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6132] write(1, "executing program\n", 18 [pid 6131] <... write resumed>) = 4 [pid 6130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 6132] <... write resumed>) = 18 [pid 6131] close(3 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6132] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] <... close resumed>) = 0 [pid 6132] <... futex resumed>) = 0 [pid 6131] write(1, "executing program\n", 18 [pid 6130] <... clone3 resumed> => {parent_tid=[6133]}, 88) = 6133 [pid 6132] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} executing program [pid 6131] <... write resumed>) = 18 [pid 6130] rt_sigprocmask(SIG_SETMASK, [] [pid 6132] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6131] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6133 attached [pid 6132] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6131] <... futex resumed>) = 0 [pid 6130] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6131] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6130] <... futex resumed>) = 0 [pid 6132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6131] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6132] <... mmap resumed>) = 0x7fad86887000 [pid 6130] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6132] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6131] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6134 attached [pid 6133] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6132] <... mprotect resumed>) = 0 [pid 6131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6133] <... rseq resumed>) = 0 [pid 6132] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6131] <... mmap resumed>) = 0x7fad86887000 [pid 6132] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6135 attached [pid 6134] set_robust_list(0x55558bc497a0, 24 [pid 6133] set_robust_list(0x7fad868a79a0, 24 [pid 6131] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6134 [pid 6133] <... set_robust_list resumed>) = 0 [pid 6135] set_robust_list(0x55558bc497a0, 24 [pid 6134] <... set_robust_list resumed>) = 0 [pid 6133] rt_sigprocmask(SIG_SETMASK, [] [pid 6132] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6131] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6136 attached [pid 6135] <... set_robust_list resumed>) = 0 [pid 6134] rt_sigprocmask(SIG_SETMASK, [] [pid 6133] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6131] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6136] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6135] rt_sigprocmask(SIG_SETMASK, [] [pid 6133] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6132] <... clone3 resumed> => {parent_tid=[6136]}, 88) = 6136 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6135 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6133] <... socket resumed>) = 3 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6136] <... rseq resumed>) = 0 [pid 6133] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6133] <... futex resumed>) = 1 [pid 6135] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6132] rt_sigprocmask(SIG_SETMASK, [] [pid 6131] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6136] set_robust_list(0x7fad868a79a0, 24 [pid 6135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6133] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6130] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6137 attached [pid 6136] <... set_robust_list resumed>) = 0 [pid 6135] <... prctl resumed>) = 0 [pid 6134] <... prctl resumed>) = 0 [pid 6132] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6136] rt_sigprocmask(SIG_SETMASK, [] [pid 6135] setpgid(0, 0 [pid 6134] setpgid(0, 0 [pid 6133] <... futex resumed>) = 0 [pid 6132] <... futex resumed>) = 0 [pid 6130] <... futex resumed>) = 1 [pid 6137] <... rseq resumed>) = 0 [pid 6136] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6135] <... setpgid resumed>) = 0 [pid 6134] <... setpgid resumed>) = 0 [pid 6132] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6131] <... clone3 resumed> => {parent_tid=[6137]}, 88) = 6137 [pid 6137] set_robust_list(0x7fad868a79a0, 24 [pid 6136] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6133] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6131] rt_sigprocmask(SIG_SETMASK, [] [pid 6130] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] <... set_robust_list resumed>) = 0 [pid 6136] <... socket resumed>) = 3 [pid 6135] <... openat resumed>) = 3 [pid 6134] <... openat resumed>) = 3 [pid 6131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6131] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6131] <... futex resumed>) = 0 [pid 6137] <... socket resumed>) = 3 [pid 6135] write(3, "1000", 4 [pid 6131] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... write resumed>) = 4 [pid 6131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6137] <... futex resumed>) = 0 [pid 6135] close(3 [pid 6131] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6136] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... close resumed>) = 0 [pid 6134] write(3, "1000", 4 [pid 6133] <... sendto resumed>) = 32 [pid 6131] <... futex resumed>) = 0 [pid 6137] <... sendto resumed>) = 32 [pid 6136] <... futex resumed>) = 1 [pid 6135] write(1, "executing program\n", 18 [pid 6134] <... write resumed>) = 4 [pid 6133] recvfrom(3 [pid 6132] <... futex resumed>) = 0 [pid 6131] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6137] recvfrom(3 [pid 6136] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] <... write resumed>) = 18 [pid 6134] close(3 [pid 6133] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6130}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6132] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6131}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6135] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... close resumed>) = 0 [pid 6133] recvfrom(3 [pid 6132] <... futex resumed>) = 0 [pid 6137] recvfrom(3 [pid 6136] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6135] <... futex resumed>) = 0 [pid 6134] write(1, "executing program\n", 18 executing program [pid 6133] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6130}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6132] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6131}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6136] <... sendto resumed>) = 32 [pid 6135] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6134] <... write resumed>) = 18 [pid 6133] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6136] recvfrom(3 [pid 6135] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6134] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6133] <... futex resumed>) = 1 [pid 6130] <... futex resumed>) = 0 [pid 6137] <... futex resumed>) = 1 [pid 6136] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6132}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6135] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6134] <... futex resumed>) = 0 [pid 6133] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6131] <... futex resumed>) = 0 [pid 6130] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6136] recvfrom(3 [pid 6135] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6134] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6131] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... futex resumed>) = 0 [pid 6137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6136] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6132}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6134] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6133] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6131] <... futex resumed>) = 0 [pid 6130] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6136] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... mmap resumed>) = 0x7fad86887000 [pid 6134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6133] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6131] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6136] <... futex resumed>) = 1 [pid 6135] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6133] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] <... futex resumed>) = 0 [pid 6137] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6136] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] <... mprotect resumed>) = 0 [pid 6134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6133] <... futex resumed>) = 1 [pid 6132] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... futex resumed>) = 0 [pid 6137] <... futex resumed>) = 1 [pid 6136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6135] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6134] <... mmap resumed>) = 0x7fad86887000 [pid 6133] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] <... futex resumed>) = 0 [pid 6131] <... futex resumed>) = 0 [pid 6130] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6132] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6131] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6136] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6134] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6131] <... futex resumed>) = 0 [pid 6130] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6138 attached [pid 6137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6136] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6134] <... mprotect resumed>) = 0 [pid 6133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6131] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6130] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] <... sendmsg resumed>) = 28 [pid 6136] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... clone3 resumed> => {parent_tid=[6138]}, 88) = 6138 [pid 6133] <... sendmsg resumed>) = 28 [pid 6138] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6137] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] rt_sigprocmask(SIG_SETMASK, [] [pid 6137] <... futex resumed>) = 1 [pid 6136] <... futex resumed>) = 1 [pid 6135] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6132] <... futex resumed>) = 0 [pid 6131] <... futex resumed>) = 0 [pid 6137] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6136] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6135] <... futex resumed>) = 0 [pid 6132] <... futex resumed>) = 0 [pid 6131] <... futex resumed>) = 0 [pid 6137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6135] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6131] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] <... rseq resumed>) = 0 [pid 6137] <... sendmsg resumed>) = 20 [pid 6136] <... sendmsg resumed>) = 28 [pid 6134] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6133] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6137] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6136] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6133] <... futex resumed>) = 1 [pid 6130] <... futex resumed>) = 0 [pid 6138] rt_sigprocmask(SIG_SETMASK, [] [pid 6137] <... futex resumed>) = 1 [pid 6136] <... futex resumed>) = 1 [pid 6134] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6133] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] <... futex resumed>) = 0 [pid 6131] <... futex resumed>) = 0 [pid 6130] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6137] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6136] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6132] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] exit_group(0 [pid 6130] <... futex resumed>) = 0 [pid 6138] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6138] <... socket resumed>) = 3 [pid 6130] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] <... futex resumed>) = ? [pid 6138] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6133] <... sendmsg resumed>) = 20 [pid 6132] <... futex resumed>) = 0 [pid 6131] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6139 attached [pid 6138] <... futex resumed>) = 1 [pid 6137] +++ exited with 0 +++ [pid 6136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6135] <... futex resumed>) = 0 [pid 6133] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6139] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6138] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6136] <... sendmsg resumed>) = 20 [pid 6135] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] +++ exited with 0 +++ [pid 6133] <... futex resumed>) = 1 [pid 6130] <... futex resumed>) = 0 [pid 6134] <... clone3 resumed> => {parent_tid=[6139]}, 88) = 6139 [pid 6139] <... rseq resumed>) = 0 [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6136] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... futex resumed>) = 0 [pid 6130] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6131, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6139] set_robust_list(0x7fad868a79a0, 24 [pid 6138] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6136] <... futex resumed>) = 1 [pid 6135] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6134] rt_sigprocmask(SIG_SETMASK, [] [pid 6132] <... futex resumed>) = 0 [pid 6130] <... exit_group resumed>) = ? [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6139] <... set_robust_list resumed>) = 0 [pid 6136] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6132] exit_group(0 [pid 6138] <... sendto resumed>) = 32 [pid 6136] <... futex resumed>) = ? [pid 6132] <... exit_group resumed>) = ? [pid 6136] +++ exited with 0 +++ [pid 6133] +++ exited with 0 +++ [pid 6139] rt_sigprocmask(SIG_SETMASK, [] [pid 6138] recvfrom(3 [pid 6134] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6139] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6138] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6135}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6134] <... futex resumed>) = 0 [pid 6139] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6138] recvfrom(3 [pid 6134] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] +++ exited with 0 +++ [pid 6130] +++ exited with 0 +++ [pid 6138] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6135}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6139] <... socket resumed>) = 3 [pid 6138] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6139] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... futex resumed>) = 1 [pid 6135] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6140 attached [pid 6139] <... futex resumed>) = 1 [pid 6138] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6139] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6134] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6134] <... futex resumed>) = 0 [pid 6138] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6134] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] set_robust_list(0x55558bc497a0, 24 [pid 6138] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6140 [pid 6140] <... set_robust_list resumed>) = 0 [pid 6139] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6138] <... futex resumed>) = 0 [pid 6135] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6140] rt_sigprocmask(SIG_SETMASK, [] [pid 6138] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6135] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6139] <... sendto resumed>) = 32 [pid 6138] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6135] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6140] <... prctl resumed>) = 0 [pid 6139] recvfrom(3 [pid 6138] <... sendmsg resumed>) = 28 [pid 6135] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6141 attached [pid 6140] setpgid(0, 0 [pid 6139] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6134}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6138] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6141 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6142 attached [pid 6141] set_robust_list(0x55558bc497a0, 24 [pid 6140] <... setpgid resumed>) = 0 [pid 6139] recvfrom(3 [pid 6138] <... futex resumed>) = 0 [pid 6135] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] set_robust_list(0x55558bc497a0, 24 [pid 6141] <... set_robust_list resumed>) = 0 [pid 6140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6138] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6135] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6142 [pid 6142] <... set_robust_list resumed>) = 0 [pid 6141] rt_sigprocmask(SIG_SETMASK, [] [pid 6140] <... openat resumed>) = 3 [pid 6139] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6134}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6138] <... sendmsg resumed>) = 20 [pid 6135] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6142] rt_sigprocmask(SIG_SETMASK, [] [pid 6141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6140] write(3, "1000", 4 [pid 6139] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6140] <... write resumed>) = 4 [pid 6139] <... futex resumed>) = 1 [pid 6138] <... futex resumed>) = 0 [pid 6135] exit_group(0 [pid 6134] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6141] <... prctl resumed>) = 0 [pid 6140] close(3 [pid 6139] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6135] <... exit_group resumed>) = ? [pid 6134] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... prctl resumed>) = 0 [pid 6141] setpgid(0, 0 [pid 6140] <... close resumed>) = 0 [pid 6139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6138] +++ exited with 0 +++ [pid 6134] <... futex resumed>) = 0 [pid 6142] setpgid(0, 0 [pid 6141] <... setpgid resumed>) = 0 [pid 6140] write(1, "executing program\n", 18 [pid 6139] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6134] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6135] +++ exited with 0 +++ [pid 6141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 6141] write(3, "1000", 4 [pid 6142] <... setpgid resumed>) = 0 [pid 6140] <... write resumed>) = 18 [pid 6139] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6141] <... write resumed>) = 4 [pid 6139] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6140] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... futex resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6139] <... futex resumed>) = 1 [pid 6141] close(3 [pid 6140] <... futex resumed>) = 0 [pid 6139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6134] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6142] <... openat resumed>) = 3 [pid 6141] <... close resumed>) = 0 [pid 6140] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6134] <... futex resumed>) = 0 [pid 6134] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6142] write(3, "1000", 4 [pid 6141] write(1, "executing program\n", 18 [pid 6140] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 6142] <... write resumed>) = 4 [pid 6141] <... write resumed>) = 18 [pid 6140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6142] close(3 [pid 6141] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6139] <... sendmsg resumed>) = 28 [pid 6142] <... close resumed>) = 0 [pid 6141] <... futex resumed>) = 0 [pid 6140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6142] write(1, "executing program\n", 18 [pid 6141] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6140] <... mmap resumed>) = 0x7fad86887000 executing program [pid 6142] <... write resumed>) = 18 [pid 6141] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6140] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6142] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6141] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6140] <... mprotect resumed>) = 0 [pid 6141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6139] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6142] <... futex resumed>) = 0 [pid 6141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6140] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6139] <... futex resumed>) = 1 [pid 6142] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6139] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6134] <... futex resumed>) = 0 [pid 6142] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6141] <... mmap resumed>) = 0x7fad86887000 [pid 6140] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6134] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6141] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6134] <... futex resumed>) = 0 [pid 6142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6141] <... mprotect resumed>) = 0 [pid 6134] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6143 attached [pid 6142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6144 attached ) = 0x7fad86887000 [pid 6141] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6140] <... clone3 resumed> => {parent_tid=[6143]}, 88) = 6143 [pid 6139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6144] set_robust_list(0x55558bc497a0, 24 [pid 6143] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6143] <... rseq resumed>) = 0 [pid 6142] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6141] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6140] rt_sigprocmask(SIG_SETMASK, [] [pid 6144] <... set_robust_list resumed>) = 0 [pid 6143] set_robust_list(0x7fad868a79a0, 24 [pid 6142] <... mprotect resumed>) = 0 [pid 6141] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6140] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6139] <... sendmsg resumed>) = 20 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6145 attached [pid 6144] rt_sigprocmask(SIG_SETMASK, [] [pid 6143] <... set_robust_list resumed>) = 0 [pid 6142] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6140] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6139] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6144 [pid 6145] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6143] rt_sigprocmask(SIG_SETMASK, [] [pid 6142] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6141] <... clone3 resumed> => {parent_tid=[6145]}, 88) = 6145 [pid 6140] <... futex resumed>) = 0 [pid 6145] <... rseq resumed>) = 0 [pid 6144] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6143] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6142] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6141] rt_sigprocmask(SIG_SETMASK, [] [pid 6140] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6139] <... futex resumed>) = 1 [pid 6134] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6145] set_robust_list(0x7fad868a79a0, 24 [pid 6144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6143] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6134] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6146 attached [pid 6145] <... set_robust_list resumed>) = 0 [pid 6144] <... prctl resumed>) = 0 [pid 6143] <... socket resumed>) = 3 [pid 6141] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... exit_group resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6146] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6145] rt_sigprocmask(SIG_SETMASK, [] [pid 6144] setpgid(0, 0 [pid 6143] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... clone3 resumed> => {parent_tid=[6146]}, 88) = 6146 [pid 6141] <... futex resumed>) = 0 [pid 6139] +++ exited with 0 +++ [pid 6145] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6142] rt_sigprocmask(SIG_SETMASK, [] [pid 6141] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6145] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6145] <... socket resumed>) = 3 [pid 6142] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6145] <... futex resumed>) = 1 [pid 6141] <... futex resumed>) = 0 [pid 6145] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6141] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6146] <... rseq resumed>) = 0 [pid 6144] <... setpgid resumed>) = 0 [pid 6143] <... futex resumed>) = 1 [pid 6140] <... futex resumed>) = 0 [pid 6146] set_robust_list(0x7fad868a79a0, 24 [pid 6145] <... sendto resumed>) = 32 [pid 6144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6143] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6141] <... futex resumed>) = 0 [pid 6140] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6146] <... set_robust_list resumed>) = 0 [pid 6145] recvfrom(3 [pid 6143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6141] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] <... futex resumed>) = 0 [pid 6146] rt_sigprocmask(SIG_SETMASK, [] [pid 6145] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6141}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6143] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6140] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6145] recvfrom(3 [pid 6144] <... openat resumed>) = 3 [pid 6134] +++ exited with 0 +++ [pid 6146] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6143] <... sendto resumed>) = 32 [pid 6145] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6141}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6146] <... socket resumed>) = 3 [pid 6145] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6134, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6146] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] <... futex resumed>) = 1 [pid 6143] recvfrom(3 [pid 6141] <... futex resumed>) = 0 [pid 6146] <... futex resumed>) = 1 [pid 6145] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6143] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6140}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6142] <... futex resumed>) = 0 [pid 6141] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6146] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6144] write(3, "1000", 4 [pid 6143] recvfrom(3 [pid 6142] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6141] <... futex resumed>) = 0 [pid 6146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6143] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6140}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6142] <... futex resumed>) = 0 [pid 6141] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6145] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6146] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6145] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6144] <... write resumed>) = 4 [pid 6143] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6145] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6144] close(3 [pid 6143] <... futex resumed>) = 1 [pid 6140] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6146] <... sendto resumed>) = 32 [pid 6145] <... futex resumed>) = 1 [pid 6144] <... close resumed>) = 0 [pid 6143] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6141] <... futex resumed>) = 0 [pid 6140] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6146] recvfrom(3 [pid 6145] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6144] write(1, "executing program\n", 18 [pid 6143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6141] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... futex resumed>) = 0 [pid 6143] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6141] <... futex resumed>) = 0 [pid 6145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6140] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6146] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6142}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6144] <... write resumed>) = 18 [pid 6143] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6141] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6146] recvfrom(3 [pid 6143] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6146] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6142}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6146] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] <... sendmsg resumed>) = 28 [pid 6144] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6143] <... futex resumed>) = 1 [pid 6140] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6146] <... futex resumed>) = 1 [pid 6145] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6144] <... futex resumed>) = 0 [pid 6143] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6147 attached [pid 6146] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6145] <... futex resumed>) = 1 [pid 6144] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6142] <... futex resumed>) = 0 [pid 6141] <... futex resumed>) = 0 [pid 6140] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] set_robust_list(0x55558bc497a0, 24 [pid 6146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6145] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6141] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6147 [pid 6147] <... set_robust_list resumed>) = 0 [pid 6146] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6144] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6142] <... futex resumed>) = 0 [pid 6141] <... futex resumed>) = 0 [pid 6140] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6147] rt_sigprocmask(SIG_SETMASK, [] [pid 6146] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6144] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6143] <... sendmsg resumed>) = 28 [pid 6142] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6141] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] <... sendmsg resumed>) = 20 [pid 6144] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6146] <... futex resumed>) = 0 [pid 6146] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6145] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6143] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6145] <... futex resumed>) = 1 [pid 6144] <... mmap resumed>) = 0x7fad86887000 [pid 6142] <... futex resumed>) = 0 [pid 6141] <... futex resumed>) = 0 [pid 6147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6145] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6144] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6143] <... futex resumed>) = 1 [pid 6142] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6140] <... futex resumed>) = 0 [pid 6147] <... prctl resumed>) = 0 [pid 6146] <... sendmsg resumed>) = 28 [pid 6143] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6141] exit_group(0 [pid 6146] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] <... futex resumed>) = ? [pid 6142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6141] <... exit_group resumed>) = ? [pid 6140] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] setpgid(0, 0 [pid 6146] <... futex resumed>) = 0 [pid 6145] +++ exited with 0 +++ [pid 6144] <... mprotect resumed>) = 0 [pid 6142] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] <... setpgid resumed>) = 0 [pid 6146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6143] <... futex resumed>) = 0 [pid 6142] <... futex resumed>) = 0 [pid 6140] <... futex resumed>) = 1 [pid 6146] <... sendmsg resumed>) = 20 [pid 6143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6142] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6143] <... sendmsg resumed>) = 20 [pid 6140] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] <... futex resumed>) = 1 [pid 6143] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... futex resumed>) = 0 [pid 6141] +++ exited with 0 +++ [pid 6140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6146] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6144] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6143] <... futex resumed>) = 0 [pid 6142] exit_group(0 [pid 6140] exit_group(0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6146] <... futex resumed>) = ? [pid 6142] <... exit_group resumed>) = ? [pid 6140] <... exit_group resumed>) = ? [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6147] <... openat resumed>) = 3 [pid 6146] +++ exited with 0 +++ [pid 6144] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6143] +++ exited with 0 +++ [pid 6147] write(3, "1000", 4 [pid 6144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6140] +++ exited with 0 +++ [pid 5633] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6148 attached [pid 6147] <... write resumed>) = 4 [pid 6142] +++ exited with 0 +++ [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6148] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6147] close(3 [pid 6144] <... clone3 resumed> => {parent_tid=[6148]}, 88) = 6148 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6142, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6148] <... rseq resumed>) = 0 [pid 6147] <... close resumed>) = 0 [pid 6144] rt_sigprocmask(SIG_SETMASK, [] [pid 6148] set_robust_list(0x7fad868a79a0, 24 [pid 6147] write(1, "executing program\n", 18 [pid 6144] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6148] <... set_robust_list resumed>) = 0 [pid 6144] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6144] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6144] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6147] <... write resumed>) = 18 [pid 6147] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6147] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6147] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6149 attached [pid 6147] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6149] set_robust_list(0x55558bc497a0, 24 [pid 6147] <... mprotect resumed>) = 0 [pid 6148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6147] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6149] <... set_robust_list resumed>) = 0 [pid 6149] rt_sigprocmask(SIG_SETMASK, [] [pid 6147] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6147] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6150 attached [pid 6149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6148] <... socket resumed>) = 3 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6149 [pid 6150] set_robust_list(0x55558bc497a0, 24 [pid 6148] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6150] <... set_robust_list resumed>) = 0 [pid 6148] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6150 [pid 6150] rt_sigprocmask(SIG_SETMASK, [] [pid 6149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6148] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6144] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6144] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6151 attached [pid 6150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6151] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6148] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6151] <... rseq resumed>) = 0 [pid 6150] <... prctl resumed>) = 0 [pid 6149] <... prctl resumed>) = 0 [pid 6148] <... sendto resumed>) = 32 [pid 6147] <... clone3 resumed> => {parent_tid=[6151]}, 88) = 6151 [pid 6144] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6151] set_robust_list(0x7fad868a79a0, 24 [pid 6150] setpgid(0, 0 [pid 6149] setpgid(0, 0 [pid 6148] recvfrom(3 [pid 6147] rt_sigprocmask(SIG_SETMASK, [] [pid 6144] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] <... set_robust_list resumed>) = 0 [pid 6150] <... setpgid resumed>) = 0 [pid 6149] <... setpgid resumed>) = 0 [pid 6148] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6144}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6151] rt_sigprocmask(SIG_SETMASK, [] [pid 6150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6148] recvfrom(3 [pid 6151] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6148] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6144}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6147] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6151] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6148] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6151] <... socket resumed>) = 3 [pid 6150] <... openat resumed>) = 3 [pid 6148] <... futex resumed>) = 1 [pid 6144] <... futex resumed>) = 0 [pid 6151] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6148] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6144] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... futex resumed>) = 0 [pid 6148] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6144] <... futex resumed>) = 0 [pid 6151] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6148] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6144] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6148] <... futex resumed>) = 0 [pid 6144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6148] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6144] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6152 attached [pid 6148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6144] <... futex resumed>) = 0 [pid 6152] set_robust_list(0x55558bc497a0, 24 [pid 6149] <... openat resumed>) = 3 [pid 6148] <... sendmsg resumed>) = 28 [pid 6144] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6152] <... set_robust_list resumed>) = 0 [pid 6148] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6150] write(3, "1000", 4 [pid 6149] write(3, "1000", 4 [pid 6147] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6144] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6152 [pid 6152] rt_sigprocmask(SIG_SETMASK, [] [pid 6150] <... write resumed>) = 4 [pid 6149] <... write resumed>) = 4 [pid 6148] <... futex resumed>) = 0 [pid 6147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6144] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6150] close(3 [pid 6149] close(3 [pid 6148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6147] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6144] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6151] <... futex resumed>) = 0 [pid 6150] <... close resumed>) = 0 [pid 6149] <... close resumed>) = 0 [pid 6148] <... sendmsg resumed>) = 20 [pid 6147] <... futex resumed>) = 1 [pid 6152] <... prctl resumed>) = 0 [pid 6151] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 executing program [pid 6150] write(1, "executing program\n", 18 [pid 6149] write(1, "executing program\n", 18 [pid 6148] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6147] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6152] setpgid(0, 0 [pid 6151] <... sendto resumed>) = 32 [pid 6150] <... write resumed>) = 18 [pid 6149] <... write resumed>) = 18 [pid 6148] <... futex resumed>) = 1 [pid 6144] <... futex resumed>) = 0 [pid 6152] <... setpgid resumed>) = 0 [pid 6148] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6144] exit_group(0 [pid 6152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6151] recvfrom(3 [pid 6150] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6148] <... futex resumed>) = ? [pid 6144] <... exit_group resumed>) = ? [pid 6152] <... openat resumed>) = 3 [pid 6151] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6147}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6150] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6148] +++ exited with 0 +++ [pid 6152] write(3, "1000", 4 [pid 6144] +++ exited with 0 +++ [pid 6152] <... write resumed>) = 4 [pid 6151] recvfrom(3 [pid 6150] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6149] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6152] close(3 [pid 6150] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6149] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6151] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6147}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6150] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6152] <... close resumed>) = 0 [pid 6151] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6152] write(1, "executing program\n", 18 [pid 6150] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6147] <... futex resumed>) = 0 [pid 6151] <... futex resumed>) = 1 [pid 6152] <... write resumed>) = 18 [pid 6151] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6150] <... mmap resumed>) = 0x7fad86887000 [pid 6149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6147] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6147] <... futex resumed>) = 0 executing program [pid 6152] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6150] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6149] <... mmap resumed>) = 0x7fad86887000 [pid 6152] <... futex resumed>) = 0 [pid 6147] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6147] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... futex resumed>) = 0 [pid 6149] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6152] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6150] <... mprotect resumed>) = 0 [pid 6147] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6152] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6149] <... mprotect resumed>) = 0 [pid 6147] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] <... sendmsg resumed>) = 28 [pid 6150] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6152] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6151] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6151] <... futex resumed>) = 1 [pid 6150] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6149] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6147] <... futex resumed>) = 0 [pid 6151] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6150] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6152] <... mmap resumed>) = 0x7fad86887000 [pid 6151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6147] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6153 attached ) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6153 [pid 6153] set_robust_list(0x55558bc497a0, 24 [pid 6151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6147] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6155 attached [pid 6153] <... set_robust_list resumed>) = 0 [pid 6152] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6154 attached [pid 6155] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6153] rt_sigprocmask(SIG_SETMASK, [] [pid 6152] <... mprotect resumed>) = 0 [pid 6150] <... clone3 resumed> => {parent_tid=[6154]}, 88) = 6154 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6154] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6155] <... rseq resumed>) = 0 [pid 6153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6154] <... rseq resumed>) = 0 [pid 6155] set_robust_list(0x7fad868a79a0, 24 [pid 6153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6154] set_robust_list(0x7fad868a79a0, 24 [pid 6155] <... set_robust_list resumed>) = 0 [pid 6153] <... prctl resumed>) = 0 [pid 6154] <... set_robust_list resumed>) = 0 [pid 6155] rt_sigprocmask(SIG_SETMASK, [] [pid 6153] setpgid(0, 0 [pid 6154] rt_sigprocmask(SIG_SETMASK, [] [pid 6155] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6153] <... setpgid resumed>) = 0 [pid 6152] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6151] <... sendmsg resumed>) = 20 [pid 6150] rt_sigprocmask(SIG_SETMASK, [] [pid 6149] <... clone3 resumed> => {parent_tid=[6155]}, 88) = 6155 [pid 6154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6155] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6152] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6151] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6150] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6154] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6152] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6151] <... futex resumed>) = 1 [pid 6150] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] rt_sigprocmask(SIG_SETMASK, [] [pid 6147] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6156 attached [pid 6154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6153] <... openat resumed>) = 3 [pid 6151] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6150] <... futex resumed>) = 0 [pid 6149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6147] exit_group(0 [pid 6156] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6154] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6153] write(3, "1000", 4 [pid 6150] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6147] <... exit_group resumed>) = ? [pid 6156] <... rseq resumed>) = 0 [pid 6154] <... socket resumed>) = 3 [pid 6155] <... futex resumed>) = 0 [pid 6153] <... write resumed>) = 4 [pid 6152] <... clone3 resumed> => {parent_tid=[6156]}, 88) = 6156 [pid 6151] <... futex resumed>) = ? [pid 6149] <... futex resumed>) = 1 [pid 6156] set_robust_list(0x7fad868a79a0, 24 [pid 6154] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] close(3 [pid 6156] <... set_robust_list resumed>) = 0 [pid 6154] <... futex resumed>) = 1 [pid 6153] <... close resumed>) = 0 [pid 6149] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6156] rt_sigprocmask(SIG_SETMASK, [] [pid 6154] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6155] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6152] rt_sigprocmask(SIG_SETMASK, [] [pid 6150] <... futex resumed>) = 0 [pid 6156] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6153] write(1, "executing program\n", 18 [pid 6150] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6153] <... write resumed>) = 18 [pid 6153] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6153] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6155] <... socket resumed>) = 3 [pid 6153] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 6152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6150] <... futex resumed>) = 1 [pid 6154] <... futex resumed>) = 0 [pid 6153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6150] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6154] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6155] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] <... mmap resumed>) = 0x7fad86887000 [pid 6152] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] <... sendto resumed>) = 32 [pid 6155] <... futex resumed>) = 1 [pid 6153] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6151] +++ exited with 0 +++ [pid 6156] <... futex resumed>) = 0 [pid 6152] <... futex resumed>) = 1 [pid 6149] <... futex resumed>) = 0 [pid 6147] +++ exited with 0 +++ [pid 6156] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6155] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6153] <... mprotect resumed>) = 0 [pid 6156] <... socket resumed>) = 3 [pid 6154] recvfrom(3 [pid 6155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6147, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6154] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6150}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6149] <... futex resumed>) = 0 [pid 6156] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] recvfrom(3 [pid 6155] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6153] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6156] <... futex resumed>) = 1 [pid 6154] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6150}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6153] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6152] <... futex resumed>) = 0 [pid 6149] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... restart_syscall resumed>) = 0 [pid 6156] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6155] <... sendto resumed>) = 32 [pid 6153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6152] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6157 attached [pid 6156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6154] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6155] recvfrom(3 [pid 6156] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6153] <... clone3 resumed> => {parent_tid=[6157]}, 88) = 6157 [pid 6157] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6156] <... sendto resumed>) = 32 [pid 6154] <... futex resumed>) = 1 [pid 6155] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6149}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6153] rt_sigprocmask(SIG_SETMASK, [] [pid 6152] <... futex resumed>) = 0 [pid 6150] <... futex resumed>) = 0 [pid 6157] <... rseq resumed>) = 0 [pid 6156] recvfrom(3 [pid 6154] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6155] recvfrom(3 [pid 6153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6152] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6150] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6157] set_robust_list(0x7fad868a79a0, 24 [pid 6156] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6152}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6155] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6149}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6150] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6157] <... set_robust_list resumed>) = 0 [pid 6156] recvfrom(3 [pid 6154] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6155] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6157] rt_sigprocmask(SIG_SETMASK, [] [pid 6156] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6152}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6154] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6153] <... futex resumed>) = 0 [pid 6155] <... futex resumed>) = 1 [pid 6150] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6157] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6156] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6155] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6157] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6156] <... futex resumed>) = 1 [pid 6154] <... futex resumed>) = 1 [pid 6155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] <... futex resumed>) = 0 [pid 6150] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6156] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6152] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] <... futex resumed>) = 0 [pid 6157] <... socket resumed>) = 3 [pid 6156] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6152] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6156] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6157] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6155] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6150] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6157] <... futex resumed>) = 1 [pid 6156] <... futex resumed>) = 1 [pid 6154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6155] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6153] <... futex resumed>) = 0 [pid 6152] <... futex resumed>) = 0 [pid 6150] <... futex resumed>) = 0 [pid 6157] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6156] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6155] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6152] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6150] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6158 attached [pid 6156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] <... futex resumed>) = 0 [pid 6155] <... futex resumed>) = 1 [pid 6149] <... futex resumed>) = 0 [pid 6158] set_robust_list(0x55558bc497a0, 24 [pid 6156] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6154] <... sendmsg resumed>) = 28 [pid 6152] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6158] <... set_robust_list resumed>) = 0 [pid 6157] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6156] <... sendmsg resumed>) = 28 [pid 6153] <... futex resumed>) = 0 [pid 6155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6149] <... futex resumed>) = 0 [pid 6158] rt_sigprocmask(SIG_SETMASK, [] [pid 6157] <... sendto resumed>) = 32 [pid 6156] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6158 [pid 6158] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6156] <... futex resumed>) = 1 [pid 6154] <... futex resumed>) = 1 [pid 6152] <... futex resumed>) = 0 [pid 6150] <... futex resumed>) = 0 [pid 6156] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6152] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] <... futex resumed>) = 0 [pid 6150] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6157] recvfrom(3 [pid 6156] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6154] <... futex resumed>) = 0 [pid 6152] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6150] <... futex resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6158] <... prctl resumed>) = 0 [pid 6156] <... sendmsg resumed>) = 20 [pid 6156] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6158] setpgid(0, 0 [pid 6157] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6153}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6155] <... sendmsg resumed>) = 28 [pid 6150] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6158] <... setpgid resumed>) = 0 [pid 6156] <... futex resumed>) = 1 [pid 6152] <... futex resumed>) = 0 [pid 6158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6157] recvfrom(3 [pid 6156] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] <... sendmsg resumed>) = 20 [pid 6155] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6152] exit_group(0 [pid 6157] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6153}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6154] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6157] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] <... futex resumed>) = ? [pid 6154] <... futex resumed>) = 1 [pid 6155] <... futex resumed>) = 1 [pid 6152] <... exit_group resumed>) = ? [pid 6149] <... futex resumed>) = 0 [pid 6158] <... openat resumed>) = 3 [pid 6157] <... futex resumed>) = 1 [pid 6154] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6153] <... futex resumed>) = 0 [pid 6149] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6157] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6153] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = 0 [pid 6157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6153] <... futex resumed>) = 0 [pid 6149] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6157] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6153] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6157] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6157] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] <... futex resumed>) = 0 [pid 6157] <... futex resumed>) = 1 [pid 6156] +++ exited with 0 +++ [pid 6158] write(3, "1000", 4 [pid 6155] <... sendmsg resumed>) = 20 [pid 6153] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6150] <... futex resumed>) = 0 [pid 6158] <... write resumed>) = 4 [pid 6157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6155] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6153] <... futex resumed>) = 0 [pid 6158] close(3 [pid 6157] <... sendmsg resumed>) = 28 [pid 6155] <... futex resumed>) = 1 [pid 6153] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6150] exit_group(0 [pid 6149] <... futex resumed>) = 0 [pid 6158] <... close resumed>) = 0 [pid 6157] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6155] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] exit_group(0 [pid 6157] <... futex resumed>) = 0 [pid 6153] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6153] <... futex resumed>) = 0 [pid 6149] <... exit_group resumed>) = ? [pid 6152] +++ exited with 0 +++ executing program [pid 6158] write(1, "executing program\n", 18 [pid 6155] <... futex resumed>) = ? [pid 6150] <... exit_group resumed>) = ? [pid 6158] <... write resumed>) = 18 [pid 6157] <... sendmsg resumed>) = 20 [pid 6154] <... futex resumed>) = ? [pid 6153] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6152, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6158] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6158] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6155] +++ exited with 0 +++ [pid 6157] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] +++ exited with 0 +++ [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6157] <... futex resumed>) = 1 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... restart_syscall resumed>) = 0 [pid 6153] <... futex resumed>) = 0 [pid 6158] <... mmap resumed>) = 0x7fad86887000 [pid 6157] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6158] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6154] +++ exited with 0 +++ [pid 6153] exit_group(0 [pid 6150] +++ exited with 0 +++ [pid 6158] <... mprotect resumed>) = 0 [pid 6157] <... futex resumed>) = ? [pid 6153] <... exit_group resumed>) = ? [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6158] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6157] +++ exited with 0 +++ [pid 6158] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6159 attached [pid 6159] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6158] <... clone3 resumed> => {parent_tid=[6159]}, 88) = 6159 [pid 6159] <... rseq resumed>) = 0 [pid 6158] rt_sigprocmask(SIG_SETMASK, [] [pid 6159] set_robust_list(0x7fad868a79a0, 24 [pid 6158] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6159] <... set_robust_list resumed>) = 0 [pid 6158] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6158] <... futex resumed>) = 0 [pid 6159] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6158] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6159] <... socket resumed>) = 3 [pid 6159] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6161 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6160 attached [pid 6153] +++ exited with 0 +++ [pid 6161] set_robust_list(0x55558bc497a0, 24 [pid 6160] set_robust_list(0x55558bc497a0, 24 [pid 6159] <... futex resumed>) = 1 [pid 6158] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6160 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6161] <... set_robust_list resumed>) = 0 [pid 6160] <... set_robust_list resumed>) = 0 [pid 6159] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6158] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6161 [pid 6161] rt_sigprocmask(SIG_SETMASK, [] [pid 6160] rt_sigprocmask(SIG_SETMASK, [] [pid 6159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6158] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6159] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6158] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6162 attached [pid 6161] <... prctl resumed>) = 0 [pid 6160] <... prctl resumed>) = 0 [pid 6159] <... sendto resumed>) = 32 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6161] setpgid(0, 0 [pid 6160] setpgid(0, 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6160] <... setpgid resumed>) = 0 [pid 6162] set_robust_list(0x55558bc497a0, 24) = 0 [pid 6162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6163 attached [pid 6162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6163] set_robust_list(0x55558bc497a0, 24 [pid 6162] <... prctl resumed>) = 0 [pid 6161] <... setpgid resumed>) = 0 [pid 6160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6159] recvfrom(3 [pid 6163] <... set_robust_list resumed>) = 0 [pid 6162] setpgid(0, 0 [pid 6161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6159] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6158}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6162 [pid 6163] rt_sigprocmask(SIG_SETMASK, [] [pid 6162] <... setpgid resumed>) = 0 [pid 6161] <... openat resumed>) = 3 [pid 6160] <... openat resumed>) = 3 [pid 6159] recvfrom(3 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6163 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6161] write(3, "1000", 4 [pid 6160] write(3, "1000", 4 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6161] <... write resumed>) = 4 [pid 6160] <... write resumed>) = 4 [pid 6159] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6158}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6161] close(3 [pid 6160] close(3 [pid 6161] <... close resumed>) = 0 [pid 6160] <... close resumed>) = 0 executing program [pid 6161] write(1, "executing program\n", 18 [pid 6163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6161] <... write resumed>) = 18 [pid 6160] write(1, "executing program\n", 18 [pid 6163] <... prctl resumed>) = 0 [pid 6162] <... openat resumed>) = 3 executing program [pid 6159] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] setpgid(0, 0 [pid 6161] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] <... write resumed>) = 18 [pid 6161] <... futex resumed>) = 0 [pid 6163] <... setpgid resumed>) = 0 [pid 6161] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6160] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6159] <... futex resumed>) = 1 [pid 6161] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6158] <... futex resumed>) = 0 [pid 6160] <... futex resumed>) = 0 [pid 6161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6158] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6158] <... futex resumed>) = 0 [pid 6160] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6162] write(3, "1000", 4 [pid 6161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6160] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6158] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6159] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6162] <... write resumed>) = 4 [pid 6161] <... mmap resumed>) = 0x7fad86887000 [pid 6160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6162] close(3 [pid 6161] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6162] <... close resumed>) = 0 [pid 6163] <... openat resumed>) = 3 [pid 6162] write(1, "executing program\n", 18 [pid 6161] <... mprotect resumed>) = 0 executing program [pid 6160] <... mmap resumed>) = 0x7fad86887000 [pid 6159] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6163] write(3, "1000", 4 [pid 6162] <... write resumed>) = 18 [pid 6160] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6159] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] <... write resumed>) = 4 [pid 6159] <... futex resumed>) = 1 [pid 6158] <... futex resumed>) = 0 [pid 6163] close(3 [pid 6160] <... mprotect resumed>) = 0 [pid 6159] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6158] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] <... close resumed>) = 0 [pid 6161] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6158] <... futex resumed>) = 0 [pid 6163] write(1, "executing program\n", 18 [pid 6162] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6161] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6162] <... futex resumed>) = 0 [pid 6160] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6162] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6160] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6164 attached executing program [pid 6163] <... write resumed>) = 18 [pid 6162] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6159] <... sendmsg resumed>) = 28 [pid 6158] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6163] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6159] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6165 attached [pid 6164] <... rseq resumed>) = 0 [pid 6163] <... futex resumed>) = 0 [pid 6162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6161] <... clone3 resumed> => {parent_tid=[6164]}, 88) = 6164 [pid 6159] <... futex resumed>) = 0 [pid 6158] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6165] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6163] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6158] <... futex resumed>) = 0 [pid 6165] <... rseq resumed>) = 0 [pid 6163] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6159] <... sendmsg resumed>) = 20 [pid 6158] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6165] set_robust_list(0x7fad868a79a0, 24 [pid 6164] set_robust_list(0x7fad868a79a0, 24 [pid 6163] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6161] rt_sigprocmask(SIG_SETMASK, [] [pid 6160] <... clone3 resumed> => {parent_tid=[6165]}, 88) = 6165 [pid 6159] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6165] <... set_robust_list resumed>) = 0 [pid 6164] <... set_robust_list resumed>) = 0 [pid 6163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6162] <... mmap resumed>) = 0x7fad86887000 [pid 6161] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6160] rt_sigprocmask(SIG_SETMASK, [] [pid 6159] <... futex resumed>) = 0 [pid 6158] exit_group(0 [pid 6165] rt_sigprocmask(SIG_SETMASK, [] [pid 6164] rt_sigprocmask(SIG_SETMASK, [] [pid 6163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6162] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6161] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6158] <... exit_group resumed>) = ? [pid 6165] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6164] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6163] <... mmap resumed>) = 0x7fad86887000 [pid 6162] <... mprotect resumed>) = 0 [pid 6161] <... futex resumed>) = 0 [pid 6160] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6159] +++ exited with 0 +++ [pid 6165] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6164] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6163] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6162] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6161] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6160] <... futex resumed>) = 0 [pid 6165] <... socket resumed>) = 3 [pid 6164] <... socket resumed>) = 3 [pid 6163] <... mprotect resumed>) = 0 [pid 6162] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6158] +++ exited with 0 +++ [pid 6165] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6162] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6160] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6166 attached [pid 6165] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = 0 [pid 6163] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6161] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6165] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6163] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6161] <... futex resumed>) = 0 [pid 6166] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6164] <... sendto resumed>) = 32 [pid 6162] <... clone3 resumed> => {parent_tid=[6166]}, 88) = 6166 [pid 6161] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6160] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6163] <... clone3 resumed> => {parent_tid=[6167]}, 88) = 6167 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6167 attached [pid 6166] <... rseq resumed>) = 0 [pid 6165] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6164] recvfrom(3 [pid 6163] rt_sigprocmask(SIG_SETMASK, [] [pid 6162] rt_sigprocmask(SIG_SETMASK, [] [pid 6160] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6167] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6166] set_robust_list(0x7fad868a79a0, 24 [pid 6165] <... sendto resumed>) = 32 [pid 6164] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6161}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6162] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6160] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6168 attached [pid 6167] <... rseq resumed>) = 0 [pid 6166] <... set_robust_list resumed>) = 0 [pid 6165] recvfrom(3 [pid 6164] recvfrom(3 [pid 6163] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] set_robust_list(0x55558bc497a0, 24 [pid 6167] set_robust_list(0x7fad868a79a0, 24 [pid 6166] rt_sigprocmask(SIG_SETMASK, [] [pid 6165] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6160}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6164] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6161}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6163] <... futex resumed>) = 0 [pid 6162] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6168 [pid 6168] <... set_robust_list resumed>) = 0 [pid 6167] <... set_robust_list resumed>) = 0 [pid 6166] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6165] recvfrom(3 [pid 6164] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6162] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6168] rt_sigprocmask(SIG_SETMASK, [] [pid 6167] rt_sigprocmask(SIG_SETMASK, [] [pid 6166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6165] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6160}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6161] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6167] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6166] <... socket resumed>) = 3 [pid 6165] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... futex resumed>) = 1 [pid 6161] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6167] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6166] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6165] <... futex resumed>) = 1 [pid 6161] <... futex resumed>) = 0 [pid 6160] <... futex resumed>) = 0 [pid 6164] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6167] <... socket resumed>) = 3 [pid 6166] <... futex resumed>) = 1 [pid 6168] <... prctl resumed>) = 0 [pid 6165] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6162] <... futex resumed>) = 0 [pid 6161] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6160] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] setpgid(0, 0 [pid 6167] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6166] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6164] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] <... futex resumed>) = 0 [pid 6168] <... setpgid resumed>) = 0 [pid 6167] <... futex resumed>) = 1 [pid 6166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6165] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6164] <... futex resumed>) = 1 [pid 6163] <... futex resumed>) = 0 [pid 6162] <... futex resumed>) = 0 [pid 6161] <... futex resumed>) = 0 [pid 6160] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6165] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6163] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6166] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6165] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6163] <... futex resumed>) = 0 [pid 6162] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6161] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... openat resumed>) = 3 [pid 6167] <... sendto resumed>) = 32 [pid 6166] <... sendto resumed>) = 32 [pid 6165] <... futex resumed>) = 1 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6163] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6161] <... futex resumed>) = 0 [pid 6160] <... futex resumed>) = 0 [pid 6168] write(3, "1000", 4 [pid 6167] recvfrom(3 [pid 6165] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6161] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6163}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6160] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... write resumed>) = 4 [pid 6167] recvfrom(3 [pid 6166] recvfrom(3 [pid 6164] <... sendmsg resumed>) = 28 [pid 6160] <... futex resumed>) = 1 [pid 6165] <... futex resumed>) = 0 [pid 6168] close(3 [pid 6167] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6163}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6166] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6162}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6164] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... close resumed>) = 0 [pid 6167] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6166] recvfrom(3 [pid 6165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6164] <... futex resumed>) = 1 [pid 6161] <... futex resumed>) = 0 [pid 6160] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 6168] write(1, "executing program\n", 18 [pid 6167] <... futex resumed>) = 1 [pid 6166] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6162}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6165] <... sendmsg resumed>) = 28 [pid 6164] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6163] <... futex resumed>) = 0 [pid 6161] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... write resumed>) = 18 [pid 6167] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6166] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6165] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6163] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6161] <... futex resumed>) = 0 [pid 6168] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6166] <... futex resumed>) = 1 [pid 6165] <... futex resumed>) = 1 [pid 6164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6163] <... futex resumed>) = 0 [pid 6162] <... futex resumed>) = 0 [pid 6161] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6160] <... futex resumed>) = 0 [pid 6168] <... futex resumed>) = 0 [pid 6166] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] <... sendmsg resumed>) = 20 [pid 6162] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6167] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6164] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6162] <... futex resumed>) = 0 [pid 6160] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6167] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6166] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6164] <... futex resumed>) = 1 [pid 6162] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6161] <... futex resumed>) = 0 [pid 6168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6166] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6164] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6161] exit_group(0 [pid 6168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6166] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... futex resumed>) = ? [pid 6161] <... exit_group resumed>) = ? [pid 6168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6167] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6166] <... futex resumed>) = 1 [pid 6165] <... sendmsg resumed>) = 20 [pid 6164] +++ exited with 0 +++ [pid 6162] <... futex resumed>) = 0 [pid 6160] <... futex resumed>) = 0 [pid 6168] <... mmap resumed>) = 0x7fad86887000 [pid 6167] <... futex resumed>) = 1 [pid 6166] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6165] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] <... futex resumed>) = 0 [pid 6162] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6168] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6167] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6166] <... sendmsg resumed>) = 28 [pid 6165] <... futex resumed>) = 0 [pid 6163] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] <... futex resumed>) = 0 [pid 6161] +++ exited with 0 +++ [pid 6160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... mprotect resumed>) = 0 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6166] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6165] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6163] <... futex resumed>) = 0 [pid 6162] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6160] exit_group(0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6168] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6166] <... futex resumed>) = 0 [pid 6165] <... futex resumed>) = ? [pid 6163] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6160] <... exit_group resumed>) = ? [pid 6168] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6167] <... sendmsg resumed>) = 28 [pid 6166] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6162] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6162] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6169 attached [pid 6162] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6169] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6168] <... clone3 resumed> => {parent_tid=[6169]}, 88) = 6169 [pid 6167] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6166] <... sendmsg resumed>) = 20 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6169] <... rseq resumed>) = 0 [pid 6168] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6169] set_robust_list(0x7fad868a79a0, 24 [pid 6168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6167] <... futex resumed>) = 1 [pid 6166] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] <... futex resumed>) = 0 [pid 6167] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6166] <... futex resumed>) = 1 [pid 6163] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] <... futex resumed>) = 0 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6166] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6163] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6170 attached [pid 6169] <... set_robust_list resumed>) = 0 [pid 6168] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6162] exit_group(0 [pid 6169] rt_sigprocmask(SIG_SETMASK, [] [pid 6168] <... futex resumed>) = 0 [pid 6170] set_robust_list(0x55558bc497a0, 24 [pid 6169] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6168] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6166] <... futex resumed>) = ? [pid 6162] <... exit_group resumed>) = ? [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6170 [pid 6170] <... set_robust_list resumed>) = 0 [pid 6169] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6167] <... sendmsg resumed>) = 20 [pid 6165] +++ exited with 0 +++ [pid 6160] +++ exited with 0 +++ [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6170] rt_sigprocmask(SIG_SETMASK, [] [pid 6169] <... socket resumed>) = 3 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6160, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6169] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6169] <... futex resumed>) = 1 [pid 6168] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6169] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... futex resumed>) = 0 [pid 6170] <... prctl resumed>) = 0 [pid 6169] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6168] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6170] setpgid(0, 0 [pid 6167] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6170] <... setpgid resumed>) = 0 [pid 6169] <... sendto resumed>) = 32 [pid 6167] <... futex resumed>) = 1 [pid 6163] <... futex resumed>) = 0 [pid 6170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6169] recvfrom(3 [pid 6167] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6166] +++ exited with 0 +++ [pid 6163] exit_group(0 [pid 6162] +++ exited with 0 +++ [pid 6170] write(3, "1000", 4 [pid 6169] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6168}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6167] <... futex resumed>) = ? [pid 6163] <... exit_group resumed>) = ? [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6170] <... write resumed>) = 4 [pid 6169] recvfrom(3 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6170] close(3 [pid 6169] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6168}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6170] <... close resumed>) = 0 [pid 6169] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] +++ exited with 0 +++ [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6171 attached [pid 6170] write(1, "executing program\n", 18 [pid 6169] <... futex resumed>) = 1 executing program [pid 6168] <... futex resumed>) = 0 [pid 6163] +++ exited with 0 +++ [pid 6171] set_robust_list(0x55558bc497a0, 24 [pid 6170] <... write resumed>) = 18 [pid 6169] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6171 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6171] <... set_robust_list resumed>) = 0 [pid 6170] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6163, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6171] rt_sigprocmask(SIG_SETMASK, [] [pid 6170] <... futex resumed>) = 0 [pid 6169] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6168] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6172 attached [pid 6171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6170] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6169] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6172] set_robust_list(0x55558bc497a0, 24 [pid 6171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6170] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6169] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... set_robust_list resumed>) = 0 [pid 6171] <... prctl resumed>) = 0 [pid 6170] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6169] <... futex resumed>) = 1 [pid 6168] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6172 [pid 6172] rt_sigprocmask(SIG_SETMASK, [] [pid 6171] setpgid(0, 0 [pid 6170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6169] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6171] <... setpgid resumed>) = 0 [pid 6170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6170] <... mmap resumed>) = 0x7fad86887000 [pid 6169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6168] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 6172] <... prctl resumed>) = 0 [pid 6171] <... openat resumed>) = 3 [pid 6169] <... sendmsg resumed>) = 28 [pid 6172] setpgid(0, 0 [pid 6171] write(3, "1000", 4 [pid 6170] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6169] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... setpgid resumed>) = 0 [pid 6171] <... write resumed>) = 4 [pid 6170] <... mprotect resumed>) = 0 [pid 6169] <... futex resumed>) = 1 [pid 6168] <... futex resumed>) = 0 [pid 6172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6171] close(3 [pid 6169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6168] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... openat resumed>) = 3 [pid 6171] <... close resumed>) = 0 [pid 6170] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6169] <... sendmsg resumed>) = 20 [pid 6168] <... futex resumed>) = 0 executing program [pid 6171] write(1, "executing program\n", 18 [pid 6169] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6172] write(3, "1000", 4 [pid 6171] <... write resumed>) = 18 [pid 6170] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6169] <... futex resumed>) = 0 [pid 6168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6172] <... write resumed>) = 4 [pid 6171] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6169] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6173 attached [pid 6172] close(3 [pid 6171] <... futex resumed>) = 0 [pid 6169] <... futex resumed>) = ? [pid 6168] <... exit_group resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6172] <... close resumed>) = 0 [pid 6171] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6173] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6172] write(1, "executing program\n", 18 [pid 6171] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6170] <... clone3 resumed> => {parent_tid=[6173]}, 88) = 6173 [pid 6171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 6170] rt_sigprocmask(SIG_SETMASK, [] [pid 6172] <... write resumed>) = 18 [pid 6171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6170] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6172] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6170] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6174 attached [pid 6173] <... rseq resumed>) = 0 [pid 6172] <... futex resumed>) = 0 [pid 6171] <... mmap resumed>) = 0x7fad86887000 [pid 6170] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6174 [pid 6174] set_robust_list(0x55558bc497a0, 24 [pid 6173] set_robust_list(0x7fad868a79a0, 24 [pid 6172] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6171] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6170] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6169] +++ exited with 0 +++ [pid 6168] +++ exited with 0 +++ [pid 6174] <... set_robust_list resumed>) = 0 [pid 6173] <... set_robust_list resumed>) = 0 [pid 6172] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6171] <... mprotect resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6174] rt_sigprocmask(SIG_SETMASK, [] [pid 6173] rt_sigprocmask(SIG_SETMASK, [] [pid 6172] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6171] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6174] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6173] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6172] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6171] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6173] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6174] <... prctl resumed>) = 0 [pid 6173] <... socket resumed>) = 3 [pid 6172] <... mmap resumed>) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6175 attached [pid 6174] setpgid(0, 0 [pid 6173] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6173] <... futex resumed>) = 1 [pid 6172] <... mprotect resumed>) = 0 [pid 6171] <... clone3 resumed> => {parent_tid=[6175]}, 88) = 6175 [pid 6170] <... futex resumed>) = 0 [pid 6174] <... setpgid resumed>) = 0 [pid 6173] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6170] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6175] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6172] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6171] rt_sigprocmask(SIG_SETMASK, [] [pid 6170] <... futex resumed>) = 0 [pid 6175] <... rseq resumed>) = 0 [pid 6174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6173] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6172] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6171] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6170] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6175] set_robust_list(0x7fad868a79a0, 24 [pid 6174] <... openat resumed>) = 3 [pid 6173] <... sendto resumed>) = 32 [pid 6172] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6171] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6176 attached [pid 6175] <... set_robust_list resumed>) = 0 [pid 6174] write(3, "1000", 4 [pid 6173] recvfrom(3 [pid 6171] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6175] rt_sigprocmask(SIG_SETMASK, [] [pid 6174] <... write resumed>) = 4 [pid 6173] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6170}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6171] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6176] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6175] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6174] close(3 [pid 6173] recvfrom(3 [pid 6172] <... clone3 resumed> => {parent_tid=[6176]}, 88) = 6176 [pid 6176] <... rseq resumed>) = 0 [pid 6175] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6174] <... close resumed>) = 0 [pid 6173] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6170}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6172] rt_sigprocmask(SIG_SETMASK, [] [pid 6176] set_robust_list(0x7fad868a79a0, 24 [pid 6175] <... socket resumed>) = 3 [pid 6174] write(1, "executing program\n", 18 [pid 6173] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6176] <... set_robust_list resumed>) = 0 [pid 6175] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] <... write resumed>) = 18 [pid 6173] <... futex resumed>) = 1 [pid 6172] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6176] rt_sigprocmask(SIG_SETMASK, [] [pid 6175] <... futex resumed>) = 1 [pid 6174] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6173] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6172] <... futex resumed>) = 0 [pid 6171] <... futex resumed>) = 0 [pid 6170] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6176] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6175] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] <... futex resumed>) = 0 [pid 6173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6172] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6177 attached [pid 6176] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6173] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6171] <... futex resumed>) = 0 [pid 6170] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6177] set_robust_list(0x55558bc497a0, 24 [pid 6176] <... socket resumed>) = 3 [pid 6175] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6171] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6177 [pid 6177] <... set_robust_list resumed>) = 0 [pid 6176] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6173] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6176] <... futex resumed>) = 1 [pid 6174] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6173] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6177] rt_sigprocmask(SIG_SETMASK, [] [pid 6176] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6175] <... sendto resumed>) = 32 [pid 6174] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6173] <... futex resumed>) = 1 [pid 6172] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] <... futex resumed>) = 0 [pid 6177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6175] recvfrom(3 [pid 6174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6173] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6172] <... futex resumed>) = 0 [pid 6170] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6176] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6175] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6171}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6174] <... mmap resumed>) = 0x7fad86887000 [pid 6173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6172] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6170] <... futex resumed>) = 0 [pid 6177] <... prctl resumed>) = 0 [pid 6176] <... sendto resumed>) = 32 [pid 6175] recvfrom(3 [pid 6174] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6170] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6177] setpgid(0, 0 [pid 6176] recvfrom(3 [pid 6175] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6171}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6174] <... mprotect resumed>) = 0 [pid 6177] <... setpgid resumed>) = 0 [pid 6176] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6172}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6175] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6173] <... sendmsg resumed>) = 28 [pid 6177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6176] recvfrom(3 [pid 6175] <... futex resumed>) = 1 [pid 6174] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6171] <... futex resumed>) = 0 [pid 6173] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] <... openat resumed>) = 3 [pid 6176] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6172}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6175] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6173] <... futex resumed>) = 1 [pid 6171] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] <... futex resumed>) = 0 [pid 6177] write(3, "1000", 4 [pid 6176] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6173] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... futex resumed>) = 0 [pid 6170] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6178 attached [pid 6177] <... write resumed>) = 4 [pid 6176] <... futex resumed>) = 1 [pid 6175] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6172] <... futex resumed>) = 0 [pid 6171] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6178] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6177] close(3 [pid 6176] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6175] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6174] <... clone3 resumed> => {parent_tid=[6178]}, 88) = 6178 [pid 6173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6172] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] <... futex resumed>) = 0 [pid 6178] <... rseq resumed>) = 0 [pid 6177] <... close resumed>) = 0 [pid 6176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6175] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... futex resumed>) = 0 [pid 6170] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6178] set_robust_list(0x7fad868a79a0, 24 [pid 6177] write(1, "executing program\n", 18 [pid 6176] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6175] <... futex resumed>) = 1 [pid 6174] rt_sigprocmask(SIG_SETMASK, [] [pid 6173] <... sendmsg resumed>) = 20 [pid 6172] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] <... futex resumed>) = 0 [pid 6174] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 6173] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] <... set_robust_list resumed>) = 0 [pid 6177] <... write resumed>) = 18 [pid 6176] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6175] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6173] <... futex resumed>) = 0 [pid 6171] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6178] rt_sigprocmask(SIG_SETMASK, [] [pid 6177] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6176] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 6173] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... futex resumed>) = 0 [pid 6170] exit_group(0 [pid 6174] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6177] <... futex resumed>) = 0 [pid 6176] <... futex resumed>) = 1 [pid 6175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6173] <... futex resumed>) = ? [pid 6172] <... futex resumed>) = 0 [pid 6171] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6170] <... exit_group resumed>) = ? [pid 6178] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6177] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6176] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6175] <... sendmsg resumed>) = 28 [pid 6172] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] <... socket resumed>) = 3 [pid 6177] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6175] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] <... futex resumed>) = 0 [pid 6178] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6176] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6175] <... futex resumed>) = 1 [pid 6172] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] <... futex resumed>) = 0 [pid 6178] <... futex resumed>) = 1 [pid 6177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6176] <... sendmsg resumed>) = 28 [pid 6175] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6171] <... futex resumed>) = 0 [pid 6177] <... mmap resumed>) = 0x7fad86887000 [pid 6176] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6171] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6177] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6176] <... futex resumed>) = 1 [pid 6175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6174] <... futex resumed>) = 0 [pid 6172] <... futex resumed>) = 0 [pid 6177] <... mprotect resumed>) = 0 [pid 6176] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6175] <... sendmsg resumed>) = 20 [pid 6174] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] <... futex resumed>) = 0 [pid 6177] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6175] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] <... futex resumed>) = 1 [pid 6173] +++ exited with 0 +++ [pid 6172] <... futex resumed>) = 0 [pid 6170] +++ exited with 0 +++ [pid 6178] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6177] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6176] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6175] <... futex resumed>) = 1 [pid 6172] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] <... futex resumed>) = 0 [pid 6178] <... sendto resumed>) = 32 [pid 6177] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6176] <... sendmsg resumed>) = 20 [pid 6175] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] exit_group(0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6179 attached [pid 6178] recvfrom(3 [pid 6176] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6175] <... futex resumed>) = ? [pid 6171] <... exit_group resumed>) = ? [pid 6179] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6178] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6174}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6177] <... clone3 resumed> => {parent_tid=[6179]}, 88) = 6179 [pid 6176] <... futex resumed>) = 1 [pid 6175] +++ exited with 0 +++ [pid 6172] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6179] <... rseq resumed>) = 0 [pid 6178] recvfrom(3 [pid 6177] rt_sigprocmask(SIG_SETMASK, [] [pid 6176] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6172] exit_group(0 [pid 6171] +++ exited with 0 +++ [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6179] set_robust_list(0x7fad868a79a0, 24 [pid 6178] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6174}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6176] <... futex resumed>) = ? [pid 6172] <... exit_group resumed>) = ? [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6179] <... set_robust_list resumed>) = 0 [pid 6178] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6176] +++ exited with 0 +++ [pid 6179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6179] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6177] <... futex resumed>) = 0 [pid 6179] <... socket resumed>) = 3 [pid 6178] <... futex resumed>) = 1 [pid 6177] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6174] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6180 attached [pid 6179] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] +++ exited with 0 +++ [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6180] set_robust_list(0x55558bc497a0, 24 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6180 [pid 6180] <... set_robust_list resumed>) = 0 [pid 6179] <... futex resumed>) = 1 [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6177] <... futex resumed>) = 0 [pid 6174] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6172, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6179] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6178] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6177] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6178] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6177] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6180] rt_sigprocmask(SIG_SETMASK, [] [pid 6179] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6178] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6182 attached [pid 6180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6179] <... sendto resumed>) = 32 [pid 6178] <... futex resumed>) = 1 [pid 6174] <... futex resumed>) = 0 [pid 6182] set_robust_list(0x55558bc497a0, 24 [pid 6180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6179] recvfrom(3 [pid 6178] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6180] <... prctl resumed>) = 0 [pid 6178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6179] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6177}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6174] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6182] <... set_robust_list resumed>) = 0 [pid 6180] setpgid(0, 0 [pid 6179] recvfrom(3 [pid 6178] <... sendmsg resumed>) = 28 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6182 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6182] rt_sigprocmask(SIG_SETMASK, [] [pid 6180] <... setpgid resumed>) = 0 [pid 6179] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6177}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6178] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6179] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] <... futex resumed>) = 1 [pid 6174] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6183 attached [pid 6182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6180] <... openat resumed>) = 3 [pid 6179] <... futex resumed>) = 1 [pid 6178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6177] <... futex resumed>) = 0 [pid 6174] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] set_robust_list(0x55558bc497a0, 24 [pid 6182] <... prctl resumed>) = 0 [pid 6180] write(3, "1000", 4 [pid 6179] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6178] <... sendmsg resumed>) = 20 [pid 6177] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] <... futex resumed>) = 0 [pid 6183] <... set_robust_list resumed>) = 0 [pid 6182] setpgid(0, 0 [pid 6179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6177] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6183 [pid 6183] rt_sigprocmask(SIG_SETMASK, [] [pid 6182] <... setpgid resumed>) = 0 [pid 6180] <... write resumed>) = 4 [pid 6179] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6178] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6174] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6180] close(3 [pid 6179] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6178] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6180] <... close resumed>) = 0 [pid 6174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6180] write(1, "executing program\n", 18 executing program [pid 6174] exit_group(0 [pid 6180] <... write resumed>) = 18 [pid 6180] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... prctl resumed>) = 0 [pid 6182] <... openat resumed>) = 3 [pid 6180] <... futex resumed>) = 0 [pid 6179] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] setpgid(0, 0 [pid 6182] write(3, "1000", 4 [pid 6179] <... futex resumed>) = 1 [pid 6177] <... futex resumed>) = 0 [pid 6183] <... setpgid resumed>) = 0 [pid 6182] <... write resumed>) = 4 [pid 6179] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6177] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6182] close(3 [pid 6180] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6178] +++ exited with 0 +++ [pid 6177] <... futex resumed>) = 0 executing program [pid 6174] <... exit_group resumed>) = ? [pid 6183] <... openat resumed>) = 3 [pid 6182] <... close resumed>) = 0 [pid 6180] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6177] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6183] write(3, "1000", 4 [pid 6182] write(1, "executing program\n", 18 [pid 6179] <... sendmsg resumed>) = 28 [pid 6183] <... write resumed>) = 4 [pid 6182] <... write resumed>) = 18 [pid 6183] close(3 [pid 6182] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6179] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... close resumed>) = 0 [pid 6182] <... futex resumed>) = 0 [pid 6177] <... futex resumed>) = 0 [pid 6183] write(1, "executing program\n", 18 executing program [pid 6182] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6180] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6179] <... futex resumed>) = 1 [pid 6177] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... write resumed>) = 18 [pid 6182] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6177] <... futex resumed>) = 0 [pid 6183] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6179] <... sendmsg resumed>) = 20 [pid 6177] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6183] <... futex resumed>) = 0 [pid 6182] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6180] <... mmap resumed>) = 0x7fad86887000 [pid 6183] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6180] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6179] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6182] <... mmap resumed>) = 0x7fad86887000 [pid 6180] <... mprotect resumed>) = 0 [pid 6179] <... futex resumed>) = 1 [pid 6177] <... futex resumed>) = 0 [pid 6183] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6182] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6180] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6179] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6177] exit_group(0 [pid 6180] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6182] <... mprotect resumed>) = 0 [pid 6180] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6179] <... futex resumed>) = ? [pid 6177] <... exit_group resumed>) = ? [pid 6174] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6184 attached [pid 6183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6182] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6179] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6183] <... mmap resumed>) = 0x7fad86887000 [pid 6183] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6184] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6183] <... mprotect resumed>) = 0 [pid 6182] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6180] <... clone3 resumed> => {parent_tid=[6184]}, 88) = 6184 [pid 6184] <... rseq resumed>) = 0 [pid 6182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6180] rt_sigprocmask(SIG_SETMASK, [] [pid 6177] +++ exited with 0 +++ [pid 6184] set_robust_list(0x7fad868a79a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6185 attached ) = 0 [pid 6183] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6185] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6184] rt_sigprocmask(SIG_SETMASK, [] [pid 6183] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6185] <... rseq resumed>) = 0 [pid 6184] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6183] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6182] <... clone3 resumed> => {parent_tid=[6185]}, 88) = 6185 [pid 6180] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6186 attached [pid 6185] set_robust_list(0x7fad868a79a0, 24 [pid 6184] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6180] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6182] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6185] <... set_robust_list resumed>) = 0 [pid 6183] <... clone3 resumed> => {parent_tid=[6186]}, 88) = 6186 [pid 6180] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6185] rt_sigprocmask(SIG_SETMASK, [] [pid 6183] rt_sigprocmask(SIG_SETMASK, [] [pid 6185] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6185] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6183] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6183] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6182] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6187 attached [pid 6184] <... socket resumed>) = 3 [pid 6182] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6186] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6187] set_robust_list(0x55558bc497a0, 24) = 0 [pid 6187] rt_sigprocmask(SIG_SETMASK, [] [pid 6186] <... rseq resumed>) = 0 [pid 6182] <... futex resumed>) = 1 [pid 6185] <... futex resumed>) = 0 [pid 6182] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6185] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6185] <... socket resumed>) = 3 [pid 6187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6185] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] <... prctl resumed>) = 0 [pid 6186] set_robust_list(0x7fad868a79a0, 24 [pid 6185] <... futex resumed>) = 1 [pid 6184] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6182] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6187 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6182] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] setpgid(0, 0 [pid 6186] <... set_robust_list resumed>) = 0 [pid 6185] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6184] <... futex resumed>) = 1 [pid 6182] <... futex resumed>) = 0 [pid 6180] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6187] <... setpgid resumed>) = 0 [pid 6186] rt_sigprocmask(SIG_SETMASK, [] [pid 6185] <... sendto resumed>) = 32 [pid 6184] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6182] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6180] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6186] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6185] recvfrom(3 [pid 6184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6180] <... futex resumed>) = 0 [pid 6186] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6184] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6180] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6187] <... openat resumed>) = 3 [pid 6186] <... socket resumed>) = 3 [pid 6185] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6182}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6187] write(3, "1000", 4 [pid 6186] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6185] recvfrom(3 [pid 6184] <... sendto resumed>) = 32 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6187] <... write resumed>) = 4 [pid 6186] <... futex resumed>) = 1 [pid 6185] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6182}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6183] <... futex resumed>) = 0 [pid 6187] close(3 [pid 6186] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6185] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] recvfrom(3 [pid 6183] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] <... close resumed>) = 0 [pid 6186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6185] <... futex resumed>) = 1 [pid 6184] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6180}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6183] <... futex resumed>) = 0 [pid 6182] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6187] write(1, "executing program\n", 18 executing program [pid 6186] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6185] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6184] recvfrom(3 [pid 6183] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6182] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6187] <... write resumed>) = 18 [pid 6186] <... sendto resumed>) = 32 [pid 6185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6184] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6180}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6185] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6186] recvfrom(3 [pid 6185] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6184] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6186] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6183}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6185] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] <... futex resumed>) = 1 [pid 6182] <... futex resumed>) = 0 [pid 6180] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6188 attached [pid 6187] <... futex resumed>) = 0 [pid 6186] recvfrom(3 [pid 6185] <... futex resumed>) = 0 [pid 6184] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6182] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6180] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] set_robust_list(0x55558bc497a0, 24 [pid 6187] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6186] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6183}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6185] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6180] <... futex resumed>) = 0 [pid 6188] <... set_robust_list resumed>) = 0 [pid 6187] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6186] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6188 [pid 6187] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6186] <... futex resumed>) = 1 [pid 6184] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6183] <... futex resumed>) = 0 [pid 6180] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] rt_sigprocmask(SIG_SETMASK, [] [pid 6187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6186] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6184] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6182] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6184] <... futex resumed>) = 0 [pid 6182] <... futex resumed>) = 1 [pid 6180] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6187] <... mmap resumed>) = 0x7fad86887000 [pid 6186] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6185] <... futex resumed>) = 0 [pid 6183] <... futex resumed>) = 0 [pid 6182] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6180] <... futex resumed>) = 0 [pid 6188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6187] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6186] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6183] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] <... prctl resumed>) = 0 [pid 6187] <... mprotect resumed>) = 0 [pid 6186] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6185] <... sendmsg resumed>) = 28 [pid 6184] <... sendmsg resumed>) = 28 [pid 6183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6180] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] setpgid(0, 0 [pid 6187] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6186] <... futex resumed>) = 0 [pid 6185] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... setpgid resumed>) = 0 [pid 6187] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6184] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6185] <... futex resumed>) = 1 [pid 6183] <... futex resumed>) = 0 [pid 6188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6187] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6184] <... futex resumed>) = 1 [pid 6182] <... futex resumed>) = 0 [pid 6180] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6189 attached [pid 6188] <... openat resumed>) = 3 [pid 6186] <... sendmsg resumed>) = 28 [pid 6185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6184] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6183] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6182] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6180] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6186] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6189] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6185] <... sendmsg resumed>) = 20 [pid 6184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6187] <... clone3 resumed> => {parent_tid=[6189]}, 88) = 6189 [pid 6183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6182] <... futex resumed>) = 0 [pid 6180] <... futex resumed>) = 0 [pid 6188] write(3, "1000", 4 [pid 6189] <... rseq resumed>) = 0 [pid 6188] <... write resumed>) = 4 [pid 6187] rt_sigprocmask(SIG_SETMASK, [] [pid 6186] <... futex resumed>) = 0 [pid 6185] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6183] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6182] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6180] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6189] set_robust_list(0x7fad868a79a0, 24 [pid 6188] close(3 [pid 6187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6185] <... futex resumed>) = 0 [pid 6184] <... sendmsg resumed>) = 20 [pid 6183] <... futex resumed>) = 0 [pid 6182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6189] <... set_robust_list resumed>) = 0 [pid 6188] <... close resumed>) = 0 [pid 6187] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6186] <... sendmsg resumed>) = 20 [pid 6185] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6184] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6182] exit_group(0 [pid 6189] rt_sigprocmask(SIG_SETMASK, [] [pid 6188] write(1, "executing program\n", 18 [pid 6187] <... futex resumed>) = 0 [pid 6186] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6185] <... futex resumed>) = ? executing program [pid 6184] <... futex resumed>) = 1 [pid 6183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6182] <... exit_group resumed>) = ? [pid 6180] <... futex resumed>) = 0 [pid 6189] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6188] <... write resumed>) = 18 [pid 6187] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6186] <... futex resumed>) = 0 [pid 6185] +++ exited with 0 +++ [pid 6184] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6183] exit_group(0 [pid 6189] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6188] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... exit_group resumed>) = ? [pid 6180] exit_group(0 [pid 6189] <... socket resumed>) = 3 [pid 6188] <... futex resumed>) = 0 [pid 6186] +++ exited with 0 +++ [pid 6182] +++ exited with 0 +++ [pid 6188] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6184] <... futex resumed>) = ? [pid 6180] <... exit_group resumed>) = ? [pid 6189] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6184] +++ exited with 0 +++ [pid 6189] <... futex resumed>) = 1 [pid 6187] <... futex resumed>) = 0 [pid 6189] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6187] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] +++ exited with 0 +++ [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6180] +++ exited with 0 +++ [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6183, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6187] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6187] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... restart_syscall resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6188] <... mmap resumed>) = 0x7fad86887000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6189] <... sendto resumed>) = 32 [pid 6188] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6189] recvfrom(3 [pid 6188] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6190 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6191 attached [pid 6189] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6187}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6188] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6192 attached [pid 6190] set_robust_list(0x55558bc497a0, 24 [pid 6191] set_robust_list(0x55558bc497a0, 24 [pid 6189] recvfrom(3 [pid 6188] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6190 [pid 6188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6190] <... set_robust_list resumed>) = 0 [pid 6191] <... set_robust_list resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6193 attached [pid 6190] rt_sigprocmask(SIG_SETMASK, [] [pid 6191] rt_sigprocmask(SIG_SETMASK, [] [pid 6189] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6187}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6193] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6192] set_robust_list(0x55558bc497a0, 24 [pid 6190] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6189] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... clone3 resumed> => {parent_tid=[6193]}, 88) = 6193 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6192 [pid 6193] <... rseq resumed>) = 0 [pid 6192] <... set_robust_list resumed>) = 0 [pid 6190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6189] <... futex resumed>) = 1 [pid 6188] rt_sigprocmask(SIG_SETMASK, [] [pid 6187] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6191 [pid 6193] set_robust_list(0x7fad868a79a0, 24 [pid 6192] rt_sigprocmask(SIG_SETMASK, [] [pid 6190] <... prctl resumed>) = 0 [pid 6191] <... prctl resumed>) = 0 [pid 6189] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6187] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6193] <... set_robust_list resumed>) = 0 [pid 6192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6190] setpgid(0, 0 [pid 6191] setpgid(0, 0 [pid 6189] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6188] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6193] rt_sigprocmask(SIG_SETMASK, [] [pid 6192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6190] <... setpgid resumed>) = 0 [pid 6191] <... setpgid resumed>) = 0 [pid 6189] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... futex resumed>) = 0 [pid 6187] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6193] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6192] <... prctl resumed>) = 0 [pid 6190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6189] <... futex resumed>) = 0 [pid 6188] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6193] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6192] setpgid(0, 0 [pid 6191] <... openat resumed>) = 3 [pid 6189] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6187] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6193] <... socket resumed>) = 3 [pid 6190] <... openat resumed>) = 3 [pid 6193] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] write(3, "1000", 4 [pid 6193] <... futex resumed>) = 0 [pid 6190] write(3, "1000", 4 [pid 6191] <... write resumed>) = 4 executing program [pid 6193] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6190] <... write resumed>) = 4 [pid 6191] close(3 [pid 6190] close(3 [pid 6191] <... close resumed>) = 0 [pid 6189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6192] <... setpgid resumed>) = 0 [pid 6189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6187] <... futex resumed>) = 0 [pid 6188] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6190] <... close resumed>) = 0 [pid 6191] write(1, "executing program\n", 18 [pid 6189] <... sendmsg resumed>) = 28 [pid 6187] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6193] <... futex resumed>) = 0 [pid 6190] write(1, "executing program\n", 18 [pid 6191] <... write resumed>) = 18 [pid 6188] <... futex resumed>) = 1 [pid 6189] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6193] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6192] <... openat resumed>) = 3 [pid 6190] <... write resumed>) = 18 [pid 6191] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6193] <... sendto resumed>) = 32 [pid 6192] write(3, "1000", 4 [pid 6190] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] <... futex resumed>) = 0 [pid 6189] <... futex resumed>) = 1 [pid 6188] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6187] <... futex resumed>) = 0 [pid 6193] recvfrom(3 [pid 6192] <... write resumed>) = 4 [pid 6190] <... futex resumed>) = 0 [pid 6191] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6189] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6187] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6193] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6188}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6192] close(3 [pid 6190] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6191] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6187] <... futex resumed>) = 0 [pid 6193] recvfrom(3 [pid 6192] <... close resumed>) = 0 [pid 6190] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6187] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6193] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6188}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6192] write(1, "executing program\n", 18 [pid 6190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6193] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 6191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6193] <... futex resumed>) = 1 [pid 6192] <... write resumed>) = 18 [pid 6190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6191] <... mmap resumed>) = 0x7fad86887000 [pid 6189] <... sendmsg resumed>) = 20 [pid 6188] <... futex resumed>) = 0 [pid 6193] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] <... mmap resumed>) = 0x7fad86887000 [pid 6191] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6189] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6192] <... futex resumed>) = 0 [pid 6190] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6191] <... mprotect resumed>) = 0 [pid 6187] <... futex resumed>) = 0 [pid 6188] <... futex resumed>) = 0 [pid 6193] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6192] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6190] <... mprotect resumed>) = 0 [pid 6193] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6191] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6188] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6187] exit_group(0 [pid 6193] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6190] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6191] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6189] <... futex resumed>) = ? [pid 6188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6187] <... exit_group resumed>) = ? [pid 6193] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6190] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6188] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6188] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6194 attached [pid 6193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6192] <... mmap resumed>) = 0x7fad86887000 [pid 6191] <... clone3 resumed> => {parent_tid=[6194]}, 88) = 6194 [pid 6188] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6195 attached [pid 6194] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6193] <... sendmsg resumed>) = 28 [pid 6190] <... clone3 resumed> => {parent_tid=[6195]}, 88) = 6195 [pid 6191] rt_sigprocmask(SIG_SETMASK, [] [pid 6194] <... rseq resumed>) = 0 [pid 6193] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] rt_sigprocmask(SIG_SETMASK, [] [pid 6191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6195] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6194] set_robust_list(0x7fad868a79a0, 24 [pid 6193] <... futex resumed>) = 0 [pid 6190] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6191] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6195] <... rseq resumed>) = 0 [pid 6194] <... set_robust_list resumed>) = 0 [pid 6193] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6190] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] <... futex resumed>) = 0 [pid 6195] set_robust_list(0x7fad868a79a0, 24 [pid 6194] rt_sigprocmask(SIG_SETMASK, [] [pid 6193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6192] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6190] <... futex resumed>) = 0 [pid 6191] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] <... set_robust_list resumed>) = 0 [pid 6194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6192] <... mprotect resumed>) = 0 [pid 6190] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] <... futex resumed>) = 0 [pid 6195] rt_sigprocmask(SIG_SETMASK, [] [pid 6194] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6193] <... sendmsg resumed>) = 20 [pid 6194] <... socket resumed>) = 3 [pid 6194] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6193] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6194] <... futex resumed>) = 1 [pid 6193] <... futex resumed>) = 0 [pid 6191] <... futex resumed>) = 0 [pid 6189] +++ exited with 0 +++ [pid 6187] +++ exited with 0 +++ [pid 6195] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6194] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6193] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6191] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6195] <... socket resumed>) = 3 [pid 6192] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6191] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6195] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6194] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6191] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6196 attached [pid 6195] <... futex resumed>) = 1 [pid 6194] <... sendto resumed>) = 32 [pid 6190] <... futex resumed>) = 0 [pid 6188] exit_group(0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6196] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6195] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] <... clone3 resumed> => {parent_tid=[6196]}, 88) = 6196 [pid 6194] recvfrom(3 [pid 6193] <... futex resumed>) = ? [pid 6190] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... exit_group resumed>) = ? [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6196] <... rseq resumed>) = 0 [pid 6195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6194] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6191}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6193] +++ exited with 0 +++ [pid 6192] rt_sigprocmask(SIG_SETMASK, [] [pid 6190] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6197 attached [pid 6196] set_robust_list(0x7fad868a79a0, 24 [pid 6195] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6194] recvfrom(3 [pid 6190] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] set_robust_list(0x55558bc497a0, 24 [pid 6196] <... set_robust_list resumed>) = 0 [pid 6195] <... sendto resumed>) = 32 [pid 6194] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6191}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6188] +++ exited with 0 +++ [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6197 [pid 6197] <... set_robust_list resumed>) = 0 [pid 6196] rt_sigprocmask(SIG_SETMASK, [] [pid 6195] recvfrom(3 [pid 6194] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6192] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6197] rt_sigprocmask(SIG_SETMASK, [] [pid 6196] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6195] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6190}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6194] <... futex resumed>) = 1 [pid 6192] <... futex resumed>) = 0 [pid 6191] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6196] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6195] recvfrom(3 [pid 6194] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6191] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6196] <... socket resumed>) = 3 [pid 6195] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6190}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6191] <... futex resumed>) = 0 [pid 6197] <... prctl resumed>) = 0 [pid 6197] setpgid(0, 0 [pid 6194] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6191] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] <... setpgid resumed>) = 0 [pid 6194] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6194] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] <... openat resumed>) = 3 [pid 6196] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6194] <... futex resumed>) = 1 [pid 6191] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6196] <... futex resumed>) = 1 [pid 6195] <... futex resumed>) = 1 [pid 6192] <... futex resumed>) = 0 [pid 6190] <... futex resumed>) = 0 [pid 6191] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6196] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6195] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6192] <... futex resumed>) = 0 [pid 6190] <... futex resumed>) = 0 [pid 6197] write(3, "1000", 4 [pid 6194] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6191] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6198 attached [pid 6197] <... write resumed>) = 4 [pid 6196] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6195] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6194] <... sendmsg resumed>) = 28 [pid 6192] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6190] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6191] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6198] set_robust_list(0x55558bc497a0, 24 [pid 6197] close(3 [pid 6196] <... sendto resumed>) = 32 [pid 6195] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6194] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... close resumed>) = 0 [pid 6194] <... futex resumed>) = 0 [pid 6191] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] write(1, "executing program\n", 18 executing program [pid 6194] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6191] <... futex resumed>) = 0 [pid 6198] <... set_robust_list resumed>) = 0 [pid 6197] <... write resumed>) = 18 [pid 6196] recvfrom(3 [pid 6195] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6194] <... sendmsg resumed>) = 20 [pid 6191] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6198 [pid 6198] rt_sigprocmask(SIG_SETMASK, [] [pid 6197] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6192}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6195] <... futex resumed>) = 1 [pid 6194] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6197] <... futex resumed>) = 0 [pid 6196] recvfrom(3 [pid 6195] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6190] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6197] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6194] <... futex resumed>) = 1 [pid 6191] exit_group(0 [pid 6197] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6196] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6192}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6190] <... futex resumed>) = 0 [pid 6191] <... exit_group resumed>) = ? [pid 6198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6197] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6196] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6194] +++ exited with 0 +++ [pid 6190] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6198] <... prctl resumed>) = 0 [pid 6196] <... futex resumed>) = 1 [pid 6192] <... futex resumed>) = 0 [pid 6197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6195] <... sendmsg resumed>) = 28 [pid 6198] setpgid(0, 0 [pid 6197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6196] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6195] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6192] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] <... setpgid resumed>) = 0 [pid 6197] <... mmap resumed>) = 0x7fad86887000 [pid 6196] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6195] <... futex resumed>) = 1 [pid 6190] <... futex resumed>) = 0 [pid 6197] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6196] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] <... mprotect resumed>) = 0 [pid 6198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6197] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6196] <... futex resumed>) = 0 [pid 6192] <... futex resumed>) = 0 [pid 6190] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6195] <... futex resumed>) = 0 [pid 6190] <... futex resumed>) = 1 [pid 6192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6190] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6195] <... sendmsg resumed>) = 20 [pid 6192] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] +++ exited with 0 +++ [pid 6198] <... openat resumed>) = 3 [pid 6197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6199 attached [pid 6196] <... futex resumed>) = 0 [pid 6195] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6192] <... futex resumed>) = 1 [pid 6199] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6198] write(3, "1000", 4 [pid 6197] <... clone3 resumed> => {parent_tid=[6199]}, 88) = 6199 [pid 6196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6195] <... futex resumed>) = 1 [pid 6192] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6190] <... futex resumed>) = 0 [pid 6199] <... rseq resumed>) = 0 [pid 6198] <... write resumed>) = 4 [pid 6197] rt_sigprocmask(SIG_SETMASK, [] [pid 6196] <... sendmsg resumed>) = 28 [pid 6195] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6190] exit_group(0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6199] set_robust_list(0x7fad868a79a0, 24 [pid 6198] close(3 [pid 6197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6196] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] <... futex resumed>) = ? [pid 6190] <... exit_group resumed>) = ? [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6199] <... set_robust_list resumed>) = 0 [pid 6198] <... close resumed>) = 0 [pid 6197] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] +++ exited with 0 +++ [pid 6192] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6199] rt_sigprocmask(SIG_SETMASK, [] [pid 6198] write(1, "executing program\n", 18 [pid 6197] <... futex resumed>) = 0 [pid 6196] <... futex resumed>) = 1 [pid 6192] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] <... write resumed>) = 18 [pid 6196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6192] <... futex resumed>) = 0 executing program [pid 6198] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6199] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6198] <... futex resumed>) = 0 [pid 6197] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6196] <... sendmsg resumed>) = 20 [pid 6192] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6200 attached [pid 6199] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6200] set_robust_list(0x55558bc497a0, 24 [pid 6199] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6200] <... set_robust_list resumed>) = 0 [pid 6199] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6200 [pid 6200] rt_sigprocmask(SIG_SETMASK, [] [pid 6199] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6198] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6197] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6199] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6197] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6190] +++ exited with 0 +++ [pid 6200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6198] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6196] <... futex resumed>) = 1 [pid 6192] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6190, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6200] <... prctl resumed>) = 0 [pid 6199] <... sendto resumed>) = 32 [pid 6198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6192] exit_group(0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6200] setpgid(0, 0 [pid 6199] recvfrom(3 [pid 6198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6192] <... exit_group resumed>) = ? [pid 5639] <... restart_syscall resumed>) = 0 [pid 6200] <... setpgid resumed>) = 0 [pid 6199] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6197}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6196] +++ exited with 0 +++ [pid 6200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6199] recvfrom(3 [pid 6198] <... mmap resumed>) = 0x7fad86887000 [pid 6200] <... openat resumed>) = 3 [pid 6199] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6197}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6198] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6200] write(3, "1000", 4 [pid 6199] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6200] <... write resumed>) = 4 [pid 6198] <... mprotect resumed>) = 0 [pid 6197] <... futex resumed>) = 0 [pid 6200] close(3 [pid 6199] <... futex resumed>) = 1 [pid 6198] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6197] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6201 attached [pid 6200] <... close resumed>) = 0 [pid 6199] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6198] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6197] <... futex resumed>) = 0 [pid 6192] +++ exited with 0 +++ [pid 6198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6201] set_robust_list(0x55558bc497a0, 24 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6192, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6202 attached [pid 6201] <... set_robust_list resumed>) = 0 [pid 6197] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6200] write(1, "executing program\n", 18 [pid 6199] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6201] rt_sigprocmask(SIG_SETMASK, [] [pid 6200] <... write resumed>) = 18 [pid 6199] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6199] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6200] <... futex resumed>) = 0 [pid 6199] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6201 [pid 6202] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6200] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6198] <... clone3 resumed> => {parent_tid=[6202]}, 88) = 6202 [pid 6197] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6202] <... rseq resumed>) = 0 [pid 6200] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6198] rt_sigprocmask(SIG_SETMASK, [] [pid 6197] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6202] set_robust_list(0x7fad868a79a0, 24 [pid 6201] <... prctl resumed>) = 0 [pid 6200] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6199] <... sendmsg resumed>) = 28 [pid 6198] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6202] <... set_robust_list resumed>) = 0 [pid 6201] setpgid(0, 0 [pid 6200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6198] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] rt_sigprocmask(SIG_SETMASK, [] [pid 6201] <... setpgid resumed>) = 0 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6199] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6202] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6200] <... mmap resumed>) = 0x7fad86887000 [pid 6199] <... futex resumed>) = 1 [pid 6198] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] <... futex resumed>) = 0 [pid 6201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6200] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6199] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] <... socket resumed>) = 3 [pid 6200] <... mprotect resumed>) = 0 [pid 6199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6202] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6197] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6202] <... futex resumed>) = 1 [pid 6201] <... openat resumed>) = 3 [pid 6200] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6199] <... sendmsg resumed>) = 20 [pid 6198] <... futex resumed>) = 0 [pid 6202] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6201] write(3, "1000", 4 [pid 6200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6199] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6203 attached [pid 6202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6201] <... write resumed>) = 4 [pid 6198] <... futex resumed>) = 0 [pid 6202] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6199] <... futex resumed>) = 1 [pid 6197] <... futex resumed>) = 0 [pid 6201] close(3 [pid 6198] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6204 attached [pid 6203] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6201] <... close resumed>) = 0 [pid 6200] <... clone3 resumed> => {parent_tid=[6203]}, 88) = 6203 [pid 6199] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] exit_group(0 [pid 6202] <... sendto resumed>) = 32 [pid 6200] rt_sigprocmask(SIG_SETMASK, [] [pid 6199] <... futex resumed>) = ? [pid 6197] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6204 [pid 6204] set_robust_list(0x55558bc497a0, 24 [pid 6203] <... rseq resumed>) = 0 [pid 6202] recvfrom(3 [pid 6201] write(1, "executing program\n", 18 [pid 6200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6199] +++ exited with 0 +++ [pid 6204] <... set_robust_list resumed>) = 0 [pid 6203] set_robust_list(0x7fad868a79a0, 24 executing program [pid 6202] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6198}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6201] <... write resumed>) = 18 [pid 6200] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6204] rt_sigprocmask(SIG_SETMASK, [] [pid 6203] <... set_robust_list resumed>) = 0 [pid 6202] recvfrom(3 [pid 6201] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] <... futex resumed>) = 0 [pid 6197] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6203] rt_sigprocmask(SIG_SETMASK, [] [pid 6202] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6198}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6201] <... futex resumed>) = 0 [pid 6200] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6203] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6202] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6204] prctl(PR_SET_PDEATHSIG, SIGKILLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6205 attached [pid 6203] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6202] <... futex resumed>) = 1 [pid 6201] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6204] <... prctl resumed>) = 0 [pid 6205] set_robust_list(0x55558bc497a0, 24 [pid 6204] setpgid(0, 0 [pid 6203] <... socket resumed>) = 3 [pid 6202] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6198] <... futex resumed>) = 0 [pid 6204] <... setpgid resumed>) = 0 [pid 6203] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6198] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6205] <... set_robust_list resumed>) = 0 [pid 6205] rt_sigprocmask(SIG_SETMASK, [] [pid 6204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6203] <... futex resumed>) = 1 [pid 6202] <... futex resumed>) = 0 [pid 6201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6200] <... futex resumed>) = 0 [pid 6198] <... futex resumed>) = 1 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6205 [pid 6205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6203] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6202] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6201] <... mmap resumed>) = 0x7fad86887000 [pid 6200] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6202] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6201] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6200] <... futex resumed>) = 0 [pid 6205] <... prctl resumed>) = 0 [pid 6202] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6205] setpgid(0, 0 [pid 6203] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6202] <... futex resumed>) = 1 [pid 6201] <... mprotect resumed>) = 0 [pid 6198] <... futex resumed>) = 0 [pid 6205] <... setpgid resumed>) = 0 [pid 6204] <... openat resumed>) = 3 [pid 6202] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6198] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6201] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6198] <... futex resumed>) = 0 [pid 6204] write(3, "1000", 4 [pid 6203] <... sendto resumed>) = 32 [pid 6202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6198] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6205] <... openat resumed>) = 3 [pid 6204] <... write resumed>) = 4 [pid 6203] recvfrom(3 [pid 6201] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6205] write(3, "1000", 4 [pid 6203] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6200}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6204] close(3 [pid 6205] <... write resumed>) = 4 [pid 6203] recvfrom(3 [pid 6202] <... sendmsg resumed>) = 28 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6206 attached [pid 6205] close(3 [pid 6204] <... close resumed>) = 0 [pid 6203] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6200}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6202] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6205] <... close resumed>) = 0 [pid 6204] write(1, "executing program\n", 18 [pid 6203] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] <... futex resumed>) = 1 [pid 6201] <... clone3 resumed> => {parent_tid=[6206]}, 88) = 6206 [pid 6198] <... futex resumed>) = 0 [pid 6206] <... rseq resumed>) = 0 [pid 6205] write(1, "executing program\n", 18 [pid 6206] set_robust_list(0x7fad868a79a0, 24 [pid 6205] <... write resumed>) = 18 [pid 6206] <... set_robust_list resumed>) = 0 [pid 6205] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] rt_sigprocmask(SIG_SETMASK, [] [pid 6205] <... futex resumed>) = 0 [pid 6204] <... write resumed>) = 18 [pid 6203] <... futex resumed>) = 1 executing program executing program [pid 6202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6201] rt_sigprocmask(SIG_SETMASK, [] [pid 6200] <... futex resumed>) = 0 [pid 6198] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6205] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6204] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6203] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6200] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6205] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6202] <... sendmsg resumed>) = 20 [pid 6201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6200] <... futex resumed>) = 0 [pid 6198] <... futex resumed>) = 0 [pid 6205] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6204] <... futex resumed>) = 0 [pid 6203] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6202] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6198] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6206] <... futex resumed>) = 0 [pid 6205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6204] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6203] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6202] <... futex resumed>) = 0 [pid 6201] <... futex resumed>) = 1 [pid 6198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6206] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6204] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6203] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6198] exit_group(0 [pid 6206] <... socket resumed>) = 3 [pid 6205] <... mmap resumed>) = 0x7fad86887000 [pid 6204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6203] <... futex resumed>) = 1 [pid 6201] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6200] <... futex resumed>) = 0 [pid 6206] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6205] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6203] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6202] <... futex resumed>) = ? [pid 6200] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6198] <... exit_group resumed>) = ? [pid 6206] <... futex resumed>) = 0 [pid 6205] <... mprotect resumed>) = 0 [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6202] +++ exited with 0 +++ [pid 6201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6200] <... futex resumed>) = 0 [pid 6206] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6205] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6204] <... mmap resumed>) = 0x7fad86887000 [pid 6203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6200] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6205] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6204] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6205] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6204] <... mprotect resumed>) = 0 [pid 6203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6201] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6207 attached [pid 6206] <... futex resumed>) = 0 [pid 6204] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6203] <... sendmsg resumed>) = 28 [pid 6201] <... futex resumed>) = 1 [pid 6207] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6206] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6205] <... clone3 resumed> => {parent_tid=[6207]}, 88) = 6207 [pid 6204] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6203] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6207] <... rseq resumed>) = 0 [pid 6206] <... sendto resumed>) = 32 [pid 6205] rt_sigprocmask(SIG_SETMASK, [] [pid 6204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6203] <... futex resumed>) = 1 [pid 6200] <... futex resumed>) = 0 [pid 6198] +++ exited with 0 +++ [pid 6207] set_robust_list(0x7fad868a79a0, 24 [pid 6205] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6203] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6200] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6208 attached [pid 6207] <... set_robust_list resumed>) = 0 [pid 6206] recvfrom(3 [pid 6205] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6200] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6208] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6207] rt_sigprocmask(SIG_SETMASK, [] [pid 6206] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6201}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6205] <... futex resumed>) = 0 [pid 6204] <... clone3 resumed> => {parent_tid=[6208]}, 88) = 6208 [pid 6200] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6208] <... rseq resumed>) = 0 [pid 6207] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6206] recvfrom(3 [pid 6205] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] rt_sigprocmask(SIG_SETMASK, [] [pid 6208] set_robust_list(0x7fad868a79a0, 24 [pid 6207] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6203] <... sendmsg resumed>) = 20 [pid 6208] <... set_robust_list resumed>) = 0 [pid 6206] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6201}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6204] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6206] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] <... futex resumed>) = 1 [pid 6204] <... futex resumed>) = 0 [pid 6201] <... futex resumed>) = 0 [pid 6206] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6201] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] rt_sigprocmask(SIG_SETMASK, [] [pid 6207] <... socket resumed>) = 3 [pid 6206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6203] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] <... futex resumed>) = 0 [pid 6208] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6207] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6201] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6203] <... futex resumed>) = 1 [pid 6200] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6208] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6207] <... futex resumed>) = 1 [pid 6206] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6205] <... futex resumed>) = 0 [pid 6203] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6200] exit_group(0 [pid 6207] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6206] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6205] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6203] <... futex resumed>) = ? [pid 6200] <... exit_group resumed>) = ? [pid 6207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6206] <... futex resumed>) = 1 [pid 6205] <... futex resumed>) = 0 [pid 6201] <... futex resumed>) = 0 [pid 6207] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6206] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6205] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6201] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6201] <... futex resumed>) = 0 [pid 6208] <... socket resumed>) = 3 [pid 6206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6201] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6206] <... sendmsg resumed>) = 28 [pid 6207] <... sendto resumed>) = 32 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6208] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6207] recvfrom(3 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6208] <... futex resumed>) = 1 [pid 6207] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6205}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6208] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6206] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6209 attached [pid 6207] recvfrom(3 [pid 6206] <... futex resumed>) = 1 [pid 6204] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] <... futex resumed>) = 0 [pid 6209] set_robust_list(0x55558bc497a0, 24 [pid 6208] <... futex resumed>) = 0 [pid 6206] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] <... futex resumed>) = 1 [pid 6201] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6209] <... set_robust_list resumed>) = 0 [pid 6206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6204] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6201] <... futex resumed>) = 0 [pid 6209] rt_sigprocmask(SIG_SETMASK, [] [pid 6206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6201] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6208] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6206] <... sendmsg resumed>) = 20 [pid 6203] +++ exited with 0 +++ [pid 6200] +++ exited with 0 +++ [pid 6209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6207] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6205}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6206] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6209 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6208] <... sendto resumed>) = 32 [pid 6209] <... prctl resumed>) = 0 [pid 6207] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] recvfrom(3 [pid 6206] <... futex resumed>) = 1 [pid 6201] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6209] setpgid(0, 0 [pid 6208] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6204}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6207] <... futex resumed>) = 1 [pid 6206] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6205] <... futex resumed>) = 0 [pid 6201] exit_group(0 [pid 6209] <... setpgid resumed>) = 0 [pid 6208] recvfrom(3 [pid 6207] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6206] <... futex resumed>) = ? [pid 6205] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6208] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6204}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6208] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6207] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6206] +++ exited with 0 +++ [pid 6208] <... futex resumed>) = 1 [pid 6207] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6205] <... futex resumed>) = 0 [pid 6204] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6209] <... openat resumed>) = 3 [pid 6205] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6209] write(3, "1000", 4 [pid 6208] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6207] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6209] <... write resumed>) = 4 [pid 6208] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6207] <... futex resumed>) = 1 [pid 6205] <... futex resumed>) = 0 [pid 6204] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6201] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6210 attached [pid 6209] close(3 [pid 6208] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6207] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6205] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6210] set_robust_list(0x55558bc497a0, 24 [pid 6209] <... close resumed>) = 0 [pid 6208] <... futex resumed>) = 0 [pid 6207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6205] <... futex resumed>) = 0 [pid 6204] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6210 [pid 6210] <... set_robust_list resumed>) = 0 [pid 6209] write(1, "executing program\n", 18 [pid 6208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 executing program [pid 6207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6205] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] <... futex resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6210] rt_sigprocmask(SIG_SETMASK, [] [pid 6209] <... write resumed>) = 18 [pid 6208] <... sendmsg resumed>) = 28 [pid 6207] <... sendmsg resumed>) = 28 [pid 6204] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6210] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6209] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6207] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6209] <... futex resumed>) = 0 [pid 6208] <... futex resumed>) = 0 [pid 6207] <... futex resumed>) = 1 [pid 6205] <... futex resumed>) = 0 [pid 6204] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... prctl resumed>) = 0 [pid 6209] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6207] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6205] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = 0 [pid 6210] setpgid(0, 0 [pid 6209] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6204] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... restart_syscall resumed>) = 0 [pid 6210] <... setpgid resumed>) = 0 [pid 6209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6205] <... futex resumed>) = 0 [pid 6210] <... openat resumed>) = 3 [pid 6209] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6208] <... sendmsg resumed>) = 20 [pid 6205] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6209] <... mprotect resumed>) = 0 [pid 6208] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6207] <... sendmsg resumed>) = 20 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6210] write(3, "1000", 4 [pid 6209] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6208] <... futex resumed>) = 1 [pid 6207] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = 0 [pid 6208] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6207] <... futex resumed>) = 1 [pid 6205] <... futex resumed>) = 0 [pid 6207] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6210] <... write resumed>) = 4 [pid 6205] exit_group(0 [pid 6204] exit_group(0 [pid 6208] <... futex resumed>) = ? [pid 6207] <... futex resumed>) = ? [pid 6205] <... exit_group resumed>) = ? [pid 6204] <... exit_group resumed>) = ? [pid 6208] +++ exited with 0 +++ [pid 6207] +++ exited with 0 +++ [pid 6210] close(3 [pid 6209] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6211 attached [pid 6210] <... close resumed>) = 0 [pid 6209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6212 attached executing program [pid 6210] write(1, "executing program\n", 18 [pid 6205] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6211 [pid 6212] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6211] set_robust_list(0x55558bc497a0, 24 [pid 6210] <... write resumed>) = 18 [pid 6209] <... clone3 resumed> => {parent_tid=[6212]}, 88) = 6212 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6212] <... rseq resumed>) = 0 [pid 6211] <... set_robust_list resumed>) = 0 [pid 6210] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6209] rt_sigprocmask(SIG_SETMASK, [] [pid 6204] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6212] set_robust_list(0x7fad868a79a0, 24 [pid 6211] rt_sigprocmask(SIG_SETMASK, [] [pid 6210] <... futex resumed>) = 0 [pid 6209] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6212] <... set_robust_list resumed>) = 0 [pid 6211] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6210] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6209] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6212] rt_sigprocmask(SIG_SETMASK, [] [pid 6210] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6209] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6213 attached [pid 6212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6210] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6209] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6212] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6210] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6212] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6210] <... mmap resumed>) = 0x7fad86887000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6214 attached [pid 6213] set_robust_list(0x55558bc497a0, 24 [pid 6212] <... futex resumed>) = 1 [pid 6211] <... prctl resumed>) = 0 [pid 6210] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6209] <... futex resumed>) = 0 [pid 6214] set_robust_list(0x55558bc497a0, 24 [pid 6213] <... set_robust_list resumed>) = 0 [pid 6212] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] setpgid(0, 0 [pid 6210] <... mprotect resumed>) = 0 [pid 6209] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6213 [pid 6214] <... set_robust_list resumed>) = 0 [pid 6209] <... futex resumed>) = 0 [pid 6213] rt_sigprocmask(SIG_SETMASK, [] [pid 6211] <... setpgid resumed>) = 0 [pid 6209] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6214] rt_sigprocmask(SIG_SETMASK, [] [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6210] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6212] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6210] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6213] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6212] <... sendto resumed>) = 32 [pid 6211] <... openat resumed>) = 3 [pid 6210] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6214 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6215 attached [pid 6214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6212] recvfrom(3 [pid 6211] write(3, "1000", 4 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6215] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6214] <... prctl resumed>) = 0 [pid 6213] <... prctl resumed>) = 0 [pid 6212] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6209}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6211] <... write resumed>) = 4 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6215] <... rseq resumed>) = 0 [pid 6214] setpgid(0, 0 [pid 6213] setpgid(0, 0 [pid 6212] recvfrom(3 [pid 6211] close(3 [pid 6210] <... clone3 resumed> => {parent_tid=[6215]}, 88) = 6215 [pid 6212] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6209}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6211] <... close resumed>) = 0 [pid 6210] rt_sigprocmask(SIG_SETMASK, [] [pid 6215] set_robust_list(0x7fad868a79a0, 24 [pid 6213] <... setpgid resumed>) = 0 [pid 6212] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6215] <... set_robust_list resumed>) = 0 [pid 6214] <... setpgid resumed>) = 0 [pid 6212] <... futex resumed>) = 1 [pid 6211] write(1, "executing program\n", 18 [pid 6210] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6209] <... futex resumed>) = 0 [pid 6212] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6210] <... futex resumed>) = 0 executing program [pid 6209] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] rt_sigprocmask(SIG_SETMASK, [] [pid 6214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... write resumed>) = 18 [pid 6210] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6209] <... futex resumed>) = 0 [pid 6212] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6209] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6212] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6215] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6212] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6211] <... futex resumed>) = 0 [pid 6212] <... futex resumed>) = 1 [pid 6209] <... futex resumed>) = 0 [pid 6215] <... socket resumed>) = 3 [pid 6212] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6209] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] <... openat resumed>) = 3 [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6209] <... futex resumed>) = 0 [pid 6215] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] <... openat resumed>) = 3 [pid 6212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6211] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6209] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6215] <... futex resumed>) = 1 [pid 6214] write(3, "1000", 4 [pid 6213] write(3, "1000", 4 [pid 6212] <... sendmsg resumed>) = 28 [pid 6211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6210] <... futex resumed>) = 0 [pid 6215] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] <... write resumed>) = 4 [pid 6213] <... write resumed>) = 4 [pid 6211] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6210] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6214] close(3 [pid 6213] close(3 [pid 6212] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6210] <... futex resumed>) = 0 [pid 6213] <... close resumed>) = 0 [pid 6212] <... futex resumed>) = 1 [pid 6211] <... mmap resumed>) = 0x7fad86887000 [pid 6210] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6209] <... futex resumed>) = 0 [pid 6215] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6214] <... close resumed>) = 0 [pid 6213] write(1, "executing program\n", 18 [pid 6212] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6209] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] write(1, "executing program\n", 18 [pid 6213] <... write resumed>) = 18 [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6209] <... futex resumed>) = 0 [pid 6215] <... sendto resumed>) = 32 executing program executing program [pid 6212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6211] <... mprotect resumed>) = 0 [pid 6209] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6215] recvfrom(3 [pid 6214] <... write resumed>) = 18 [pid 6213] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6212] <... sendmsg resumed>) = 20 [pid 6215] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6210}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6212] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] recvfrom(3 [pid 6214] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] <... futex resumed>) = 0 [pid 6212] <... futex resumed>) = 1 [pid 6211] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6209] <... futex resumed>) = 0 [pid 6215] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6210}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6214] <... futex resumed>) = 0 [pid 6213] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6211] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6209] exit_group(0) = ? [pid 6215] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6213] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6215] <... futex resumed>) = 1 [pid 6214] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6213] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6210] <... futex resumed>) = 0 [pid 6210] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6210] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6213] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6215] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6214] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6215] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6215] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6216 attached [pid 6215] <... futex resumed>) = 1 [pid 6214] <... mmap resumed>) = 0x7fad86887000 [pid 6213] <... mmap resumed>) = 0x7fad86887000 [pid 6212] +++ exited with 0 +++ [pid 6211] <... clone3 resumed> => {parent_tid=[6216]}, 88) = 6216 [pid 6210] <... futex resumed>) = 0 [pid 6209] +++ exited with 0 +++ [pid 6216] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6215] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6211] rt_sigprocmask(SIG_SETMASK, [] [pid 6210] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... rseq resumed>) = 0 [pid 6215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6214] <... mprotect resumed>) = 0 [pid 6213] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6211] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6210] <... futex resumed>) = 0 [pid 6216] set_robust_list(0x7fad868a79a0, 24 [pid 6215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6214] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6211] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6216] <... set_robust_list resumed>) = 0 [pid 6213] <... mprotect resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6216] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6216] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6216] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 6215] <... sendmsg resumed>) = 28 [pid 6211] <... futex resumed>) = 1 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6216] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6213] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6211] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6215] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6213] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6217 attached [pid 6215] <... futex resumed>) = 1 [pid 6213] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6211] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... futex resumed>) = 0 [pid 6217] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6216] <... futex resumed>) = 0 [pid 6215] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] <... clone3 resumed> => {parent_tid=[6217]}, 88) = 6217 [pid 6211] <... futex resumed>) = 1 [pid 6210] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6218 attached [pid 6217] <... rseq resumed>) = 0 [pid 6216] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6214] rt_sigprocmask(SIG_SETMASK, [] [pid 6211] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6210] <... futex resumed>) = 0 [pid 6218] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6217] set_robust_list(0x7fad868a79a0, 24 [pid 6215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6218] <... rseq resumed>) = 0 [pid 6217] <... set_robust_list resumed>) = 0 [pid 6216] <... sendto resumed>) = 32 [pid 6213] <... clone3 resumed> => {parent_tid=[6218]}, 88) = 6218 [pid 6210] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6218] set_robust_list(0x7fad868a79a0, 24 [pid 6217] rt_sigprocmask(SIG_SETMASK, [] [pid 6215] <... sendmsg resumed>) = 20 [pid 6214] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6218] <... set_robust_list resumed>) = 0 [pid 6217] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6216] recvfrom(3 [pid 6215] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] <... futex resumed>) = 0 [pid 6213] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6218] rt_sigprocmask(SIG_SETMASK, [] [pid 6217] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6216] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6211}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6215] <... futex resumed>) = 0 [pid 6214] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6213] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6219 attached [pid 6218] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6217] <... socket resumed>) = 3 [pid 6216] recvfrom(3 [pid 6213] <... futex resumed>) = 0 [pid 6210] <... exit_group resumed>) = ? [pid 6219] set_robust_list(0x55558bc497a0, 24 [pid 6218] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6217] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6211}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6215] +++ exited with 0 +++ [pid 6213] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6219 [pid 6219] <... set_robust_list resumed>) = 0 [pid 6218] <... socket resumed>) = 3 [pid 6217] <... futex resumed>) = 1 [pid 6216] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] <... futex resumed>) = 0 [pid 6219] rt_sigprocmask(SIG_SETMASK, [] [pid 6218] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6217] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6216] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6218] <... futex resumed>) = 1 [pid 6217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6216] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6211] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6218] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6217] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6214] <... futex resumed>) = 0 [pid 6213] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] <... futex resumed>) = 0 [pid 6219] <... prctl resumed>) = 0 [pid 6218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6217] <... sendto resumed>) = 32 [pid 6216] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6214] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6213] <... futex resumed>) = 0 [pid 6211] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6210] +++ exited with 0 +++ [pid 6219] setpgid(0, 0 [pid 6218] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6217] recvfrom(3 [pid 6216] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6213] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6219] <... setpgid resumed>) = 0 [pid 6218] <... sendto resumed>) = 32 [pid 6217] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6214}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6216] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6218] recvfrom(3 [pid 6216] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6216] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6211] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6216] <... sendmsg resumed>) = 28 [pid 6216] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] <... openat resumed>) = 3 [pid 6218] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6213}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6217] recvfrom(3 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6219] write(3, "1000", 4 [pid 6218] recvfrom(3 [pid 6217] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6214}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6216] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6219] <... write resumed>) = 4 [pid 6218] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6213}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6217] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6211] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] close(3 [pid 6218] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6217] <... futex resumed>) = 1 [pid 6216] <... sendmsg resumed>) = 20 [pid 6214] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6219] <... close resumed>) = 0 [pid 6218] <... futex resumed>) = 1 [pid 6217] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] <... futex resumed>) = 0 [pid 6211] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6216] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6219] write(1, "executing program\n", 18 executing program [pid 6218] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6216] <... futex resumed>) = 0 [pid 6214] <... futex resumed>) = 0 [pid 6213] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6219] <... write resumed>) = 18 [pid 6218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6217] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6216] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6213] <... futex resumed>) = 0 [pid 6211] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6220 attached [pid 6219] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6218] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6217] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6216] <... futex resumed>) = ? [pid 6213] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6211] <... exit_group resumed>) = ? [pid 6220] set_robust_list(0x55558bc497a0, 24 [pid 6219] <... futex resumed>) = 0 [pid 6218] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6217] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] +++ exited with 0 +++ [pid 6219] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6220] <... set_robust_list resumed>) = 0 [pid 6218] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6217] <... futex resumed>) = 1 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6220 [pid 6219] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6220] rt_sigprocmask(SIG_SETMASK, [] [pid 6219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6218] <... futex resumed>) = 1 [pid 6217] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] <... futex resumed>) = 0 [pid 6213] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6220] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6218] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] +++ exited with 0 +++ [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6214] <... futex resumed>) = 1 [pid 6217] <... futex resumed>) = 0 [pid 6220] <... prctl resumed>) = 0 [pid 6219] <... mmap resumed>) = 0x7fad86887000 [pid 6218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6214] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6213] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6220] setpgid(0, 0 [pid 6219] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6218] <... sendmsg resumed>) = 28 [pid 6213] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6220] <... setpgid resumed>) = 0 [pid 6219] <... mprotect resumed>) = 0 [pid 6218] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6217] <... sendmsg resumed>) = 28 [pid 6213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6219] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6218] <... futex resumed>) = 0 [pid 6213] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6217] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] <... futex resumed>) = 0 [pid 6220] <... openat resumed>) = 3 [pid 6219] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6217] <... futex resumed>) = 1 [pid 6214] <... futex resumed>) = 0 [pid 6213] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6220] write(3, "1000", 4 [pid 6219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6218] <... sendmsg resumed>) = 20 [pid 6217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6214] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6220] <... write resumed>) = 4 [pid 6218] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] close(3 [pid 6219] <... clone3 resumed> => {parent_tid=[6221]}, 88) = 6221 [pid 6218] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6221 attached [pid 6220] <... close resumed>) = 0 [pid 6219] rt_sigprocmask(SIG_SETMASK, [] [pid 6218] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6213] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6221] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6220] write(1, "executing program\n", 18 [pid 6217] <... sendmsg resumed>) = 20 [pid 6214] <... futex resumed>) = 0 [pid 6213] exit_group(0 [pid 6221] <... rseq resumed>) = 0 [pid 6214] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6221] set_robust_list(0x7fad868a79a0, 24 [pid 6217] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6213] <... exit_group resumed>) = ? [pid 6214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6221] <... set_robust_list resumed>) = 0 [pid 6217] <... futex resumed>) = 0 [pid 6221] rt_sigprocmask(SIG_SETMASK, [] [pid 6214] exit_group(0 [pid 6217] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] <... write resumed>) = 18 [pid 6219] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6218] <... futex resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6222 attached [pid 6220] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6218] +++ exited with 0 +++ [pid 6222] set_robust_list(0x55558bc497a0, 24 [pid 6220] <... futex resumed>) = 0 [pid 6219] <... futex resumed>) = 0 [pid 6222] <... set_robust_list resumed>) = 0 [pid 6220] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} executing program [pid 6219] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6222] rt_sigprocmask(SIG_SETMASK, [] [pid 6221] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6220] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6217] <... futex resumed>) = ? [pid 6214] <... exit_group resumed>) = ? [pid 6220] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6220] <... mmap resumed>) = 0x7fad86887000 [pid 6222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6220] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6222] <... prctl resumed>) = 0 [pid 6220] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6217] +++ exited with 0 +++ [pid 6222] setpgid(0, 0 [pid 6220] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6222] <... setpgid resumed>) = 0 [pid 6220] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6221] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6222 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6223 attached [pid 6221] <... socket resumed>) = 3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6223] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6222] <... openat resumed>) = 3 [pid 6221] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] <... clone3 resumed> => {parent_tid=[6223]}, 88) = 6223 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6223] <... rseq resumed>) = 0 [pid 6221] <... futex resumed>) = 1 [pid 6220] rt_sigprocmask(SIG_SETMASK, [] [pid 6223] set_robust_list(0x7fad868a79a0, 24 [pid 6220] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6223] <... set_robust_list resumed>) = 0 [pid 6222] write(3, "1000", 4 [pid 6220] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6223] rt_sigprocmask(SIG_SETMASK, [] [pid 6222] <... write resumed>) = 4 [pid 6220] <... futex resumed>) = 0 [pid 6223] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6223] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6222] close(3 [pid 6220] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6223] <... socket resumed>) = 3 [pid 6222] <... close resumed>) = 0 [pid 6221] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6219] <... futex resumed>) = 0 [pid 6213] +++ exited with 0 +++ [pid 6223] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] write(1, "executing program\n", 18 [pid 6219] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6223] <... futex resumed>) = 1 [pid 6222] <... write resumed>) = 18 [pid 6220] <... futex resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6223] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6222] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] <... futex resumed>) = 1 executing program [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6221] <... futex resumed>) = 0 [pid 6223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6222] <... futex resumed>) = 0 [pid 6220] <... futex resumed>) = 0 [pid 6219] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6223] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6222] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6221] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6220] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6223] <... sendto resumed>) = 32 [pid 6222] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6221] <... sendto resumed>) = 32 [pid 6223] recvfrom(3 [pid 6222] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6221] recvfrom(3 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6223] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6220}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6221] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6219}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6223] recvfrom(3 [pid 6222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6221] recvfrom(3 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6223] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6220}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6222] <... mmap resumed>) = 0x7fad86887000 [pid 6221] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6219}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6223] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6221] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6223] <... futex resumed>) = 1 [pid 6222] <... mprotect resumed>) = 0 [pid 6221] <... futex resumed>) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6219] <... futex resumed>) = 0 [pid 6223] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6222] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6220] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6222] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6221] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] <... futex resumed>) = 0 [pid 6219] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6224 attached [pid 6223] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6222] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6219] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6225 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6226 attached [pid 6223] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6221] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6219] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] set_robust_list(0x55558bc497a0, 24 [pid 6226] set_robust_list(0x55558bc497a0, 24 [pid 6224] <... set_robust_list resumed>) = 0 [pid 6223] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6221] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6226] <... set_robust_list resumed>) = 0 [pid 6223] <... futex resumed>) = 1 [pid 6222] <... clone3 resumed> => {parent_tid=[6225]}, 88) = 6225 [pid 6220] <... futex resumed>) = 0 [pid 6223] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6222] rt_sigprocmask(SIG_SETMASK, [] [pid 6220] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6225] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6222] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6220] <... futex resumed>) = 0 [pid 6225] <... rseq resumed>) = 0 [pid 6223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6222] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6226 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6224 [pid 6226] rt_sigprocmask(SIG_SETMASK, [] [pid 6225] set_robust_list(0x7fad868a79a0, 24 [pid 6224] rt_sigprocmask(SIG_SETMASK, [] [pid 6223] <... sendmsg resumed>) = 28 [pid 6222] <... futex resumed>) = 0 [pid 6221] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6226] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6225] <... set_robust_list resumed>) = 0 [pid 6224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6223] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6221] <... futex resumed>) = 1 [pid 6219] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6225] rt_sigprocmask(SIG_SETMASK, [] [pid 6224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6223] <... futex resumed>) = 1 [pid 6221] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] <... futex resumed>) = 0 [pid 6219] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6226] <... prctl resumed>) = 0 [pid 6225] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6224] <... prctl resumed>) = 0 [pid 6223] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] <... futex resumed>) = 0 [pid 6226] setpgid(0, 0 [pid 6225] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6224] setpgid(0, 0 [pid 6223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6220] <... futex resumed>) = 0 [pid 6219] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6226] <... setpgid resumed>) = 0 [pid 6225] <... socket resumed>) = 3 [pid 6224] <... setpgid resumed>) = 0 [pid 6223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6220] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6225] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6223] <... sendmsg resumed>) = 20 [pid 6221] <... sendmsg resumed>) = 28 [pid 6225] <... futex resumed>) = 1 [pid 6223] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] <... futex resumed>) = 0 [pid 6226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6225] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6223] <... futex resumed>) = 1 [pid 6222] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6221] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] <... futex resumed>) = 0 [pid 6226] <... openat resumed>) = 3 [pid 6225] <... sendto resumed>) = 32 [pid 6223] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6222] <... futex resumed>) = 0 [pid 6221] <... futex resumed>) = 1 [pid 6220] exit_group(0 [pid 6219] <... futex resumed>) = 0 [pid 6225] recvfrom(3 [pid 6223] <... futex resumed>) = ? [pid 6224] <... openat resumed>) = 3 [pid 6222] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6220] <... exit_group resumed>) = ? [pid 6219] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6226] write(3, "1000", 4 [pid 6225] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6222}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6224] write(3, "1000", 4 [pid 6223] +++ exited with 0 +++ [pid 6221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6226] <... write resumed>) = 4 [pid 6225] recvfrom(3 [pid 6224] <... write resumed>) = 4 [pid 6220] +++ exited with 0 +++ [pid 6221] <... sendmsg resumed>) = 20 [pid 6219] <... futex resumed>) = 0 [pid 6226] close(3 [pid 6225] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6222}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6224] close(3 [pid 6221] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6226] <... close resumed>) = 0 [pid 6225] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... close resumed>) = 0 [pid 6221] <... futex resumed>) = 0 [pid 6219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6226] write(1, "executing program\n", 18 [pid 6225] <... futex resumed>) = 1 executing program [pid 6224] write(1, "executing program\n", 18 [pid 6222] <... futex resumed>) = 0 [pid 6221] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 6219] exit_group(0 [pid 6226] <... write resumed>) = 18 [pid 6225] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6224] <... write resumed>) = 18 [pid 6222] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6221] <... futex resumed>) = ? [pid 6219] <... exit_group resumed>) = ? [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6226] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6224] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6225] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6222] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6225] <... write resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6227 attached [pid 6225] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = 0 [pid 6226] <... futex resumed>) = 0 [pid 6225] <... futex resumed>) = 1 [pid 6222] <... futex resumed>) = 0 [pid 6227] set_robust_list(0x55558bc497a0, 24 [pid 6225] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6226] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6222] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6227 [pid 6224] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6226] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6224] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6227] <... set_robust_list resumed>) = 0 [pid 6226] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6224] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6222] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6227] rt_sigprocmask(SIG_SETMASK, [] [pid 6226] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6222] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6225] <... sendmsg resumed>) = 28 [pid 6224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6225] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6221] +++ exited with 0 +++ [pid 6226] <... mmap resumed>) = 0x7fad86887000 [pid 6224] <... mmap resumed>) = 0x7fad86887000 [pid 6219] +++ exited with 0 +++ [pid 6227] <... prctl resumed>) = 0 [pid 6225] <... futex resumed>) = 1 [pid 6224] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6222] <... futex resumed>) = 0 [pid 6227] setpgid(0, 0 [pid 6226] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6225] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6222] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6227] <... setpgid resumed>) = 0 [pid 6226] <... mprotect resumed>) = 0 [pid 6225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6224] <... mprotect resumed>) = 0 [pid 6222] <... futex resumed>) = 0 [pid 6227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6226] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6222] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6224] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6227] <... openat resumed>) = 3 [pid 6226] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6225] <... sendmsg resumed>) = 20 [pid 6224] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6227] write(3, "1000", 4 [pid 6226] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6225] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6227] <... write resumed>) = 4 [pid 6225] <... futex resumed>) = 1 [pid 6222] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6229 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6228 attached [pid 6227] close(3 [pid 6226] <... clone3 resumed> => {parent_tid=[6228]}, 88) = 6228 [pid 6225] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6222] exit_group(0 [pid 6229] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6228] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6227] <... close resumed>) = 0 [pid 6226] rt_sigprocmask(SIG_SETMASK, [] [pid 6225] <... futex resumed>) = ? [pid 6224] <... clone3 resumed> => {parent_tid=[6229]}, 88) = 6229 [pid 6222] <... exit_group resumed>) = ? [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6228] <... rseq resumed>) = 0 [pid 6229] <... rseq resumed>) = 0 [pid 6228] set_robust_list(0x7fad868a79a0, 24 [pid 6227] write(1, "executing program\n", 18 [pid 6226] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6225] +++ exited with 0 +++ [pid 6224] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 6228] <... set_robust_list resumed>) = 0 [pid 6226] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6229] set_robust_list(0x7fad868a79a0, 24 [pid 6227] <... write resumed>) = 18 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6228] rt_sigprocmask(SIG_SETMASK, [] [pid 6227] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6226] <... futex resumed>) = 0 [pid 6224] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6229] <... set_robust_list resumed>) = 0 [pid 6227] <... futex resumed>) = 0 [pid 6222] +++ exited with 0 +++ [pid 6229] rt_sigprocmask(SIG_SETMASK, [] [pid 6227] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6229] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6228] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6227] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6226] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] <... futex resumed>) = 0 [pid 6229] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6228] <... socket resumed>) = 3 [pid 6227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6224] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6229] <... socket resumed>) = 3 [pid 6228] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6229] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] <... futex resumed>) = 1 [pid 6227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6226] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6229] <... futex resumed>) = 1 [pid 6228] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] <... mmap resumed>) = 0x7fad86887000 [pid 6226] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = 0 [pid 6229] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6226] <... futex resumed>) = 0 [pid 6224] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6227] <... mprotect resumed>) = 0 [pid 6226] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6224] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6229] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6227] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6231 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6230 attached [pid 6229] <... sendto resumed>) = 32 [pid 6228] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6227] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6230 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6231 [pid 6231] set_robust_list(0x55558bc497a0, 24 [pid 6230] set_robust_list(0x55558bc497a0, 24 [pid 6229] recvfrom(3 [pid 6228] <... sendto resumed>) = 32 [pid 6227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6232 attached [pid 6231] <... set_robust_list resumed>) = 0 [pid 6230] <... set_robust_list resumed>) = 0 [pid 6229] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6224}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6228] recvfrom(3 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6232] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6231] rt_sigprocmask(SIG_SETMASK, [] [pid 6230] rt_sigprocmask(SIG_SETMASK, [] [pid 6229] recvfrom(3 [pid 6228] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6226}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6227] <... clone3 resumed> => {parent_tid=[6232]}, 88) = 6232 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6232] <... rseq resumed>) = 0 [pid 6231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6229] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6224}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6228] recvfrom(3 [pid 6227] rt_sigprocmask(SIG_SETMASK, [] [pid 6232] set_robust_list(0x7fad868a79a0, 24 [pid 6231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6229] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6226}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6232] <... set_robust_list resumed>) = 0 [pid 6231] <... prctl resumed>) = 0 [pid 6230] <... prctl resumed>) = 0 [pid 6229] <... futex resumed>) = 1 [pid 6227] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = 0 [pid 6232] rt_sigprocmask(SIG_SETMASK, [] [pid 6231] setpgid(0, 0 [pid 6230] setpgid(0, 0 [pid 6229] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] <... futex resumed>) = 0 [pid 6224] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6232] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6231] <... setpgid resumed>) = 0 [pid 6230] <... setpgid resumed>) = 0 [pid 6229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... futex resumed>) = 1 [pid 6227] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6226] <... futex resumed>) = 0 [pid 6224] <... futex resumed>) = 0 [pid 6232] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6229] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6228] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6226] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6232] <... socket resumed>) = 3 [pid 6226] <... futex resumed>) = 0 [pid 6228] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6232] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] <... openat resumed>) = 3 [pid 6230] <... openat resumed>) = 3 [pid 6229] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6228] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6226] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6232] <... futex resumed>) = 1 [pid 6229] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6232] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6231] write(3, "1000", 4 [pid 6230] write(3, "1000", 4 [pid 6229] <... futex resumed>) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6227] <... futex resumed>) = 0 [pid 6224] <... futex resumed>) = 0 [pid 6231] <... write resumed>) = 4 [pid 6230] <... write resumed>) = 4 [pid 6229] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6227] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6226] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6232] <... futex resumed>) = 0 [pid 6231] close(3 [pid 6230] close(3 [pid 6229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6227] <... futex resumed>) = 1 [pid 6226] <... futex resumed>) = 0 [pid 6224] <... futex resumed>) = 0 [pid 6232] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6231] <... close resumed>) = 0 [pid 6230] <... close resumed>) = 0 [pid 6229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6228] <... sendmsg resumed>) = 28 [pid 6227] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6226] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6231] write(1, "executing program\n", 18 [pid 6230] write(1, "executing program\n", 18 [pid 6228] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6230] <... write resumed>) = 18 executing program executing program [pid 6228] <... futex resumed>) = 0 [pid 6232] <... sendto resumed>) = 32 [pid 6226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6231] <... write resumed>) = 18 [pid 6229] <... sendmsg resumed>) = 28 [pid 6229] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6231] <... futex resumed>) = 0 [pid 6232] recvfrom(3 [pid 6230] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6229] <... futex resumed>) = 1 [pid 6228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6226] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = 0 [pid 6232] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6227}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6231] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6230] <... futex resumed>) = 0 [pid 6229] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6226] <... futex resumed>) = 0 [pid 6224] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6232] recvfrom(3 [pid 6231] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6230] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... sendmsg resumed>) = 20 [pid 6226] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] <... futex resumed>) = 0 [pid 6232] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6227}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6231] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6230] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6228] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6232] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6229] <... sendmsg resumed>) = 20 [pid 6232] <... futex resumed>) = 1 [pid 6231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6229] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] <... futex resumed>) = 1 [pid 6227] <... futex resumed>) = 0 [pid 6226] <... futex resumed>) = 0 [pid 6232] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6231] <... mmap resumed>) = 0x7fad86887000 [pid 6230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6229] <... futex resumed>) = 1 [pid 6228] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = 0 [pid 6232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6230] <... mmap resumed>) = 0x7fad86887000 [pid 6229] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] <... futex resumed>) = 0 [pid 6226] exit_group(0 [pid 6224] exit_group(0 [pid 6230] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6229] <... futex resumed>) = ? [pid 6227] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] <... exit_group resumed>) = ? [pid 6232] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6231] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6230] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6229] +++ exited with 0 +++ [pid 6228] <... futex resumed>) = ? [pid 6226] <... exit_group resumed>) = ? [pid 6232] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6228] +++ exited with 0 +++ [pid 6232] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6230] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6233 attached [pid 6233] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6230] <... clone3 resumed> => {parent_tid=[6233]}, 88) = 6233 [pid 6232] <... futex resumed>) = 1 [pid 6231] <... mprotect resumed>) = 0 [pid 6230] rt_sigprocmask(SIG_SETMASK, [] [pid 6232] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6233] <... rseq resumed>) = 0 [pid 6231] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6230] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6227] <... futex resumed>) = 0 [pid 6233] set_robust_list(0x7fad868a79a0, 24 [pid 6231] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6230] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6227] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] +++ exited with 0 +++ [pid 6233] <... set_robust_list resumed>) = 0 [pid 6232] <... futex resumed>) = 0 [pid 6231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6230] <... futex resumed>) = 0 [pid 6227] <... futex resumed>) = 1 [pid 6226] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6233] rt_sigprocmask(SIG_SETMASK, [] [pid 6232] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6230] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6227] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6234 attached [pid 6233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6232] <... sendmsg resumed>) = 28 [pid 6231] <... clone3 resumed> => {parent_tid=[6234]}, 88) = 6234 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6234] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6233] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6234] <... rseq resumed>) = 0 [pid 6233] <... socket resumed>) = 3 [pid 6232] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6234] set_robust_list(0x7fad868a79a0, 24 [pid 6233] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6232] <... futex resumed>) = 1 [pid 6231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6227] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6234] <... set_robust_list resumed>) = 0 [pid 6233] <... futex resumed>) = 1 [pid 6232] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6231] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6230] <... futex resumed>) = 0 [pid 6227] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6234] rt_sigprocmask(SIG_SETMASK, [] [pid 6233] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6232] <... sendmsg resumed>) = 20 [pid 6231] <... futex resumed>) = 0 [pid 6230] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6227] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6235 attached [pid 6234] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6232] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6230] <... futex resumed>) = 0 [pid 6227] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6232] <... futex resumed>) = 0 [pid 6230] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6232] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] exit_group(0 [pid 6235] set_robust_list(0x55558bc497a0, 24 [pid 6234] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6232] <... futex resumed>) = ? [pid 6227] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6236 attached [pid 6235] <... set_robust_list resumed>) = 0 [pid 6234] <... socket resumed>) = 3 [pid 6233] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6232] +++ exited with 0 +++ [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6235 [pid 6236] set_robust_list(0x55558bc497a0, 24 [pid 6235] rt_sigprocmask(SIG_SETMASK, [] [pid 6234] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6236] <... set_robust_list resumed>) = 0 [pid 6227] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6236] rt_sigprocmask(SIG_SETMASK, [] [pid 6235] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6234] <... futex resumed>) = 1 [pid 6233] <... sendto resumed>) = 32 [pid 6231] <... futex resumed>) = 0 [pid 6236] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6234] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6231] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6233] recvfrom(3 [pid 6231] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6236 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6236] <... prctl resumed>) = 0 [pid 6233] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6230}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6231] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6236] setpgid(0, 0 [pid 6235] <... prctl resumed>) = 0 [pid 6234] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6233] recvfrom(3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6236] <... setpgid resumed>) = 0 [pid 6235] setpgid(0, 0 [pid 6234] <... sendto resumed>) = 32 [pid 6233] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6230}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6235] <... setpgid resumed>) = 0 [pid 6234] recvfrom(3 [pid 6233] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6237 attached [pid 6236] <... openat resumed>) = 3 [pid 6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6234] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6231}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6233] <... futex resumed>) = 1 [pid 6230] <... futex resumed>) = 0 [pid 6237] set_robust_list(0x55558bc497a0, 24 [pid 6236] write(3, "1000", 4 [pid 6235] <... openat resumed>) = 3 [pid 6234] recvfrom(3 [pid 6233] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6230] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] <... set_robust_list resumed>) = 0 [pid 6236] <... write resumed>) = 4 [pid 6235] write(3, "1000", 4 [pid 6234] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6231}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6230] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6237 [pid 6236] close(3 [pid 6235] <... write resumed>) = 4 [pid 6234] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6233] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6230] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6236] <... close resumed>) = 0 [pid 6235] close(3 [pid 6234] <... futex resumed>) = 1 [pid 6233] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6231] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6237] rt_sigprocmask(SIG_SETMASK, [] [pid 6236] write(1, "executing program\n", 18 [pid 6235] <... close resumed>) = 0 [pid 6234] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6233] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6231] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6236] <... write resumed>) = 18 [pid 6235] write(1, "executing program\n", 18 [pid 6234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6233] <... futex resumed>) = 1 [pid 6231] <... futex resumed>) = 0 [pid 6230] <... futex resumed>) = 0 executing program [pid 6237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6235] <... write resumed>) = 18 [pid 6237] <... prctl resumed>) = 0 [pid 6236] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6234] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6231] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6230] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] setpgid(0, 0 [pid 6236] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 6234] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6233] <... sendmsg resumed>) = 28 [pid 6230] <... futex resumed>) = 0 [pid 6237] <... setpgid resumed>) = 0 [pid 6236] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6234] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6233] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6230] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6236] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6235] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6234] <... futex resumed>) = 1 [pid 6233] <... futex resumed>) = 0 [pid 6231] <... futex resumed>) = 0 [pid 6230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6236] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6231] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6237] <... openat resumed>) = 3 [pid 6236] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6235] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6234] <... sendmsg resumed>) = 28 [pid 6233] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6231] <... futex resumed>) = 0 [pid 6230] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6235] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6236] <... mmap resumed>) = 0x7fad86887000 [pid 6235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6231] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6230] <... futex resumed>) = 0 [pid 6237] write(3, "1000", 4 [pid 6236] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6235] <... mmap resumed>) = 0x7fad86887000 [pid 6234] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6230] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6237] <... write resumed>) = 4 [pid 6236] <... mprotect resumed>) = 0 [pid 6234] <... futex resumed>) = 0 [pid 6233] <... sendmsg resumed>) = 20 [pid 6231] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] close(3) = 0 [pid 6236] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6235] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6233] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] <... futex resumed>) = 0 [pid 6235] <... mprotect resumed>) = 0 [pid 6237] write(1, "executing program\n", 18 [pid 6236] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6235] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6234] <... sendmsg resumed>) = 20 [pid 6233] <... futex resumed>) = 1 executing program [pid 6231] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6230] <... futex resumed>) = 0 [pid 6237] <... write resumed>) = 18 [pid 6236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6235] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6234] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6233] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6230] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6238 attached [pid 6237] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6234] <... futex resumed>) = 0 [pid 6233] <... futex resumed>) = ? [pid 6231] exit_group(0 [pid 6230] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6239 attached [pid 6237] <... futex resumed>) = 0 [pid 6236] <... clone3 resumed> => {parent_tid=[6238]}, 88) = 6238 [pid 6233] +++ exited with 0 +++ [pid 6238] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6231] <... exit_group resumed>) = ? [pid 6239] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6238] <... rseq resumed>) = 0 [pid 6237] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6236] rt_sigprocmask(SIG_SETMASK, [] [pid 6235] <... clone3 resumed> => {parent_tid=[6239]}, 88) = 6239 [pid 6234] +++ exited with 0 +++ [pid 6239] <... rseq resumed>) = 0 [pid 6238] set_robust_list(0x7fad868a79a0, 24 [pid 6235] rt_sigprocmask(SIG_SETMASK, [] [pid 6230] +++ exited with 0 +++ [pid 6239] set_robust_list(0x7fad868a79a0, 24 [pid 6238] <... set_robust_list resumed>) = 0 [pid 6237] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6235] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6239] <... set_robust_list resumed>) = 0 [pid 6238] rt_sigprocmask(SIG_SETMASK, [] [pid 6237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6236] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6235] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6230, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6239] rt_sigprocmask(SIG_SETMASK, [] [pid 6238] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6236] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6239] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6238] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6236] <... futex resumed>) = 0 [pid 6235] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6231] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6239] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6238] <... socket resumed>) = 3 [pid 6237] <... mmap resumed>) = 0x7fad86887000 [pid 6236] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6239] <... socket resumed>) = 3 [pid 6238] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6239] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6238] <... futex resumed>) = 0 [pid 6237] <... mprotect resumed>) = 0 [pid 6236] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6236] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6236] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6237] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6240 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6241 attached [pid 6240] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6238] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6237] <... clone3 resumed> => {parent_tid=[6240]}, 88) = 6240 [pid 6241] set_robust_list(0x55558bc497a0, 24 [pid 6240] <... rseq resumed>) = 0 [pid 6239] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6241 [pid 6239] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6238] <... sendto resumed>) = 32 [pid 6235] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6241] <... set_robust_list resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 6237] rt_sigprocmask(SIG_SETMASK, [] [pid 6239] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6235] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6241] rt_sigprocmask(SIG_SETMASK, [] [pid 6240] set_robust_list(0x7fad868a79a0, 24 [pid 6238] recvfrom(3 [pid 6237] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6239] <... sendto resumed>) = 32 [pid 6237] <... futex resumed>) = 0 [pid 6240] <... set_robust_list resumed>) = 0 [pid 6239] recvfrom(3 [pid 6238] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6236}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6237] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6240] rt_sigprocmask(SIG_SETMASK, [] [pid 6239] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6235}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6238] recvfrom(3 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6239] recvfrom(3 [pid 6238] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6236}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6239] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6235}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6241] <... prctl resumed>) = 0 [pid 6240] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6238] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6239] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6241] setpgid(0, 0 [pid 6240] <... socket resumed>) = 3 [pid 6239] <... futex resumed>) = 1 [pid 6238] <... futex resumed>) = 1 [pid 6236] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6241] <... setpgid resumed>) = 0 [pid 6240] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6239] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6238] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6236] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6240] <... futex resumed>) = 1 [pid 6239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6237] <... futex resumed>) = 0 [pid 6236] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 6238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6237] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6236] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6235] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6240] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6239] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6237] <... futex resumed>) = 0 [pid 6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6238] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6237] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6239] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6238] <... write resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6242 attached [pid 6241] <... openat resumed>) = 3 [pid 6240] <... sendto resumed>) = 32 [pid 6239] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6238] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6242 [pid 6242] set_robust_list(0x55558bc497a0, 24 [pid 6240] recvfrom(3 [pid 6239] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6242] <... set_robust_list resumed>) = 0 [pid 6240] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6237}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6238] <... futex resumed>) = 1 [pid 6236] <... futex resumed>) = 0 [pid 6242] rt_sigprocmask(SIG_SETMASK, [] [pid 6241] write(3, "1000", 4 [pid 6240] recvfrom(3 [pid 6239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6238] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6236] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6241] <... write resumed>) = 4 [pid 6235] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6241] close(3 [pid 6235] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6239] <... sendmsg resumed>) = 28 [pid 6242] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 6241] <... close resumed>) = 0 [pid 6240] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6237}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6236] <... futex resumed>) = 0 [pid 6242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6241] write(1, "executing program\n", 18 [pid 6240] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6239] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6236] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6242] <... prctl resumed>) = 0 [pid 6241] <... write resumed>) = 18 [pid 6240] <... futex resumed>) = 1 [pid 6239] <... futex resumed>) = 1 [pid 6237] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 6242] setpgid(0, 0 [pid 6241] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6240] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6239] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6238] <... sendmsg resumed>) = 28 [pid 6237] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6242] <... setpgid resumed>) = 0 [pid 6241] <... futex resumed>) = 0 [pid 6240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6237] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 6238] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6241] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6240] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6237] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6235] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6242] <... openat resumed>) = 3 [pid 6241] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6240] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6239] <... sendmsg resumed>) = 20 [pid 6238] <... futex resumed>) = 1 [pid 6236] <... futex resumed>) = 0 [pid 6242] write(3, "1000", 4 [pid 6241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6240] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6239] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6238] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6236] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6242] <... write resumed>) = 4 [pid 6241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6240] <... futex resumed>) = 1 [pid 6238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6237] <... futex resumed>) = 0 [pid 6236] <... futex resumed>) = 0 [pid 6239] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6242] close(3 [pid 6241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6239] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6237] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6236] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6242] <... close resumed>) = 0 [pid 6241] <... mmap resumed>) = 0x7fad86887000 [pid 6240] <... sendmsg resumed>) = 28 [pid 6237] <... futex resumed>) = 0 [pid 6235] exit_group(0 [pid 6242] write(1, "executing program\n", 18 [pid 6237] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6241] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6239] <... futex resumed>) = ? [pid 6238] <... sendmsg resumed>) = 20 [pid 6235] <... exit_group resumed>) = ? [pid 6242] <... write resumed>) = 18 [pid 6240] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6239] +++ exited with 0 +++ [pid 6241] <... mprotect resumed>) = 0 [pid 6238] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6242] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6240] <... futex resumed>) = 0 [pid 6238] <... futex resumed>) = 1 [pid 6237] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6236] <... futex resumed>) = 0 [pid 6242] <... futex resumed>) = 0 executing program [pid 6240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6237] <... futex resumed>) = 0 [pid 6236] exit_group(0 [pid 6242] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6240] <... sendmsg resumed>) = 20 [pid 6237] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6236] <... exit_group resumed>) = ? [pid 6242] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6241] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6238] +++ exited with 0 +++ [pid 6240] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6241] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6237] <... futex resumed>) = 0 [pid 6242] <... mmap resumed>) = 0x7fad86887000 [pid 6241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6240] <... futex resumed>) = 1 [pid 6237] exit_group(0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6242] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6237] <... exit_group resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6242] <... mprotect resumed>) = 0 [pid 6236] +++ exited with 0 +++ [pid 6242] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6242] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6243 attached [pid 6243] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6241] <... clone3 resumed> => {parent_tid=[6243]}, 88) = 6243 [pid 6243] <... rseq resumed>) = 0 [pid 6242] <... clone3 resumed> => {parent_tid=[6244]}, 88) = 6244 [pid 6241] rt_sigprocmask(SIG_SETMASK, [] [pid 6243] set_robust_list(0x7fad868a79a0, 24 [pid 6242] rt_sigprocmask(SIG_SETMASK, [] [pid 6241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6243] <... set_robust_list resumed>) = 0 [pid 6242] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6241] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6244 attached [pid 6243] rt_sigprocmask(SIG_SETMASK, [] [pid 6242] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6241] <... futex resumed>) = 0 [pid 6243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6242] <... futex resumed>) = 0 [pid 6241] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6243] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6242] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6243] <... socket resumed>) = 3 [pid 6243] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6245 attached ) = 1 [pid 6244] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6241] <... futex resumed>) = 0 [pid 6245] set_robust_list(0x55558bc497a0, 24 [pid 6243] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6241] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... set_robust_list resumed>) = 0 [pid 6243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6241] <... futex resumed>) = 0 [pid 6245] rt_sigprocmask(SIG_SETMASK, [] [pid 6243] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6244] <... rseq resumed>) = 0 [pid 6241] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6244] set_robust_list(0x7fad868a79a0, 24 [pid 6240] +++ exited with 0 +++ [pid 6237] +++ exited with 0 +++ [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6245 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6243] <... sendto resumed>) = 32 [pid 6244] <... set_robust_list resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6245] <... prctl resumed>) = 0 [pid 6243] recvfrom(3 [pid 6244] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6245] setpgid(0, 0 [pid 6243] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6241}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6244] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... restart_syscall resumed>) = 0 [pid 6245] <... setpgid resumed>) = 0 [pid 6243] recvfrom(3 [pid 6244] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6243] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6241}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6244] <... socket resumed>) = 3 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6245] <... openat resumed>) = 3 [pid 6243] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6246 attached [pid 6245] write(3, "1000", 4 [pid 6243] <... futex resumed>) = 1 [pid 6244] <... futex resumed>) = 1 [pid 6241] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6244] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6246] set_robust_list(0x55558bc497a0, 24 [pid 6241] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6242] <... futex resumed>) = 0 [pid 6245] <... write resumed>) = 4 [pid 6243] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6242] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6241] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6246] <... set_robust_list resumed>) = 0 [pid 6245] close(3 [pid 6243] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6244] <... futex resumed>) = 0 [pid 6242] <... futex resumed>) = 1 [pid 6241] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6246 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6247 attached [pid 6246] rt_sigprocmask(SIG_SETMASK, [] [pid 6245] <... close resumed>) = 0 [pid 6243] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6242] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6245] write(1, "executing program\n", 18 [pid 6243] <... futex resumed>) = 0 [pid 6241] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6241] <... futex resumed>) = 0 [pid 6247] set_robust_list(0x55558bc497a0, 24 [pid 6243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6247] <... set_robust_list resumed>) = 0 [pid 6244] <... sendto resumed>) = 32 [pid 6245] <... write resumed>) = 18 [pid 6243] <... sendmsg resumed>) = 28 executing program [pid 6241] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6247 [pid 6245] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6243] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6245] <... futex resumed>) = 0 [pid 6243] <... futex resumed>) = 0 [pid 6241] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6245] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6241] <... futex resumed>) = 0 [pid 6247] rt_sigprocmask(SIG_SETMASK, [] [pid 6246] <... prctl resumed>) = 0 [pid 6245] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6243] <... sendmsg resumed>) = 20 [pid 6244] recvfrom(3 [pid 6241] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6246] setpgid(0, 0 [pid 6245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6243] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6242}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6246] <... setpgid resumed>) = 0 [pid 6245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6243] <... futex resumed>) = 0 [pid 6244] recvfrom(3 [pid 6241] exit_group(0 [pid 6247] <... prctl resumed>) = 0 [pid 6245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6241] <... exit_group resumed>) = ? [pid 6247] setpgid(0, 0 [pid 6246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6245] <... mmap resumed>) = 0x7fad86887000 [pid 6243] +++ exited with 0 +++ [pid 6244] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6242}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6247] <... setpgid resumed>) = 0 [pid 6247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6245] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6244] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] <... openat resumed>) = 3 [pid 6245] <... mprotect resumed>) = 0 [pid 6245] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6244] <... futex resumed>) = 1 [pid 6245] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6242] <... futex resumed>) = 0 [pid 6246] write(3, "1000", 4 [pid 6245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6242] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6241] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6248 attached [pid 6246] <... write resumed>) = 4 [pid 6248] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6246] close(3 [pid 6245] <... clone3 resumed> => {parent_tid=[6248]}, 88) = 6248 [pid 6242] <... futex resumed>) = 0 [pid 6248] <... rseq resumed>) = 0 [pid 6246] <... close resumed>) = 0 [pid 6245] rt_sigprocmask(SIG_SETMASK, [] [pid 6242] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6248] set_robust_list(0x7fad868a79a0, 24 [pid 6246] write(1, "executing program\n", 18 [pid 6245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6248] <... set_robust_list resumed>) = 0 [pid 6246] <... write resumed>) = 18 [pid 6245] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6248] rt_sigprocmask(SIG_SETMASK, [] [pid 6246] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... futex resumed>) = 0 [pid 6244] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 6248] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6247] <... openat resumed>) = 3 [pid 6246] <... futex resumed>) = 0 [pid 6245] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6248] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6246] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6248] <... socket resumed>) = 3 [pid 6247] write(3, "1000", 4 [pid 6246] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6244] <... futex resumed>) = 1 [pid 6242] <... futex resumed>) = 0 [pid 6248] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] <... write resumed>) = 4 [pid 6246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6242] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... futex resumed>) = 0 [pid 6244] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... restart_syscall resumed>) = 0 [pid 6248] <... futex resumed>) = 1 [pid 6247] close(3 [pid 6246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6245] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6242] <... futex resumed>) = 0 [pid 6248] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6245] <... futex resumed>) = 0 [pid 6244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6242] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6247] <... close resumed>) = 0 [pid 6246] <... mmap resumed>) = 0x7fad86887000 [pid 6245] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6247] write(1, "executing program\n", 18 [pid 6244] <... sendmsg resumed>) = 28 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6247] <... write resumed>) = 18 executing program [pid 6248] <... sendto resumed>) = 32 [pid 6246] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6248] recvfrom(3 [pid 6246] <... mprotect resumed>) = 0 [pid 6248] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6245}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6246] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6248] recvfrom(3 [pid 6247] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6244] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6248] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6245}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6247] <... futex resumed>) = 0 [pid 6246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6244] <... futex resumed>) = 1 [pid 6242] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6249 attached [pid 6248] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6244] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6242] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6249] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6248] <... futex resumed>) = 1 [pid 6247] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6245] <... futex resumed>) = 0 [pid 6242] <... futex resumed>) = 0 [pid 6249] <... rseq resumed>) = 0 [pid 6248] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6246] <... clone3 resumed> => {parent_tid=[6249]}, 88) = 6249 [pid 6245] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6242] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6249] set_robust_list(0x7fad868a79a0, 24 [pid 6248] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6246] rt_sigprocmask(SIG_SETMASK, [] [pid 6245] <... futex resumed>) = 0 [pid 6244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6250 attached [pid 6249] <... set_robust_list resumed>) = 0 [pid 6248] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6246] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6245] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] <... sendmsg resumed>) = 20 [pid 6250] set_robust_list(0x55558bc497a0, 24 [pid 6249] rt_sigprocmask(SIG_SETMASK, [] [pid 6248] <... futex resumed>) = 0 [pid 6246] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6249] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6248] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6246] <... futex resumed>) = 0 [pid 6245] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... set_robust_list resumed>) = 0 [pid 6249] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6247] <... mmap resumed>) = 0x7fad86887000 [pid 6246] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6245] <... futex resumed>) = 0 [pid 6244] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6250 [pid 6250] rt_sigprocmask(SIG_SETMASK, [] [pid 6249] <... socket resumed>) = 3 [pid 6248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6247] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6245] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] <... futex resumed>) = 1 [pid 6242] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6249] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6248] <... sendmsg resumed>) = 28 [pid 6242] exit_group(0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6249] <... futex resumed>) = 1 [pid 6247] <... mprotect resumed>) = 0 [pid 6246] <... futex resumed>) = 0 [pid 6244] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6249] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6248] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6246] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... futex resumed>) = ? [pid 6242] <... exit_group resumed>) = ? [pid 6250] <... prctl resumed>) = 0 [pid 6249] <... sendto resumed>) = 32 [pid 6248] <... futex resumed>) = 1 [pid 6247] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6246] <... futex resumed>) = 0 [pid 6245] <... futex resumed>) = 0 [pid 6244] +++ exited with 0 +++ [pid 6248] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6245] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6245] <... futex resumed>) = 0 [pid 6249] recvfrom(3 [pid 6248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6245] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6250] setpgid(0, 0 [pid 6249] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6246}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6250] <... setpgid resumed>) = 0 [pid 6249] recvfrom(3 [pid 6248] <... sendmsg resumed>) = 20 [pid 6242] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6251 attached [pid 6249] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6246}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6248] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6251] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6249] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6248] <... futex resumed>) = 1 [pid 6245] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6251] <... rseq resumed>) = 0 [pid 6249] <... futex resumed>) = 1 [pid 6248] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6247] <... clone3 resumed> => {parent_tid=[6251]}, 88) = 6251 [pid 6246] <... futex resumed>) = 0 [pid 6245] exit_group(0 [pid 6251] set_robust_list(0x7fad868a79a0, 24 [pid 6249] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6248] <... futex resumed>) = ? [pid 6247] rt_sigprocmask(SIG_SETMASK, [] [pid 6246] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... exit_group resumed>) = ? [pid 6251] <... set_robust_list resumed>) = 0 [pid 6250] <... openat resumed>) = 3 [pid 6249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6248] +++ exited with 0 +++ [pid 6247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6246] <... futex resumed>) = 0 [pid 6251] rt_sigprocmask(SIG_SETMASK, [] [pid 6249] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6246] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6251] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6249] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6251] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6249] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6246] <... futex resumed>) = 0 [pid 6249] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6246] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6246] <... futex resumed>) = 0 [pid 6249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6246] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6249] <... sendmsg resumed>) = 28 [pid 6245] +++ exited with 0 +++ [pid 6247] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] write(3, "1000", 4 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6251] <... futex resumed>) = 0 [pid 6250] <... write resumed>) = 4 [pid 6249] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] <... futex resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6251] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6250] close(3 [pid 6249] <... futex resumed>) = 1 [pid 6247] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6246] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6251] <... socket resumed>) = 3 [pid 6249] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6246] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6251] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6246] <... futex resumed>) = 0 [pid 6251] <... futex resumed>) = 0 [pid 6249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6246] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6251] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6249] <... sendmsg resumed>) = 20 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6252 attached [pid 6250] <... close resumed>) = 0 [pid 6249] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6252] set_robust_list(0x55558bc497a0, 24 [pid 6250] write(1, "executing program\n", 18 [pid 6249] <... futex resumed>) = 1 [pid 6247] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6247] <... futex resumed>) = 1 executing program [pid 6250] <... write resumed>) = 18 [pid 6247] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6252 [pid 6252] <... set_robust_list resumed>) = 0 [pid 6251] <... futex resumed>) = 0 [pid 6249] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6246] exit_group(0 [pid 6250] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] rt_sigprocmask(SIG_SETMASK, [] [pid 6251] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6249] <... futex resumed>) = ? [pid 6250] <... futex resumed>) = 0 [pid 6246] <... exit_group resumed>) = ? [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6252] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6251] <... sendto resumed>) = 32 [pid 6250] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6249] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6251] recvfrom(3 [pid 6250] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6246] +++ exited with 0 +++ [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6251] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6247}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6250] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6253 attached [pid 6252] <... prctl resumed>) = 0 [pid 6251] recvfrom(3 [pid 6250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6252] setpgid(0, 0 [pid 6250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6253] set_robust_list(0x55558bc497a0, 24 [pid 6251] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6247}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6253] <... set_robust_list resumed>) = 0 [pid 6252] <... setpgid resumed>) = 0 [pid 6251] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... mmap resumed>) = 0x7fad86887000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6253] rt_sigprocmask(SIG_SETMASK, [] [pid 6251] <... futex resumed>) = 1 [pid 6247] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6253 [pid 6251] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6253] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6250] <... mprotect resumed>) = 0 [pid 6253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6250] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6247] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6250] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6247] <... futex resumed>) = 1 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6253] setpgid(0, 0 [pid 6251] <... futex resumed>) = 0 [pid 6253] <... setpgid resumed>) = 0 [pid 6251] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6247] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6252] <... openat resumed>) = 3 [pid 6251] <... write resumed>) = -1 EBADF (Bad file descriptor) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6254 attached [pid 6253] <... openat resumed>) = 3 [pid 6251] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6251] <... futex resumed>) = 1 [pid 6247] <... futex resumed>) = 0 [pid 6254] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6251] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] <... rseq resumed>) = 0 [pid 6253] write(3, "1000", 4 [pid 6254] set_robust_list(0x7fad868a79a0, 24 [pid 6253] <... write resumed>) = 4 [pid 6252] write(3, "1000", 4 [pid 6250] <... clone3 resumed> => {parent_tid=[6254]}, 88) = 6254 [pid 6247] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... set_robust_list resumed>) = 0 [pid 6253] close(3 [pid 6252] <... write resumed>) = 4 [pid 6254] rt_sigprocmask(SIG_SETMASK, [] [pid 6253] <... close resumed>) = 0 [pid 6252] close(3 [pid 6251] <... futex resumed>) = 0 [pid 6250] rt_sigprocmask(SIG_SETMASK, [] [pid 6247] <... futex resumed>) = 1 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6254] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6253] write(1, "executing program\n", 18 executing program [pid 6251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6254] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6253] <... write resumed>) = 18 [pid 6252] <... close resumed>) = 0 [pid 6251] <... sendmsg resumed>) = 28 [pid 6250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6247] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6253] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] write(1, "executing program\n", 18 [pid 6251] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6250] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6255 attached [pid 6254] <... futex resumed>) = 0 [pid 6253] <... futex resumed>) = 0 [pid 6252] <... write resumed>) = 18 [pid 6251] <... futex resumed>) = 0 [pid 6250] <... futex resumed>) = 1 [pid 6255] set_robust_list(0x55558bc497a0, 24 [pid 6247] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] <... set_robust_list resumed>) = 0 [pid 6247] <... futex resumed>) = 0 [pid 6255] rt_sigprocmask(SIG_SETMASK, [] [pid 6247] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6254] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6253] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6252] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6250] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6255 [pid 6251] <... sendmsg resumed>) = 20 [pid 6254] <... socket resumed>) = 3 [pid 6253] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6252] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6254] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6253] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6252] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6251] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6254] <... futex resumed>) = 1 [pid 6253] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6252] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6251] <... futex resumed>) = 1 [pid 6250] <... futex resumed>) = 0 [pid 6255] <... prctl resumed>) = 0 [pid 6254] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6252] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6251] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6247] <... futex resumed>) = 0 [pid 6255] setpgid(0, 0 [pid 6254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6253] <... mmap resumed>) = 0x7fad86887000 [pid 6252] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6250] <... futex resumed>) = 0 [pid 6255] <... setpgid resumed>) = 0 [pid 6250] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6247] exit_group(0 [pid 6254] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6253] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6251] <... futex resumed>) = ? [pid 6247] <... exit_group resumed>) = ? [pid 6254] <... sendto resumed>) = 32 [pid 6253] <... mprotect resumed>) = 0 [pid 6252] <... mmap resumed>) = 0x7fad86887000 [pid 6251] +++ exited with 0 +++ [pid 6253] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6255] <... openat resumed>) = 3 [pid 6254] recvfrom(3 [pid 6252] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6247] +++ exited with 0 +++ [pid 6254] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6250}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6253] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6252] <... mprotect resumed>) = 0 [pid 6255] write(3, "1000", 4 [pid 6254] recvfrom(3 [pid 6253] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6247, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6252] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6252] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6256 attached [pid 6256] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6252] <... clone3 resumed> => {parent_tid=[6256]}, 88) = 6256 [pid 6256] <... rseq resumed>) = 0 [pid 6252] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6257 attached [pid 6256] set_robust_list(0x7fad868a79a0, 24 [pid 6255] <... write resumed>) = 4 [pid 6254] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6250}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6252] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6257] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6256] <... set_robust_list resumed>) = 0 [pid 6255] close(3 [pid 6252] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] <... rseq resumed>) = 0 [pid 6256] rt_sigprocmask(SIG_SETMASK, [] [pid 6252] <... futex resumed>) = 0 [pid 6257] set_robust_list(0x7fad868a79a0, 24 [pid 6256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6252] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6257] <... set_robust_list resumed>) = 0 [pid 6254] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] rt_sigprocmask(SIG_SETMASK, [] [pid 6256] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6257] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6256] <... socket resumed>) = 3 [pid 6255] <... close resumed>) = 0 [pid 6254] <... futex resumed>) = 1 [pid 6257] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6256] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] write(1, "executing program\n", 18 [pid 6250] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6256] <... futex resumed>) = 1 [pid 6255] <... write resumed>) = 18 [pid 6254] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6253] <... clone3 resumed> => {parent_tid=[6257]}, 88) = 6257 [pid 6252] <... futex resumed>) = 0 [pid 6250] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6250] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6256] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6252] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6252] <... futex resumed>) = 0 [pid 6256] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6252] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6258 attached [pid 6256] <... sendto resumed>) = 32 [pid 6255] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6253] rt_sigprocmask(SIG_SETMASK, [] [pid 6258] set_robust_list(0x55558bc497a0, 24 [pid 6254] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6253] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6256] recvfrom(3 [pid 6255] <... futex resumed>) = 0 [pid 6253] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... futex resumed>) = 0 [pid 6254] <... futex resumed>) = 1 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6258 [pid 6254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6253] <... futex resumed>) = 1 [pid 6250] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... set_robust_list resumed>) = 0 [pid 6257] <... futex resumed>) = 0 [pid 6256] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6252}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6255] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6254] <... sendmsg resumed>) = 28 [pid 6253] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6250] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6258] rt_sigprocmask(SIG_SETMASK, [] [pid 6257] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6256] recvfrom(3 [pid 6255] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6254] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6257] <... socket resumed>) = 3 [pid 6256] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6252}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6257] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6254] <... futex resumed>) = 0 [pid 6250] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... prctl resumed>) = 0 [pid 6257] <... futex resumed>) = 1 [pid 6256] <... futex resumed>) = 1 [pid 6255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6253] <... futex resumed>) = 0 [pid 6252] <... futex resumed>) = 0 [pid 6258] setpgid(0, 0 [pid 6257] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6256] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6255] <... mmap resumed>) = 0x7fad86887000 [pid 6254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6253] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... futex resumed>) = 0 [pid 6258] <... setpgid resumed>) = 0 [pid 6257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6255] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6252] <... futex resumed>) = 0 [pid 6253] <... futex resumed>) = 0 [pid 6250] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6257] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6256] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6255] <... mprotect resumed>) = 0 [pid 6254] <... sendmsg resumed>) = 20 [pid 6253] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6252] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6258] <... openat resumed>) = 3 [pid 6257] <... sendto resumed>) = 32 [pid 6256] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6255] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6254] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] write(3, "1000", 4 [pid 6257] recvfrom(3 [pid 6256] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6258] <... write resumed>) = 4 [pid 6257] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6253}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6256] <... futex resumed>) = 1 [pid 6255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6254] <... futex resumed>) = 1 [pid 6252] <... futex resumed>) = 0 [pid 6250] <... futex resumed>) = 0 [pid 6258] close(3 [pid 6257] recvfrom(3 [pid 6256] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6252] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6259 attached [pid 6258] <... close resumed>) = 0 [pid 6257] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6253}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6255] <... clone3 resumed> => {parent_tid=[6259]}, 88) = 6259 [pid 6252] <... futex resumed>) = 0 [pid 6259] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6258] write(1, "executing program\n", 18 [pid 6257] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6255] rt_sigprocmask(SIG_SETMASK, [] [pid 6254] <... futex resumed>) = ? [pid 6252] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6250] <... exit_group resumed>) = ? [pid 6259] <... rseq resumed>) = 0 [pid 6258] <... write resumed>) = 18 [pid 6257] <... futex resumed>) = 1 [pid 6256] <... sendmsg resumed>) = 28 [pid 6255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6254] +++ exited with 0 +++ [pid 6253] <... futex resumed>) = 0 [pid 6258] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6256] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... futex resumed>) = 0 [pid 6256] <... futex resumed>) = 1 executing program [pid 6255] <... futex resumed>) = 0 [pid 6252] <... futex resumed>) = 0 [pid 6258] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6256] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6255] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6252] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6252] <... futex resumed>) = 0 [pid 6259] set_robust_list(0x7fad868a79a0, 24 [pid 6258] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6253] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6259] <... set_robust_list resumed>) = 0 [pid 6258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6257] <... futex resumed>) = 0 [pid 6256] <... sendmsg resumed>) = 20 [pid 6253] <... futex resumed>) = 1 [pid 6259] rt_sigprocmask(SIG_SETMASK, [] [pid 6258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6257] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6253] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6259] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6258] <... mmap resumed>) = 0x7fad86887000 [pid 6257] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6256] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6257] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] <... futex resumed>) = 1 [pid 6252] <... futex resumed>) = 0 [pid 6259] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6258] <... mprotect resumed>) = 0 [pid 6257] <... futex resumed>) = 1 [pid 6256] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6253] <... futex resumed>) = 0 [pid 6252] exit_group(0 [pid 6259] <... socket resumed>) = 3 [pid 6258] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6256] <... futex resumed>) = ? [pid 6252] <... exit_group resumed>) = ? [pid 6259] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6256] +++ exited with 0 +++ [pid 6253] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] +++ exited with 0 +++ [pid 6259] <... futex resumed>) = 1 [pid 6255] <... futex resumed>) = 0 [pid 6253] <... futex resumed>) = 0 [pid 6252] +++ exited with 0 +++ [pid 6258] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6259] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6255] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6253] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6255] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6255] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6260 attached [pid 6259] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6257] <... sendmsg resumed>) = 28 [pid 6260] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6260] <... rseq resumed>) = 0 [pid 6258] <... clone3 resumed> => {parent_tid=[6260]}, 88) = 6260 [pid 6260] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6260] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6259] <... sendto resumed>) = 32 [pid 6258] rt_sigprocmask(SIG_SETMASK, [] [pid 6257] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6260] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6259] recvfrom(3 [pid 6258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6257] <... futex resumed>) = 1 [pid 6253] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6261 attached [pid 6260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6259] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6255}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6258] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6253] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] set_robust_list(0x55558bc497a0, 24 [pid 6260] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6259] recvfrom(3 [pid 6258] <... futex resumed>) = 0 [pid 6257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6253] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6261] <... set_robust_list resumed>) = 0 [pid 6260] <... socket resumed>) = 3 [pid 6259] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6255}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6258] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6253] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6261 [pid 6261] rt_sigprocmask(SIG_SETMASK, [] [pid 6260] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6257] <... sendmsg resumed>) = 20 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6260] <... futex resumed>) = 0 [pid 6259] <... futex resumed>) = 1 [pid 6258] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6260] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6261] <... prctl resumed>) = 0 [pid 6259] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6258] <... futex resumed>) = 0 [pid 6257] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6262 attached [pid 6261] setpgid(0, 0 [pid 6260] <... sendto resumed>) = 32 [pid 6259] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6258] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6257] <... futex resumed>) = 1 [pid 6255] <... futex resumed>) = 0 [pid 6253] <... futex resumed>) = 0 [pid 6261] <... setpgid resumed>) = 0 [pid 6260] recvfrom(3 [pid 6255] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6260] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6258}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6253] exit_group(0 [pid 6262] set_robust_list(0x55558bc497a0, 24 [pid 6260] recvfrom(3 [pid 6259] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6262 [pid 6262] <... set_robust_list resumed>) = 0 [pid 6260] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6258}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6259] <... futex resumed>) = 1 [pid 6257] +++ exited with 0 +++ [pid 6255] <... futex resumed>) = 0 [pid 6253] <... exit_group resumed>) = ? [pid 6262] rt_sigprocmask(SIG_SETMASK, [] [pid 6260] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] <... openat resumed>) = 3 [pid 6259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6255] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6261] write(3, "1000", 4 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6261] <... write resumed>) = 4 [pid 6262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6261] close(3 [pid 6262] setpgid(0, 0) = 0 [pid 6261] <... close resumed>) = 0 [pid 6260] <... futex resumed>) = 1 [pid 6259] <... sendmsg resumed>) = 28 [pid 6258] <... futex resumed>) = 0 [pid 6255] <... futex resumed>) = 0 [pid 6262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6260] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6258] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6259] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6260] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6259] <... futex resumed>) = 0 [pid 6258] <... futex resumed>) = 0 [pid 6255] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6253] +++ exited with 0 +++ [pid 6261] write(1, "executing program\n", 18 [pid 6262] <... openat resumed>) = 3 [pid 6260] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6258] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6255] <... futex resumed>) = 0 [pid 6262] write(3, "1000", 4 [pid 6261] <... write resumed>) = 18 [pid 6260] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... sendmsg resumed>) = 20 [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6262] <... write resumed>) = 4 [pid 6261] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6260] <... futex resumed>) = 0 [pid 6259] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6262] close(3 [pid 6261] <... futex resumed>) = 0 [pid 6260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6259] <... futex resumed>) = 0 [pid 6258] <... futex resumed>) = 0 [pid 6255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6262] <... close resumed>) = 0 [pid 6261] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6260] <... sendmsg resumed>) = 28 [pid 6259] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6258] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6255] exit_group(0 [pid 6262] write(1, "executing program\n", 18 [pid 6261] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6260] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... restart_syscall resumed>) = 0 executing program [pid 6262] <... write resumed>) = 18 [pid 6261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6260] <... futex resumed>) = 0 [pid 6259] <... futex resumed>) = ? [pid 6258] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] <... exit_group resumed>) = ? [pid 6262] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6259] +++ exited with 0 +++ [pid 6258] <... futex resumed>) = 0 [pid 6262] <... futex resumed>) = 0 [pid 6261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6260] <... sendmsg resumed>) = 20 [pid 6258] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6262] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6260] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6262] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6260] <... futex resumed>) = 1 [pid 6258] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6262] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6261] <... mmap resumed>) = 0x7fad86887000 [pid 6260] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6258] exit_group(0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6261] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6260] <... futex resumed>) = ? [pid 6262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6261] <... mprotect resumed>) = 0 [pid 6260] +++ exited with 0 +++ [pid 6258] <... exit_group resumed>) = ? [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6262] <... mmap resumed>) = 0x7fad86887000 [pid 6261] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6262] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6263 attached ) = 0 [pid 6262] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6261] <... clone3 resumed> => {parent_tid=[6263]}, 88) = 6263 [pid 6263] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6262] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6261] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6264 attached [pid 6263] <... rseq resumed>) = 0 [pid 6262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6261] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6258] +++ exited with 0 +++ [pid 6255] +++ exited with 0 +++ [pid 6261] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6263] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6261] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6255, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6261] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6263] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6265 attached [pid 6264] set_robust_list(0x55558bc497a0, 24 [pid 6263] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6262] <... clone3 resumed> => {parent_tid=[6265]}, 88) = 6265 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6264 [pid 6265] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6264] <... set_robust_list resumed>) = 0 [pid 6263] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6262] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... restart_syscall resumed>) = 0 [pid 6265] <... rseq resumed>) = 0 [pid 6264] rt_sigprocmask(SIG_SETMASK, [] [pid 6263] <... socket resumed>) = 3 [pid 6262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6265] set_robust_list(0x7fad868a79a0, 24 [pid 6262] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6265] <... set_robust_list resumed>) = 0 [pid 6263] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6262] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6265] rt_sigprocmask(SIG_SETMASK, [] [pid 6263] <... futex resumed>) = 1 [pid 6262] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6261] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6263] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6261] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6266 attached [pid 6265] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6261] <... futex resumed>) = 0 [pid 6264] <... prctl resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6266] set_robust_list(0x55558bc497a0, 24 [pid 6265] <... socket resumed>) = 3 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6266 [pid 6266] <... set_robust_list resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6266] rt_sigprocmask(SIG_SETMASK, [] [pid 6265] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6265] <... futex resumed>) = 1 [pid 6262] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6267 attached [pid 6266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6265] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6262] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6263] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6267] set_robust_list(0x55558bc497a0, 24 [pid 6266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6264] setpgid(0, 0 [pid 6262] <... futex resumed>) = 0 [pid 6261] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] <... set_robust_list resumed>) = 0 [pid 6266] <... prctl resumed>) = 0 [pid 6265] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6262] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] rt_sigprocmask(SIG_SETMASK, [] [pid 6266] setpgid(0, 0 [pid 6264] <... setpgid resumed>) = 0 [pid 6263] <... sendto resumed>) = 32 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6267 [pid 6267] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6266] <... setpgid resumed>) = 0 [pid 6265] <... sendto resumed>) = 32 [pid 6264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6263] recvfrom(3 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6265] recvfrom(3 [pid 6263] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6261}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6267] <... prctl resumed>) = 0 [pid 6266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6265] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6262}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6263] recvfrom(3 [pid 6267] setpgid(0, 0 [pid 6266] <... openat resumed>) = 3 [pid 6265] recvfrom(3 [pid 6264] <... openat resumed>) = 3 [pid 6263] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6261}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6267] <... setpgid resumed>) = 0 [pid 6266] write(3, "1000", 4 [pid 6265] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6262}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6264] write(3, "1000", 4 [pid 6263] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6265] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... openat resumed>) = 3 [pid 6266] <... write resumed>) = 4 [pid 6265] <... futex resumed>) = 1 [pid 6264] <... write resumed>) = 4 [pid 6263] <... futex resumed>) = 1 [pid 6262] <... futex resumed>) = 0 [pid 6261] <... futex resumed>) = 0 [pid 6266] close(3 [pid 6265] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6262] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] write(3, "1000", 4 [pid 6265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6264] close(3 [pid 6263] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6262] <... futex resumed>) = 0 [pid 6261] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... write resumed>) = 4 [pid 6265] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6262] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] close(3 [pid 6266] <... close resumed>) = 0 [pid 6265] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6264] <... close resumed>) = 0 [pid 6263] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6261] <... futex resumed>) = 0 [pid 6267] <... close resumed>) = 0 [pid 6266] write(1, "executing program\n", 18 [pid 6265] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6264] write(1, "executing program\n", 18 [pid 6263] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] write(1, "executing program\n", 18 [pid 6266] <... write resumed>) = 18 [pid 6265] <... futex resumed>) = 1 [pid 6264] <... write resumed>) = 18 [pid 6263] <... futex resumed>) = 0 [pid 6262] <... futex resumed>) = 0 [pid 6261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6267] <... write resumed>) = 18 executing program executing program executing program [pid 6266] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6264] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6263] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6262] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] <... futex resumed>) = 0 [pid 6265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6264] <... futex resumed>) = 0 [pid 6263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6262] <... futex resumed>) = 0 [pid 6267] <... futex resumed>) = 0 [pid 6266] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6264] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6262] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6261] <... futex resumed>) = 0 [pid 6267] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6266] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6265] <... sendmsg resumed>) = 28 [pid 6264] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6263] <... sendmsg resumed>) = 28 [pid 6261] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6265] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6263] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6265] <... futex resumed>) = 1 [pid 6264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6262] <... futex resumed>) = 0 [pid 6267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6266] <... mmap resumed>) = 0x7fad86887000 [pid 6265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6263] <... futex resumed>) = 1 [pid 6262] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] <... futex resumed>) = 0 [pid 6267] <... mmap resumed>) = 0x7fad86887000 [pid 6266] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6265] <... sendmsg resumed>) = 20 [pid 6264] <... mmap resumed>) = 0x7fad86887000 [pid 6263] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6262] <... futex resumed>) = 0 [pid 6261] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6264] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6262] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6261] <... futex resumed>) = 0 [pid 6267] <... mprotect resumed>) = 0 [pid 6266] <... mprotect resumed>) = 0 [pid 6265] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6264] <... mprotect resumed>) = 0 [pid 6263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6261] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6265] <... futex resumed>) = 1 [pid 6262] <... futex resumed>) = 0 [pid 6265] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6262] exit_group(0 [pid 6267] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6265] <... futex resumed>) = ? [pid 6263] <... sendmsg resumed>) = 20 [pid 6262] <... exit_group resumed>) = ? [pid 6267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6266] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6265] +++ exited with 0 +++ [pid 6264] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6263] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6268 attached [pid 6266] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6264] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6263] <... futex resumed>) = 1 [pid 6261] <... futex resumed>) = 0 [pid 6268] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6267] <... clone3 resumed> => {parent_tid=[6268]}, 88) = 6268 [pid 6266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6263] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6262] +++ exited with 0 +++ [pid 6261] exit_group(0 [pid 6268] <... rseq resumed>) = 0 [pid 6267] rt_sigprocmask(SIG_SETMASK, [] [pid 6261] <... exit_group resumed>) = ? [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6263] <... futex resumed>) = ? [pid 6268] set_robust_list(0x7fad868a79a0, 24 [pid 6267] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6269 attached [pid 6268] <... set_robust_list resumed>) = 0 [pid 6267] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6268] rt_sigprocmask(SIG_SETMASK, [] [pid 6267] <... futex resumed>) = 0 [pid 6269] <... rseq resumed>) = 0 [pid 6268] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6267] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6269] set_robust_list(0x7fad868a79a0, 24 [pid 6268] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6269] <... set_robust_list resumed>) = 0 [pid 6268] <... socket resumed>) = 3 [pid 6269] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6270 attached , NULL, 8) = 0 [pid 6268] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6268] <... futex resumed>) = 1 [pid 6267] <... futex resumed>) = 0 [pid 6268] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6267] <... futex resumed>) = 0 [pid 6268] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6267] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6264] <... clone3 resumed> => {parent_tid=[6269]}, 88) = 6269 [pid 6270] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6266] <... clone3 resumed> => {parent_tid=[6270]}, 88) = 6270 [pid 6263] +++ exited with 0 +++ [pid 6264] rt_sigprocmask(SIG_SETMASK, [] [pid 6261] +++ exited with 0 +++ [pid 6268] <... sendto resumed>) = 32 [pid 6270] <... rseq resumed>) = 0 [pid 6268] recvfrom(3 [pid 6266] rt_sigprocmask(SIG_SETMASK, [] [pid 6264] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6270] set_robust_list(0x7fad868a79a0, 24 [pid 6268] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6267}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6264] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6270] <... set_robust_list resumed>) = 0 [pid 6269] <... futex resumed>) = 0 [pid 6268] recvfrom(3 [pid 6266] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6264] <... futex resumed>) = 1 [pid 6270] rt_sigprocmask(SIG_SETMASK, [] [pid 6269] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6268] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6267}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6266] <... futex resumed>) = 0 [pid 6264] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6269] <... socket resumed>) = 3 [pid 6268] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... restart_syscall resumed>) = 0 [pid 6270] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] <... futex resumed>) = 1 [pid 6267] <... futex resumed>) = 0 [pid 6266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6270] <... futex resumed>) = 0 [pid 6269] <... futex resumed>) = 1 [pid 6268] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6264] <... futex resumed>) = 0 [pid 6270] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6269] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6267] <... futex resumed>) = 0 [pid 6266] <... futex resumed>) = 0 [pid 6264] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6270] <... sendto resumed>) = 32 [pid 6269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6268] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6267] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6266] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6264] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6270] recvfrom(3 [pid 6269] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6268] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6264] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6270] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6266}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6268] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6271 attached [pid 6270] recvfrom(3 [pid 6269] <... sendto resumed>) = 32 [pid 6270] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6266}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6272 attached [pid 6270] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] recvfrom(3 [pid 6268] <... futex resumed>) = 1 [pid 6267] <... futex resumed>) = 0 [pid 6270] <... futex resumed>) = 1 [pid 6272] set_robust_list(0x55558bc497a0, 24 [pid 6271] set_robust_list(0x55558bc497a0, 24 [pid 6269] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6264}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6267] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6271 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6272 [pid 6272] <... set_robust_list resumed>) = 0 [pid 6271] <... set_robust_list resumed>) = 0 [pid 6270] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] recvfrom(3 [pid 6268] <... sendmsg resumed>) = 28 [pid 6267] <... futex resumed>) = 0 [pid 6266] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6272] rt_sigprocmask(SIG_SETMASK, [] [pid 6271] rt_sigprocmask(SIG_SETMASK, [] [pid 6270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6269] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6264}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6268] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6266] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6271] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6270] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6269] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] <... futex resumed>) = 0 [pid 6267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6266] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6270] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6269] <... futex resumed>) = 1 [pid 6268] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6264] <... futex resumed>) = 0 [pid 6272] <... prctl resumed>) = 0 [pid 6271] <... prctl resumed>) = 0 [pid 6270] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6267] <... futex resumed>) = 0 [pid 6271] setpgid(0, 0 [pid 6268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6267] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6272] setpgid(0, 0 [pid 6271] <... setpgid resumed>) = 0 [pid 6270] <... futex resumed>) = 1 [pid 6268] <... sendmsg resumed>) = 20 [pid 6266] <... futex resumed>) = 0 [pid 6264] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6272] <... setpgid resumed>) = 0 [pid 6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6270] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6266] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6271] <... openat resumed>) = 3 [pid 6272] <... openat resumed>) = 3 [pid 6270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6269] <... futex resumed>) = 0 [pid 6268] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] <... futex resumed>) = 0 [pid 6264] <... futex resumed>) = 1 [pid 6270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6266] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6264] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6272] write(3, "1000", 4 [pid 6271] write(3, "1000", 4 [pid 6270] <... sendmsg resumed>) = 28 [pid 6269] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6268] <... futex resumed>) = 1 [pid 6267] <... futex resumed>) = 0 [pid 6272] <... write resumed>) = 4 [pid 6271] <... write resumed>) = 4 [pid 6269] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6268] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] exit_group(0 [pid 6272] close(3 [pid 6271] close(3 [pid 6270] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] <... futex resumed>) = ? [pid 6267] <... exit_group resumed>) = ? [pid 6272] <... close resumed>) = 0 [pid 6271] <... close resumed>) = 0 [pid 6270] <... futex resumed>) = 1 [pid 6269] <... futex resumed>) = 1 [pid 6268] +++ exited with 0 +++ [pid 6266] <... futex resumed>) = 0 [pid 6264] <... futex resumed>) = 0 [pid 6272] write(1, "executing program\n", 18 [pid 6271] write(1, "executing program\n", 18 [pid 6270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6269] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6266] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6264] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6272] <... write resumed>) = 18 [pid 6271] <... write resumed>) = 18 [pid 6269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program executing program [pid 6270] <... sendmsg resumed>) = 20 [pid 6269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6266] <... futex resumed>) = 0 [pid 6264] <... futex resumed>) = 0 [pid 6272] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] <... sendmsg resumed>) = 28 [pid 6267] +++ exited with 0 +++ [pid 6266] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6264] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6272] <... futex resumed>) = 0 [pid 6271] <... futex resumed>) = 0 [pid 6270] <... futex resumed>) = 0 [pid 6269] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6272] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6271] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6270] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] <... futex resumed>) = 0 [pid 6264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6272] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6271] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6269] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6266] exit_group(0 [pid 6264] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6271] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6264] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6271] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6270] <... futex resumed>) = ? [pid 6266] <... exit_group resumed>) = ? [pid 6264] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... restart_syscall resumed>) = 0 [pid 6272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6272] <... mmap resumed>) = 0x7fad86887000 [pid 6271] <... mmap resumed>) = 0x7fad86887000 [pid 6270] +++ exited with 0 +++ [pid 6269] <... sendmsg resumed>) = 20 [pid 6272] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6271] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6269] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6269] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6272] <... mprotect resumed>) = 0 [pid 6264] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6272] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6264] exit_group(0 [pid 6272] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6271] <... mprotect resumed>) = 0 [pid 6269] <... futex resumed>) = ? [pid 6266] +++ exited with 0 +++ [pid 6264] <... exit_group resumed>) = ? [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6273 attached [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6273] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6273] <... rseq resumed>) = 0 [pid 6272] <... clone3 resumed> => {parent_tid=[6273]}, 88) = 6273 [pid 6273] set_robust_list(0x7fad868a79a0, 24 [pid 6272] rt_sigprocmask(SIG_SETMASK, [] [pid 6273] <... set_robust_list resumed>) = 0 [pid 6272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6273] rt_sigprocmask(SIG_SETMASK, [] [pid 6272] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6273] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6272] <... futex resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6274 attached [pid 6273] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6272] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6274] set_robust_list(0x55558bc497a0, 24 [pid 6273] <... socket resumed>) = 3 [pid 6274] <... set_robust_list resumed>) = 0 [pid 6274] rt_sigprocmask(SIG_SETMASK, [] [pid 6273] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6273] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6272] <... futex resumed>) = 0 [pid 6272] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6273] <... futex resumed>) = 0 [pid 6272] <... futex resumed>) = 1 [pid 6274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6273] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6274] <... prctl resumed>) = 0 [pid 6272] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6271] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6274 [pid 6274] setpgid(0, 0 [pid 6273] <... sendto resumed>) = 32 [pid 6271] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6269] +++ exited with 0 +++ [pid 6264] +++ exited with 0 +++ [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6274] <... setpgid resumed>) = 0 [pid 6271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6273] recvfrom(3 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6275 attached [pid 6274] <... openat resumed>) = 3 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6275] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6274] write(3, "1000", 4 [pid 6273] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6272}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6271] <... clone3 resumed> => {parent_tid=[6275]}, 88) = 6275 [pid 6275] <... rseq resumed>) = 0 [pid 6274] <... write resumed>) = 4 [pid 6273] recvfrom(3 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6271] rt_sigprocmask(SIG_SETMASK, [] [pid 6275] set_robust_list(0x7fad868a79a0, 24 [pid 6274] close(3 [pid 6273] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6272}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6275] <... set_robust_list resumed>) = 0 [pid 6274] <... close resumed>) = 0 [pid 6273] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6275] rt_sigprocmask(SIG_SETMASK, [] [pid 6274] write(1, "executing program\n", 18 [pid 6273] <... futex resumed>) = 1 [pid 6272] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6275] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6274] <... write resumed>) = 18 [pid 6273] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 6272] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6275] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6274] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6272] <... futex resumed>) = 0 [pid 6273] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6272] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6273] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6273] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6272] <... futex resumed>) = 0 [pid 6272] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6272] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6273] <... futex resumed>) = 1 [pid 6273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6274] <... futex resumed>) = 0 [pid 6275] <... socket resumed>) = 3 [pid 6274] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6271] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6276 attached [pid 6275] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6273] <... sendmsg resumed>) = 28 [pid 6276] set_robust_list(0x55558bc497a0, 24 [pid 6273] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6276] <... set_robust_list resumed>) = 0 [pid 6275] <... futex resumed>) = 0 [pid 6273] <... futex resumed>) = 1 [pid 6272] <... futex resumed>) = 0 [pid 6271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6276] rt_sigprocmask(SIG_SETMASK, [] [pid 6274] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6273] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6272] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6272] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6271] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6272] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6276] <... prctl resumed>) = 0 [pid 6273] <... sendmsg resumed>) = 20 [pid 6276] setpgid(0, 0 [pid 6273] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6277 attached [pid 6276] <... setpgid resumed>) = 0 [pid 6275] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6273] <... futex resumed>) = 1 [pid 6272] <... futex resumed>) = 0 [pid 6271] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6276 [pid 6277] set_robust_list(0x55558bc497a0, 24 [pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6274] <... mmap resumed>) = 0x7fad86887000 [pid 6273] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6275] <... sendto resumed>) = 32 [pid 6272] exit_group(0 [pid 6271] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6277] <... set_robust_list resumed>) = 0 [pid 6276] <... openat resumed>) = 3 [pid 6275] recvfrom(3 [pid 6274] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6273] <... futex resumed>) = ? [pid 6272] <... exit_group resumed>) = ? [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6277 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6277] rt_sigprocmask(SIG_SETMASK, [] [pid 6276] write(3, "1000", 4 [pid 6275] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6271}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6274] <... mprotect resumed>) = 0 [pid 6273] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6276] <... write resumed>) = 4 [pid 6275] recvfrom(3 [pid 6274] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6272] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6276] close(3 [pid 6275] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6271}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6274] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6276] <... close resumed>) = 0 [pid 6275] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6277] <... prctl resumed>) = 0 [pid 6276] write(1, "executing program\n", 18 [pid 6275] <... futex resumed>) = 1 [pid 6271] <... futex resumed>) = 0 [pid 6277] setpgid(0, 0 [pid 6276] <... write resumed>) = 18 [pid 6277] <... setpgid resumed>) = 0 executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6278 attached [pid 6276] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6275] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6271] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6271] <... futex resumed>) = 0 [pid 6278] <... rseq resumed>) = 0 [pid 6277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6276] <... futex resumed>) = 0 [pid 6275] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6274] <... clone3 resumed> => {parent_tid=[6278]}, 88) = 6278 [pid 6271] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6278] set_robust_list(0x7fad868a79a0, 24 [pid 6277] <... openat resumed>) = 3 [pid 6276] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6275] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6274] rt_sigprocmask(SIG_SETMASK, [] [pid 6278] <... set_robust_list resumed>) = 0 [pid 6275] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6278] rt_sigprocmask(SIG_SETMASK, [] [pid 6277] write(3, "1000", 4 [pid 6276] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6275] <... futex resumed>) = 1 [pid 6274] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] <... futex resumed>) = 0 [pid 6278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6277] <... write resumed>) = 4 [pid 6276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6274] <... futex resumed>) = 0 [pid 6271] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] close(3 [pid 6276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6278] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6277] <... close resumed>) = 0 [pid 6276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6275] <... sendmsg resumed>) = 28 [pid 6274] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6271] <... futex resumed>) = 0 [pid 6278] <... socket resumed>) = 3 [pid 6276] <... mmap resumed>) = 0x7fad86887000 [pid 6275] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6278] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] write(1, "executing program\n", 18 [pid 6276] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6275] <... futex resumed>) = 0 [pid 6271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6278] <... futex resumed>) = 1 [pid 6277] <... write resumed>) = 18 [pid 6276] <... mprotect resumed>) = 0 [pid 6275] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6274] <... futex resumed>) = 0 [pid 6271] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6277] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6274] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] <... futex resumed>) = 0 [pid 6278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6277] <... futex resumed>) = 0 [pid 6276] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6274] <... futex resumed>) = 0 [pid 6271] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6278] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6275] <... sendmsg resumed>) = 20 [pid 6274] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6279 attached [pid 6278] <... sendto resumed>) = 32 [pid 6277] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6275] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6278] recvfrom(3 [pid 6277] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6276] <... clone3 resumed> => {parent_tid=[6279]}, 88) = 6279 [pid 6275] <... futex resumed>) = 1 [pid 6271] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6279] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6278] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6274}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6275] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6271] exit_group(0 [pid 6279] <... rseq resumed>) = 0 [pid 6278] recvfrom(3 [pid 6277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6276] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6279] set_robust_list(0x7fad868a79a0, 24 [pid 6278] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6274}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6275] <... futex resumed>) = ? [pid 6271] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6280 attached [pid 6279] <... set_robust_list resumed>) = 0 [pid 6278] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] <... mmap resumed>) = 0x7fad86887000 [pid 6276] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6275] +++ exited with 0 +++ [pid 6280] set_robust_list(0x55558bc497a0, 24 [pid 6279] rt_sigprocmask(SIG_SETMASK, [] [pid 6277] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6276] <... futex resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6280 [pid 6280] <... set_robust_list resumed>) = 0 [pid 6279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6277] <... mprotect resumed>) = 0 [pid 6276] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6280] rt_sigprocmask(SIG_SETMASK, [] [pid 6279] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6277] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6279] <... socket resumed>) = 3 [pid 6278] <... futex resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6279] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6277] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6274] <... futex resumed>) = 0 [pid 6280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6279] <... futex resumed>) = 1 [pid 6277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6276] <... futex resumed>) = 0 [pid 6274] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6280] <... prctl resumed>) = 0 [pid 6279] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6278] <... futex resumed>) = 0 [pid 6276] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... futex resumed>) = 1 [pid 6271] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6281 attached [pid 6280] setpgid(0, 0 [pid 6278] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6276] <... futex resumed>) = 0 [pid 6274] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6281] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6280] <... setpgid resumed>) = 0 [pid 6278] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6277] <... clone3 resumed> => {parent_tid=[6281]}, 88) = 6281 [pid 6276] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6281] <... rseq resumed>) = 0 [pid 6280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6279] <... sendto resumed>) = 32 [pid 6278] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6277] rt_sigprocmask(SIG_SETMASK, [] [pid 6281] set_robust_list(0x7fad868a79a0, 24 [pid 6278] <... futex resumed>) = 1 [pid 6274] <... futex resumed>) = 0 [pid 6281] <... set_robust_list resumed>) = 0 [pid 6279] recvfrom(3 [pid 6278] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6274] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6280] <... openat resumed>) = 3 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6281] rt_sigprocmask(SIG_SETMASK, [] [pid 6280] write(3, "1000", 4 [pid 6279] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6276}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6277] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6281] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6280] <... write resumed>) = 4 [pid 6279] recvfrom(3 [pid 6278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6277] <... futex resumed>) = 0 [pid 6274] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6281] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6280] close(3 [pid 6279] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6276}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6278] <... sendmsg resumed>) = 28 [pid 6277] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6282 attached [pid 6280] <... close resumed>) = 0 [pid 6278] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] set_robust_list(0x55558bc497a0, 24 [pid 6281] <... socket resumed>) = 3 [pid 6280] write(1, "executing program\n", 18 [pid 6279] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] <... futex resumed>) = 1 [pid 6274] <... futex resumed>) = 0 executing program [pid 6281] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6279] <... futex resumed>) = 1 [pid 6278] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6282] <... set_robust_list resumed>) = 0 [pid 6280] <... write resumed>) = 18 [pid 6279] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6276] <... futex resumed>) = 0 [pid 6274] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6282 [pid 6282] rt_sigprocmask(SIG_SETMASK, [] [pid 6281] <... futex resumed>) = 1 [pid 6280] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6277] <... futex resumed>) = 0 [pid 6276] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6281] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6280] <... futex resumed>) = 0 [pid 6279] <... futex resumed>) = 0 [pid 6277] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... futex resumed>) = 1 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6280] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6278] <... sendmsg resumed>) = 20 [pid 6277] <... futex resumed>) = 0 [pid 6276] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6274] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6281] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6280] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6277] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6281] <... sendto resumed>) = 32 [pid 6280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6279] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6278] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6279] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6282] <... prctl resumed>) = 0 [pid 6278] <... futex resumed>) = 1 [pid 6279] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] <... futex resumed>) = 0 [pid 6281] recvfrom(3 [pid 6280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6274] exit_group(0 [pid 6281] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6277}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6279] <... futex resumed>) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6274] <... exit_group resumed>) = ? [pid 6282] setpgid(0, 0 [pid 6281] recvfrom(3 [pid 6280] <... mmap resumed>) = 0x7fad86887000 [pid 6276] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6281] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6277}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6280] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6276] <... futex resumed>) = 0 [pid 6281] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6280] <... mprotect resumed>) = 0 [pid 6276] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6281] <... futex resumed>) = 1 [pid 6280] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6277] <... futex resumed>) = 0 [pid 6281] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6277] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6281] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6280] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6277] <... futex resumed>) = 0 [pid 6281] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6277] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6282] <... setpgid resumed>) = 0 [pid 6281] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6283 attached [pid 6282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6281] <... futex resumed>) = 0 [pid 6280] <... clone3 resumed> => {parent_tid=[6283]}, 88) = 6283 [pid 6279] <... sendmsg resumed>) = 28 [pid 6277] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6283] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6280] rt_sigprocmask(SIG_SETMASK, [] [pid 6279] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] <... futex resumed>) = 0 [pid 6283] <... rseq resumed>) = 0 [pid 6282] <... openat resumed>) = 3 [pid 6281] <... sendmsg resumed>) = 28 [pid 6280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6279] <... futex resumed>) = 1 [pid 6277] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6283] set_robust_list(0x7fad868a79a0, 24 [pid 6281] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6280] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6283] <... set_robust_list resumed>) = 0 [pid 6282] write(3, "1000", 4 [pid 6281] <... futex resumed>) = 0 [pid 6280] <... futex resumed>) = 0 [pid 6279] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6277] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... futex resumed>) = 0 [pid 6283] rt_sigprocmask(SIG_SETMASK, [] [pid 6281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6280] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6277] <... futex resumed>) = 0 [pid 6283] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6282] <... write resumed>) = 4 [pid 6281] <... sendmsg resumed>) = 20 [pid 6279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6278] +++ exited with 0 +++ [pid 6277] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6276] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] +++ exited with 0 +++ [pid 6283] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6282] close(3 [pid 6281] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6276] <... futex resumed>) = 0 [pid 6283] <... socket resumed>) = 3 [pid 6282] <... close resumed>) = 0 [pid 6281] <... futex resumed>) = 1 [pid 6279] <... sendmsg resumed>) = 20 [pid 6277] <... futex resumed>) = 0 [pid 6276] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6283] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] write(1, "executing program\n", 18 executing program [pid 6281] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6279] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] exit_group(0 [pid 6276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6283] <... futex resumed>) = 1 [pid 6282] <... write resumed>) = 18 [pid 6280] <... futex resumed>) = 0 [pid 6283] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6281] <... futex resumed>) = ? [pid 6280] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] <... exit_group resumed>) = ? [pid 6283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6281] +++ exited with 0 +++ [pid 6280] <... futex resumed>) = 0 [pid 6282] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6279] <... futex resumed>) = 0 [pid 6276] exit_group(0 [pid 6282] <... futex resumed>) = 0 [pid 6276] <... exit_group resumed>) = ? [pid 6282] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6280] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6279] +++ exited with 0 +++ [pid 6283] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6282] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6277] +++ exited with 0 +++ [pid 6276] +++ exited with 0 +++ [pid 5632] <... restart_syscall resumed>) = 0 [pid 6283] <... sendto resumed>) = 32 [pid 6282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6277, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6283] recvfrom(3 [pid 6282] <... mmap resumed>) = 0x7fad86887000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6283] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6280}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6283] recvfrom(3 [pid 6282] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6283] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6280}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6282] <... mprotect resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6283] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6283] <... futex resumed>) = 1 [pid 6282] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6280] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6280] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6283] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6280] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6284 attached [pid 6283] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6282] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6280] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] set_robust_list(0x55558bc497a0, 24 [pid 6283] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6287 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6286 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6285 attached [pid 6284] <... set_robust_list resumed>) = 0 [pid 6283] <... futex resumed>) = 1 [pid 6280] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6284 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6285 [pid 6287] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6286] set_robust_list(0x55558bc497a0, 24 [pid 6285] set_robust_list(0x55558bc497a0, 24 [pid 6284] rt_sigprocmask(SIG_SETMASK, [] [pid 6283] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6282] <... clone3 resumed> => {parent_tid=[6287]}, 88) = 6287 [pid 6280] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6286 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6287] <... rseq resumed>) = 0 [pid 6286] <... set_robust_list resumed>) = 0 [pid 6285] <... set_robust_list resumed>) = 0 [pid 6284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6282] rt_sigprocmask(SIG_SETMASK, [] [pid 6280] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6287] set_robust_list(0x7fad868a79a0, 24 [pid 6286] rt_sigprocmask(SIG_SETMASK, [] [pid 6285] rt_sigprocmask(SIG_SETMASK, [] [pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6282] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6280] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6287] <... set_robust_list resumed>) = 0 [pid 6286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6284] <... prctl resumed>) = 0 [pid 6283] <... sendmsg resumed>) = 28 [pid 6282] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6287] rt_sigprocmask(SIG_SETMASK, [] [pid 6286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6283] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = 0 [pid 6287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6286] <... prctl resumed>) = 0 [pid 6285] <... prctl resumed>) = 0 [pid 6284] setpgid(0, 0 [pid 6283] <... futex resumed>) = 1 [pid 6282] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6280] <... futex resumed>) = 0 [pid 6287] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6286] setpgid(0, 0 [pid 6285] setpgid(0, 0 [pid 6284] <... setpgid resumed>) = 0 [pid 6283] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6280] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6287] <... socket resumed>) = 3 [pid 6286] <... setpgid resumed>) = 0 [pid 6285] <... setpgid resumed>) = 0 [pid 6283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6280] <... futex resumed>) = 0 [pid 6287] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6280] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6287] <... futex resumed>) = 1 [pid 6286] <... openat resumed>) = 3 [pid 6285] <... openat resumed>) = 3 [pid 6284] <... openat resumed>) = 3 [pid 6283] <... sendmsg resumed>) = 20 [pid 6282] <... futex resumed>) = 0 [pid 6287] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6283] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6287] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6286] write(3, "1000", 4 [pid 6285] write(3, "1000", 4 [pid 6284] write(3, "1000", 4 [pid 6286] <... write resumed>) = 4 [pid 6285] <... write resumed>) = 4 [pid 6283] <... futex resumed>) = 1 [pid 6282] <... futex resumed>) = 0 [pid 6280] <... futex resumed>) = 0 [pid 6282] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6286] close(3 [pid 6285] close(3 [pid 6284] <... write resumed>) = 4 [pid 6280] exit_group(0 [pid 6287] <... sendto resumed>) = 32 [pid 6283] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6287] recvfrom(3 [pid 6286] <... close resumed>) = 0 [pid 6285] <... close resumed>) = 0 [pid 6284] close(3 [pid 6283] +++ exited with 0 +++ [pid 6280] <... exit_group resumed>) = ? [pid 6287] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6282}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6286] write(1, "executing program\n", 18 [pid 6285] write(1, "executing program\n", 18 [pid 6284] <... close resumed>) = 0 [pid 6286] <... write resumed>) = 18 [pid 6285] <... write resumed>) = 18 executing program executing program [pid 6284] write(1, "executing program\n", 18 [pid 6286] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6285] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... write resumed>) = 18 [pid 6286] <... futex resumed>) = 0 [pid 6285] <... futex resumed>) = 0 [pid 6286] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6285] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6284] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6285] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6284] <... futex resumed>) = 0 [pid 6287] recvfrom(3 [pid 6286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6287] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6282}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6287] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6284] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6287] <... futex resumed>) = 1 [pid 6286] <... mmap resumed>) = 0x7fad86887000 [pid 6285] <... mmap resumed>) = 0x7fad86887000 [pid 6284] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6282] <... futex resumed>) = 0 [pid 6287] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6286] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6285] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6282] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6286] <... mprotect resumed>) = 0 [pid 6285] <... mprotect resumed>) = 0 [pid 6284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6282] <... futex resumed>) = 0 [pid 6287] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6285] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6287] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6282] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6286] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6285] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6284] <... mmap resumed>) = 0x7fad86887000 [pid 6280] +++ exited with 0 +++ [pid 6286] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6284] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6280, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6287] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6284] <... mprotect resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6289 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6288 attached [pid 6287] <... futex resumed>) = 1 [pid 6285] <... clone3 resumed> => {parent_tid=[6288]}, 88) = 6288 [pid 6284] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6282] <... futex resumed>) = 0 [pid 6287] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6289] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6288] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6286] <... clone3 resumed> => {parent_tid=[6289]}, 88) = 6289 [pid 6285] rt_sigprocmask(SIG_SETMASK, [] [pid 6284] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6282] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6289] <... rseq resumed>) = 0 [pid 6288] <... rseq resumed>) = 0 [pid 6287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6286] rt_sigprocmask(SIG_SETMASK, [] [pid 6285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6289] set_robust_list(0x7fad868a79a0, 24 [pid 6288] set_robust_list(0x7fad868a79a0, 24 [pid 6287] <... sendmsg resumed>) = 28 [pid 6286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6285] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6290 attached [pid 6289] <... set_robust_list resumed>) = 0 [pid 6288] <... set_robust_list resumed>) = 0 [pid 6287] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6285] <... futex resumed>) = 0 [pid 6282] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6290] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6289] rt_sigprocmask(SIG_SETMASK, [] [pid 6288] rt_sigprocmask(SIG_SETMASK, [] [pid 6287] <... futex resumed>) = 0 [pid 6285] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6286] <... futex resumed>) = 0 [pid 6284] <... clone3 resumed> => {parent_tid=[6290]}, 88) = 6290 [pid 6290] <... rseq resumed>) = 0 [pid 6289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6287] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6282] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6290] set_robust_list(0x7fad868a79a0, 24 [pid 6289] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6288] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6286] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] rt_sigprocmask(SIG_SETMASK, [] [pid 6282] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6290] <... set_robust_list resumed>) = 0 [pid 6289] <... socket resumed>) = 3 [pid 6288] <... socket resumed>) = 3 [pid 6287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6282] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6290] rt_sigprocmask(SIG_SETMASK, [] [pid 6288] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6287] <... sendmsg resumed>) = 20 [pid 6290] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6289] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] <... futex resumed>) = 1 [pid 6287] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6285] <... futex resumed>) = 0 [pid 6284] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6290] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6289] <... futex resumed>) = 1 [pid 6288] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6287] <... futex resumed>) = 1 [pid 6286] <... futex resumed>) = 0 [pid 6285] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... futex resumed>) = 0 [pid 6282] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6291 attached [pid 6290] <... socket resumed>) = 3 [pid 6289] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6287] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6286] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6285] <... futex resumed>) = 0 [pid 6284] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6291] set_robust_list(0x55558bc497a0, 24 [pid 6290] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6288] <... sendto resumed>) = 32 [pid 6286] <... futex resumed>) = 0 [pid 6285] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6282] exit_group(0 [pid 6291] <... set_robust_list resumed>) = 0 [pid 6290] <... futex resumed>) = 0 [pid 6289] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6284] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6291 [pid 6291] rt_sigprocmask(SIG_SETMASK, [] [pid 6290] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6288] recvfrom(3 [pid 6287] <... futex resumed>) = ? [pid 6286] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] <... futex resumed>) = 0 [pid 6282] <... exit_group resumed>) = ? [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6290] <... sendto resumed>) = 32 [pid 6289] <... sendto resumed>) = 32 [pid 6288] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6285}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6287] +++ exited with 0 +++ [pid 6284] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6290] recvfrom(3 [pid 6289] recvfrom(3 [pid 6288] recvfrom(3 [pid 6282] +++ exited with 0 +++ [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6291] <... prctl resumed>) = 0 [pid 6290] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6284}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6289] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6286}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6288] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6285}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6291] setpgid(0, 0 [pid 6290] recvfrom(3 [pid 6289] recvfrom(3 [pid 6291] <... setpgid resumed>) = 0 [pid 6290] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6284}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6290] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6289] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6286}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6288] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6291] <... openat resumed>) = 3 [pid 6290] <... futex resumed>) = 1 [pid 6289] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] <... futex resumed>) = 1 [pid 6285] <... futex resumed>) = 0 [pid 6284] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6290] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6289] <... futex resumed>) = 1 [pid 6288] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6286] <... futex resumed>) = 0 [pid 6285] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6291] write(3, "1000", 4 [pid 6290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6289] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6285] <... futex resumed>) = 0 [pid 6284] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6286] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] <... write resumed>) = 4 [pid 6290] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6288] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6285] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6291] close(3 [pid 6290] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6288] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6291] <... close resumed>) = 0 [pid 6290] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6290] <... futex resumed>) = 1 [pid 6289] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6291] write(1, "executing program\n", 18 [pid 6288] <... futex resumed>) = 1 [pid 6286] <... futex resumed>) = 0 [pid 6285] <... futex resumed>) = 0 [pid 6284] <... futex resumed>) = 0 [pid 6291] <... write resumed>) = 18 [pid 6290] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6285] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6286] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6285] <... futex resumed>) = 0 [pid 6284] <... futex resumed>) = 0 [pid 6290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6292 attached [pid 6289] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6288] <... sendmsg resumed>) = 28 [pid 6291] <... futex resumed>) = 0 [pid 6290] <... sendmsg resumed>) = 28 [pid 6285] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6291] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6290] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6291] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6290] <... futex resumed>) = 0 [pid 6284] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6284] <... futex resumed>) = 0 [pid 6292] set_robust_list(0x55558bc497a0, 24 [pid 6291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6289] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] <... set_robust_list resumed>) = 0 [pid 6291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6290] <... sendmsg resumed>) = 20 [pid 6289] <... futex resumed>) = 1 [pid 6288] <... futex resumed>) = 1 [pid 6286] <... futex resumed>) = 0 [pid 6285] <... futex resumed>) = 0 [pid 6284] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6292] rt_sigprocmask(SIG_SETMASK, [] [pid 6291] <... mmap resumed>) = 0x7fad86887000 [pid 6290] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6286] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6285] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6292 [pid 6292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6291] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6290] <... futex resumed>) = 0 [pid 6289] <... sendmsg resumed>) = 28 [pid 6288] <... sendmsg resumed>) = 20 [pid 6286] <... futex resumed>) = 0 [pid 6285] <... futex resumed>) = 0 [pid 6284] exit_group(0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6291] <... mprotect resumed>) = 0 [pid 6289] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6285] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6292] <... prctl resumed>) = 0 [pid 6291] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6290] +++ exited with 0 +++ [pid 6289] <... futex resumed>) = 0 [pid 6288] <... futex resumed>) = 0 [pid 6286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6292] setpgid(0, 0 [pid 6291] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6289] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6288] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6286] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6285] exit_group(0 [pid 6292] <... setpgid resumed>) = 0 [pid 6289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6286] <... futex resumed>) = 0 [pid 6291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6288] <... futex resumed>) = ? [pid 6285] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6293 attached [pid 6292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6288] +++ exited with 0 +++ [pid 6286] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] +++ exited with 0 +++ [pid 6293] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6291] <... clone3 resumed> => {parent_tid=[6293]}, 88) = 6293 [pid 6289] <... sendmsg resumed>) = 20 [pid 6285] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6293] <... rseq resumed>) = 0 [pid 6291] rt_sigprocmask(SIG_SETMASK, [] [pid 6292] <... openat resumed>) = 3 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6293] set_robust_list(0x7fad868a79a0, 24 [pid 6292] write(3, "1000", 4 [pid 6291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6293] <... set_robust_list resumed>) = 0 [pid 6291] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6293] rt_sigprocmask(SIG_SETMASK, [] [pid 6291] <... futex resumed>) = 0 [pid 6293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6291] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6293] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6293] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6291] <... futex resumed>) = 0 [pid 6293] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6291] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6292] <... write resumed>) = 4 [pid 6291] <... futex resumed>) = 0 [pid 6289] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6292] close(3 [pid 6291] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6289] <... futex resumed>) = 1 [pid 6286] <... futex resumed>) = 0 [pid 6293] <... sendto resumed>) = 32 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6289] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6286] exit_group(0 [pid 6289] <... futex resumed>) = ? [pid 6286] <... exit_group resumed>) = ? [pid 6293] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6291}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6289] +++ exited with 0 +++ [pid 6293] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6291}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6292] <... close resumed>) = 0 [pid 6293] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6291] <... futex resumed>) = 0 [pid 6293] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6291] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6291] <... futex resumed>) = 0 [pid 6293] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6293] <... futex resumed>) = 0 [pid 6291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6293] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6291] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6291] <... futex resumed>) = 0 [pid 6293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6291] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6293] <... sendmsg resumed>) = 28 [pid 6292] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... restart_syscall resumed>) = 0 executing program [pid 6293] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] <... write resumed>) = 18 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6293] <... futex resumed>) = 1 [pid 6292] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6293] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] <... futex resumed>) = 0 [pid 6291] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6291] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6291] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6294 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6295 attached [pid 6293] <... sendmsg resumed>) = 20 [pid 6292] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6286] +++ exited with 0 +++ [pid 6292] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6295] set_robust_list(0x55558bc497a0, 24 [pid 6294] set_robust_list(0x55558bc497a0, 24 [pid 6293] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6294] <... set_robust_list resumed>) = 0 [pid 6293] <... futex resumed>) = 1 [pid 6295] <... set_robust_list resumed>) = 0 [pid 6294] rt_sigprocmask(SIG_SETMASK, [] [pid 6293] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6291] <... futex resumed>) = 0 [pid 6294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6291] exit_group(0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6295 [pid 6294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6293] <... futex resumed>) = ? [pid 6292] <... mmap resumed>) = 0x7fad86887000 [pid 6291] <... exit_group resumed>) = ? [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6294 [pid 6295] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6294] <... prctl resumed>) = 0 [pid 6293] +++ exited with 0 +++ [pid 6292] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6294] setpgid(0, 0 [pid 6292] <... mprotect resumed>) = 0 [pid 6294] <... setpgid resumed>) = 0 [pid 6294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6294] <... openat resumed>) = 3 [pid 6292] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6295] <... prctl resumed>) = 0 [pid 6292] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6295] setpgid(0, 0 [pid 6292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6295] <... setpgid resumed>) = 0 [pid 6294] write(3, "1000", 4 [pid 6291] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6296 attached [pid 6295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6294] <... write resumed>) = 4 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6296] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6294] close(3 [pid 6292] <... clone3 resumed> => {parent_tid=[6296]}, 88) = 6296 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6291, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6296] <... rseq resumed>) = 0 [pid 6294] <... close resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6296] set_robust_list(0x7fad868a79a0, 24 [pid 6294] write(1, "executing program\n", 18 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6296] <... set_robust_list resumed>) = 0 [pid 6294] <... write resumed>) = 18 executing program [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6298 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6297 attached [pid 6296] rt_sigprocmask(SIG_SETMASK, [] [pid 6295] <... openat resumed>) = 3 [pid 6294] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6296] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6294] <... futex resumed>) = 0 [pid 6292] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6294] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6292] <... futex resumed>) = 0 [pid 6298] set_robust_list(0x55558bc497a0, 24 [pid 6296] <... socket resumed>) = 3 [pid 6294] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6294] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6296] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6296] <... futex resumed>) = 0 [pid 6294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6296] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6294] <... mmap resumed>) = 0x7fad86887000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6298 [pid 6298] <... set_robust_list resumed>) = 0 [pid 6297] set_robust_list(0x55558bc497a0, 24 [pid 6295] write(3, "1000", 4 [pid 6294] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6292] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6297 [pid 6298] rt_sigprocmask(SIG_SETMASK, [] [pid 6297] <... set_robust_list resumed>) = 0 [pid 6295] <... write resumed>) = 4 [pid 6294] <... mprotect resumed>) = 0 [pid 6292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6297] rt_sigprocmask(SIG_SETMASK, [] [pid 6295] close(3 [pid 6294] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6292] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6296] <... futex resumed>) = 0 [pid 6295] <... close resumed>) = 0 [pid 6298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6294] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6292] <... futex resumed>) = 1 [pid 6297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6296] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6295] write(1, "executing program\n", 18 [pid 6292] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6298] <... prctl resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6296] <... sendto resumed>) = 32 [pid 6294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6297] <... prctl resumed>) = 0 [pid 6298] setpgid(0, 0 [pid 6297] setpgid(0, 0 [pid 6295] <... write resumed>) = 18 [pid 6296] recvfrom(3 executing program [pid 6295] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6299 attached [pid 6298] <... setpgid resumed>) = 0 [pid 6297] <... setpgid resumed>) = 0 [pid 6296] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6292}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6295] <... futex resumed>) = 0 [pid 6299] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6296] recvfrom(3 [pid 6295] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6294] <... clone3 resumed> => {parent_tid=[6299]}, 88) = 6299 [pid 6299] <... rseq resumed>) = 0 [pid 6296] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6292}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6299] set_robust_list(0x7fad868a79a0, 24 [pid 6296] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6299] <... set_robust_list resumed>) = 0 [pid 6296] <... futex resumed>) = 1 [pid 6292] <... futex resumed>) = 0 [pid 6299] rt_sigprocmask(SIG_SETMASK, [] [pid 6296] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6297] <... openat resumed>) = 3 [pid 6296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6295] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6294] rt_sigprocmask(SIG_SETMASK, [] [pid 6292] <... futex resumed>) = 0 [pid 6299] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] <... openat resumed>) = 3 [pid 6296] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6292] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6296] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6296] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6292] <... futex resumed>) = 0 [pid 6296] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6294] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6292] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] write(3, "1000", 4 [pid 6297] write(3, "1000", 4 [pid 6296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6294] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] <... futex resumed>) = 0 [pid 6298] <... write resumed>) = 4 [pid 6297] <... write resumed>) = 4 [pid 6296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6292] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6299] <... futex resumed>) = 0 [pid 6298] close(3 [pid 6297] close(3 [pid 6296] <... sendmsg resumed>) = 28 [pid 6295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6294] <... futex resumed>) = 1 [pid 6299] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6298] <... close resumed>) = 0 [pid 6296] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6295] <... mmap resumed>) = 0x7fad86887000 [pid 6294] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6298] write(1, "executing program\n", 18 [pid 6297] <... close resumed>) = 0 [pid 6296] <... futex resumed>) = 1 executing program [pid 6295] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6292] <... futex resumed>) = 0 [pid 6298] <... write resumed>) = 18 [pid 6299] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] write(1, "executing program\n", 18 [pid 6292] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6299] <... futex resumed>) = 1 [pid 6296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6295] <... mprotect resumed>) = 0 [pid 6294] <... futex resumed>) = 0 [pid 6292] <... futex resumed>) = 0 [pid 6299] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 6296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6298] <... futex resumed>) = 0 [pid 6294] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6298] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6297] <... write resumed>) = 18 [pid 6296] <... sendmsg resumed>) = 20 [pid 6295] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6294] <... futex resumed>) = 0 [pid 6299] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6296] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6295] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6294] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6299] <... sendto resumed>) = 32 [pid 6298] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6297] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] <... futex resumed>) = 1 [pid 6295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6292] <... futex resumed>) = 0 [pid 6299] recvfrom(3 [pid 6298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6297] <... futex resumed>) = 0 [pid 6296] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] exit_group(0 [pid 6299] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6294}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6297] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6296] <... futex resumed>) = ? [pid 6292] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6300 attached [pid 6299] recvfrom(3 [pid 6298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6297] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6296] +++ exited with 0 +++ [pid 6295] <... clone3 resumed> => {parent_tid=[6300]}, 88) = 6300 [pid 6300] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6299] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6294}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6292] +++ exited with 0 +++ [pid 6298] <... mmap resumed>) = 0x7fad86887000 [pid 6297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6295] rt_sigprocmask(SIG_SETMASK, [] [pid 6300] <... rseq resumed>) = 0 [pid 6297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6292, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6300] set_robust_list(0x7fad868a79a0, 24 [pid 6299] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6295] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6300] <... set_robust_list resumed>) = 0 [pid 6299] <... futex resumed>) = 1 [pid 6297] <... mmap resumed>) = 0x7fad86887000 [pid 6294] <... futex resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6300] rt_sigprocmask(SIG_SETMASK, [] [pid 6299] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] <... mprotect resumed>) = 0 [pid 6297] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6295] <... futex resumed>) = 0 [pid 6294] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6300] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6298] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6297] <... mprotect resumed>) = 0 [pid 6295] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6294] <... futex resumed>) = 0 [pid 6300] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6299] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6294] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6300] <... socket resumed>) = 3 [pid 6299] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6298] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6297] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6299] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6301 attached [pid 6300] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6299] <... futex resumed>) = 1 [pid 6294] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6300] <... futex resumed>) = 1 [pid 6300] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6299] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] <... clone3 resumed> => {parent_tid=[6301]}, 88) = 6301 [pid 6297] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6295] <... futex resumed>) = 0 [pid 6294] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6298] rt_sigprocmask(SIG_SETMASK, [] [pid 6297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6295] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6302 attached [pid 6301] <... rseq resumed>) = 0 [pid 6300] <... futex resumed>) = 0 [pid 6299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6295] <... futex resumed>) = 1 [pid 6294] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6302] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6301] set_robust_list(0x7fad868a79a0, 24 [pid 6300] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6299] <... sendmsg resumed>) = 28 [pid 6298] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6295] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6302] <... rseq resumed>) = 0 [pid 6301] <... set_robust_list resumed>) = 0 [pid 6299] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] <... futex resumed>) = 0 [pid 6297] <... clone3 resumed> => {parent_tid=[6302]}, 88) = 6302 [pid 6302] set_robust_list(0x7fad868a79a0, 24 [pid 6299] <... futex resumed>) = 1 [pid 6298] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6294] <... futex resumed>) = 0 [pid 6302] <... set_robust_list resumed>) = 0 [pid 6299] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6294] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6302] rt_sigprocmask(SIG_SETMASK, [] [pid 6299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6294] <... futex resumed>) = 0 [pid 6302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6294] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6302] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6299] <... sendmsg resumed>) = 20 [pid 6299] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6303 attached [pid 6301] rt_sigprocmask(SIG_SETMASK, [] [pid 6300] <... sendto resumed>) = 32 [pid 6297] rt_sigprocmask(SIG_SETMASK, [] [pid 6303] set_robust_list(0x55558bc497a0, 24 [pid 6301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6300] recvfrom(3 [pid 6299] <... futex resumed>) = 1 [pid 6297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6294] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6303 [pid 6303] <... set_robust_list resumed>) = 0 [pid 6301] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6300] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6295}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6299] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] exit_group(0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6303] rt_sigprocmask(SIG_SETMASK, [] [pid 6302] <... futex resumed>) = 0 [pid 6301] <... socket resumed>) = 3 [pid 6300] recvfrom(3 [pid 6299] <... futex resumed>) = ? [pid 6297] <... futex resumed>) = 1 [pid 6294] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6302] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6301] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6300] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6295}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6299] +++ exited with 0 +++ [pid 6297] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6302] <... socket resumed>) = 3 [pid 6301] <... futex resumed>) = 1 [pid 6298] <... futex resumed>) = 0 [pid 6303] <... prctl resumed>) = 0 [pid 6300] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] setpgid(0, 0 [pid 6300] <... futex resumed>) = 1 [pid 6298] <... futex resumed>) = 0 [pid 6303] <... setpgid resumed>) = 0 [pid 6300] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6295] <... futex resumed>) = 0 [pid 6303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6302] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6295] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] +++ exited with 0 +++ [pid 6303] <... openat resumed>) = 3 [pid 6302] <... futex resumed>) = 1 [pid 6300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6297] <... futex resumed>) = 0 [pid 6295] <... futex resumed>) = 0 [pid 6303] write(3, "1000", 4 [pid 6302] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6301] <... sendto resumed>) = 32 [pid 6300] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6297] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6295] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6303] <... write resumed>) = 4 [pid 6302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6301] recvfrom(3 [pid 6300] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6297] <... futex resumed>) = 0 [pid 6300] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6302] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6297] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6303] close(3 [pid 6301] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6298}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6300] <... futex resumed>) = 1 [pid 6295] <... futex resumed>) = 0 [pid 6303] <... close resumed>) = 0 [pid 6302] <... sendto resumed>) = 32 [pid 6301] recvfrom(3 [pid 6300] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6295] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6302] recvfrom(3 [pid 6301] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6298}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6295] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6303] write(1, "executing program\n", 18 executing program [pid 6302] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6297}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6301] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] <... write resumed>) = 18 [pid 6300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6295] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6303] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6302] recvfrom(3 [pid 6301] <... futex resumed>) = 1 [pid 6298] <... futex resumed>) = 0 [pid 6303] <... futex resumed>) = 0 [pid 6302] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6297}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6301] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6300] <... sendmsg resumed>) = 28 [pid 6298] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6303] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6302] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6300] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] <... futex resumed>) = 0 [pid 6298] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6303] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6300] <... futex resumed>) = 1 [pid 6301] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6302] <... futex resumed>) = 1 [pid 6301] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6300] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6302] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6297] <... futex resumed>) = 0 [pid 6295] <... futex resumed>) = 0 [pid 6301] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6304 attached [pid 6303] <... mmap resumed>) = 0x7fad86887000 [pid 6302] <... futex resumed>) = 0 [pid 6301] <... futex resumed>) = 1 [pid 6298] <... futex resumed>) = 0 [pid 6297] <... futex resumed>) = 1 [pid 6295] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] set_robust_list(0x55558bc497a0, 24) = 0 [pid 6303] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6302] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6301] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6300] <... futex resumed>) = 0 [pid 6298] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6295] <... futex resumed>) = 1 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6304 [pid 6303] <... mprotect resumed>) = 0 [pid 6302] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6298] <... futex resumed>) = 0 [pid 6295] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6304] rt_sigprocmask(SIG_SETMASK, [] [pid 6301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6298] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6303] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6302] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] <... sendmsg resumed>) = 28 [pid 6300] <... sendmsg resumed>) = 20 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6303] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6302] <... futex resumed>) = 1 [pid 6301] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6300] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] <... futex resumed>) = 0 [pid 6304] <... prctl resumed>) = 0 [pid 6302] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6300] <... futex resumed>) = 1 [pid 6297] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6295] <... futex resumed>) = 0 [pid 6304] setpgid(0, 0 [pid 6301] <... futex resumed>) = 1 [pid 6300] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] <... futex resumed>) = 0 [pid 6297] <... futex resumed>) = 0 [pid 6304] <... setpgid resumed>) = 0 [pid 6303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6301] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6295] exit_group(0 [pid 6301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6298] <... futex resumed>) = 0 [pid 6301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6300] <... futex resumed>) = ? [pid 6298] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6295] <... exit_group resumed>) = ? [pid 6300] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6305 attached [pid 6305] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6301] <... sendmsg resumed>) = 20 [pid 6305] <... rseq resumed>) = 0 [pid 6305] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6305] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 6302] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] <... futex resumed>) = 0 [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6302] <... futex resumed>) = 1 [pid 6297] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6297] <... futex resumed>) = 0 [pid 6302] <... sendmsg resumed>) = 20 [pid 6297] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6302] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... openat resumed>) = 3 [pid 6303] <... clone3 resumed> => {parent_tid=[6305]}, 88) = 6305 [pid 6301] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6295] +++ exited with 0 +++ [pid 6304] write(3, "1000", 4 [pid 6303] rt_sigprocmask(SIG_SETMASK, [] [pid 6302] <... futex resumed>) = 1 [pid 6301] <... futex resumed>) = 1 [pid 6298] <... futex resumed>) = 0 [pid 6297] <... futex resumed>) = 0 [pid 6304] <... write resumed>) = 4 [pid 6303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6302] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6301] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] exit_group(0 [pid 6297] exit_group(0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6304] close(3 [pid 6303] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6302] <... futex resumed>) = ? [pid 6301] <... futex resumed>) = ? [pid 6298] <... exit_group resumed>) = ? [pid 6297] <... exit_group resumed>) = ? [pid 6305] <... futex resumed>) = 0 [pid 6303] <... futex resumed>) = 1 [pid 6302] +++ exited with 0 +++ [pid 6304] <... close resumed>) = 0 [pid 6305] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6303] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] <... socket resumed>) = 3 [pid 6304] write(1, "executing program\n", 18 [pid 6297] +++ exited with 0 +++ [pid 6305] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... write resumed>) = 18 [pid 6305] <... futex resumed>) = 1 [pid 6303] <... futex resumed>) = 0 [pid 6305] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6304] <... futex resumed>) = 0 executing program [pid 6303] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6297, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6304] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6303] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6301] +++ exited with 0 +++ [pid 6298] +++ exited with 0 +++ [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6305] <... sendto resumed>) = 32 [pid 6304] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6305] recvfrom(3 [pid 6304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6305] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6303}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6304] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6306 attached [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6303}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6305] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6303] <... futex resumed>) = 0 [pid 6305] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6303] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... restart_syscall resumed>) = 0 [pid 6305] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] <... futex resumed>) = 0 [pid 6305] <... futex resumed>) = 0 [pid 6303] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] set_robust_list(0x55558bc497a0, 24 [pid 6305] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] <... mmap resumed>) = 0x7fad86887000 [pid 6303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6306 [pid 6306] <... set_robust_list resumed>) = 0 [pid 6304] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6303] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6305] <... futex resumed>) = 0 [pid 6304] <... mprotect resumed>) = 0 [pid 6303] <... futex resumed>) = 1 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6307 attached [pid 6306] rt_sigprocmask(SIG_SETMASK, [] [pid 6305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6303] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6307] set_robust_list(0x55558bc497a0, 24 [pid 6305] <... sendmsg resumed>) = 28 [pid 6304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6307 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6308 attached [pid 6307] <... set_robust_list resumed>) = 0 [pid 6306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6305] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6308] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6307] rt_sigprocmask(SIG_SETMASK, [] [pid 6306] <... prctl resumed>) = 0 [pid 6305] <... futex resumed>) = 1 [pid 6304] <... clone3 resumed> => {parent_tid=[6308]}, 88) = 6308 [pid 6303] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6308] <... rseq resumed>) = 0 [pid 6307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6306] setpgid(0, 0 [pid 6305] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] rt_sigprocmask(SIG_SETMASK, [] [pid 6303] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6308] set_robust_list(0x7fad868a79a0, 24 [pid 6307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6306] <... setpgid resumed>) = 0 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6303] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6308] <... set_robust_list resumed>) = 0 [pid 6307] <... prctl resumed>) = 0 [pid 6305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6304] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6308] rt_sigprocmask(SIG_SETMASK, [] [pid 6307] setpgid(0, 0 [pid 6306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6305] <... sendmsg resumed>) = 20 [pid 6304] <... futex resumed>) = 0 [pid 6307] <... setpgid resumed>) = 0 [pid 6305] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6305] <... futex resumed>) = 1 [pid 6303] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6309 attached [pid 6307] <... openat resumed>) = 3 [pid 6305] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6303] exit_group(0 [pid 6309] set_robust_list(0x55558bc497a0, 24 [pid 6308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6306] <... openat resumed>) = 3 [pid 6309] <... set_robust_list resumed>) = 0 [pid 6307] write(3, "1000", 4 [pid 6305] <... futex resumed>) = ? [pid 6303] <... exit_group resumed>) = ? [pid 6308] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6306] write(3, "1000", 4 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6309 [pid 6308] <... socket resumed>) = 3 [pid 6306] <... write resumed>) = 4 [pid 6309] rt_sigprocmask(SIG_SETMASK, [] [pid 6308] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] <... write resumed>) = 4 [pid 6306] close(3 [pid 6309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6308] <... futex resumed>) = 1 [pid 6307] close(3 [pid 6306] <... close resumed>) = 0 [pid 6304] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6308] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... close resumed>) = 0 [pid 6306] write(1, "executing program\n", 18 [pid 6305] +++ exited with 0 +++ [pid 6304] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] +++ exited with 0 +++ [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6309] <... prctl resumed>) = 0 [pid 6308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] write(1, "executing program\n", 18 [pid 6304] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6303, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program executing program [pid 6309] setpgid(0, 0 [pid 6308] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6307] <... write resumed>) = 18 [pid 6306] <... write resumed>) = 18 [pid 6304] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6309] <... setpgid resumed>) = 0 [pid 6307] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6307] <... futex resumed>) = 0 [pid 6308] <... sendto resumed>) = 32 [pid 6307] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6306] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] <... openat resumed>) = 3 [pid 6308] recvfrom(3 [pid 6307] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6306] <... futex resumed>) = 0 [pid 6309] write(3, "1000", 4 [pid 6308] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6304}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6309] <... write resumed>) = 4 [pid 6308] recvfrom(3 [pid 6307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6306] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5639] <... restart_syscall resumed>) = 0 [pid 6309] close(3 [pid 6308] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6304}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6309] <... close resumed>) = 0 [pid 6308] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] <... mmap resumed>) = 0x7fad86887000 [pid 6306] <... rt_sigaction resumed>, NULL, 8) = 0 executing program [pid 6309] write(1, "executing program\n", 18 [pid 6308] <... futex resumed>) = 1 [pid 6307] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6304] <... futex resumed>) = 0 [pid 6309] <... write resumed>) = 18 [pid 6308] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... mprotect resumed>) = 0 [pid 6306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6309] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6309] <... futex resumed>) = 0 [pid 6307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6306] <... mmap resumed>) = 0x7fad86887000 [pid 6304] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6309] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6308] <... futex resumed>) = 0 [pid 6307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6304] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6310 attached [pid 6309] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6308] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6306] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6304] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6310] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6308] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6307] <... clone3 resumed> => {parent_tid=[6310]}, 88) = 6310 [pid 6306] <... mprotect resumed>) = 0 [pid 6310] <... rseq resumed>) = 0 [pid 6309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6308] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6307] rt_sigprocmask(SIG_SETMASK, [] [pid 6306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6309] <... mmap resumed>) = 0x7fad86887000 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6311 attached [pid 6309] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6311 [pid 6311] set_robust_list(0x55558bc497a0, 24 [pid 6309] <... mprotect resumed>) = 0 [pid 6307] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6308] <... futex resumed>) = 1 [pid 6310] set_robust_list(0x7fad868a79a0, 24 [pid 6308] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6310] <... set_robust_list resumed>) = 0 [pid 6304] <... futex resumed>) = 0 [pid 6310] rt_sigprocmask(SIG_SETMASK, [] [pid 6304] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6310] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6312 attached [pid 6311] <... set_robust_list resumed>) = 0 [pid 6310] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6309] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6308] <... futex resumed>) = 0 [pid 6307] <... futex resumed>) = 0 [pid 6304] <... futex resumed>) = 1 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6312] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6311] rt_sigprocmask(SIG_SETMASK, [] [pid 6310] <... socket resumed>) = 3 [pid 6309] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6304] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6307] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6312] <... rseq resumed>) = 0 [pid 6311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6310] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6308] <... sendmsg resumed>) = 28 [pid 6310] <... futex resumed>) = 0 [pid 6306] <... clone3 resumed> => {parent_tid=[6312]}, 88) = 6312 [pid 6312] set_robust_list(0x7fad868a79a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6313 attached ) = 0 [pid 6310] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6306] rt_sigprocmask(SIG_SETMASK, [] [pid 6313] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6312] rt_sigprocmask(SIG_SETMASK, [] [pid 6311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6308] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6313] <... rseq resumed>) = 0 [pid 6312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6311] <... prctl resumed>) = 0 [pid 6309] <... clone3 resumed> => {parent_tid=[6313]}, 88) = 6313 [pid 6308] <... futex resumed>) = 1 [pid 6307] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... futex resumed>) = 0 [pid 6313] set_robust_list(0x7fad868a79a0, 24 [pid 6312] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6311] setpgid(0, 0 [pid 6310] <... futex resumed>) = 0 [pid 6309] rt_sigprocmask(SIG_SETMASK, [] [pid 6308] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] <... futex resumed>) = 1 [pid 6306] <... futex resumed>) = 0 [pid 6304] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] <... set_robust_list resumed>) = 0 [pid 6312] <... socket resumed>) = 3 [pid 6311] <... setpgid resumed>) = 0 [pid 6310] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6304] <... futex resumed>) = 0 [pid 6313] rt_sigprocmask(SIG_SETMASK, [] [pid 6312] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6309] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6312] <... futex resumed>) = 0 [pid 6310] <... sendto resumed>) = 32 [pid 6306] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6309] <... futex resumed>) = 0 [pid 6313] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6308] <... sendmsg resumed>) = 20 [pid 6306] <... futex resumed>) = 0 [pid 6313] <... socket resumed>) = 3 [pid 6310] recvfrom(3 [pid 6309] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6313] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6310] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6307}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6312] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6308] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] <... futex resumed>) = 0 [pid 6311] <... openat resumed>) = 3 [pid 6310] recvfrom(3 [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6308] <... futex resumed>) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6313] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] <... sendto resumed>) = 32 [pid 6311] write(3, "1000", 4 [pid 6310] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6307}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6309] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6308] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] exit_group(0 [pid 6313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6310] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... exit_group resumed>) = ? [pid 6313] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6310] <... futex resumed>) = 1 [pid 6309] <... futex resumed>) = 0 [pid 6308] <... futex resumed>) = ? [pid 6307] <... futex resumed>) = 0 [pid 6313] <... sendto resumed>) = 32 [pid 6312] recvfrom(3 [pid 6311] <... write resumed>) = 4 [pid 6310] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6309] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6307] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] recvfrom(3 [pid 6310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] <... futex resumed>) = 0 [pid 6313] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6309}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6310] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6307] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6313] recvfrom(3 [pid 6312] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6306}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6311] close(3 [pid 6310] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6308] +++ exited with 0 +++ [pid 6304] +++ exited with 0 +++ [pid 6313] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6309}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6312] recvfrom(3 [pid 6311] <... close resumed>) = 0 [pid 6310] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6312] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6306}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6311] write(1, "executing program\n", 18 [pid 6312] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... write resumed>) = 18 [pid 6313] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6310] <... futex resumed>) = 1 [pid 6307] <... futex resumed>) = 0 [pid 6313] <... futex resumed>) = 1 executing program [pid 6311] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6310] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6309] <... futex resumed>) = 0 [pid 6307] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6309] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] <... futex resumed>) = 0 [pid 6306] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6312] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6309] <... futex resumed>) = 0 [pid 6307] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6313] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6310] <... sendmsg resumed>) = 28 [pid 6309] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6313] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6310] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6307] <... futex resumed>) = 0 [pid 6306] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6313] <... futex resumed>) = 0 [pid 6310] <... futex resumed>) = 1 [pid 6307] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6307] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6314 attached [pid 6312] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6310] <... sendmsg resumed>) = 20 [pid 6309] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6312] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6309] <... futex resumed>) = 1 [pid 6314] set_robust_list(0x55558bc497a0, 24 [pid 6313] <... futex resumed>) = 0 [pid 6311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6310] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6314] <... set_robust_list resumed>) = 0 [pid 6313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6312] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... mmap resumed>) = 0x7fad86887000 [pid 6310] <... futex resumed>) = 1 [pid 6307] <... futex resumed>) = 0 [pid 6314] rt_sigprocmask(SIG_SETMASK, [] [pid 6313] <... sendmsg resumed>) = 28 [pid 6311] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6310] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6307] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6314 [pid 6312] <... futex resumed>) = 1 [pid 6311] <... mprotect resumed>) = 0 [pid 6307] <... exit_group resumed>) = ? [pid 6314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6313] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6312] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6310] <... futex resumed>) = ? [pid 6306] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6313] <... futex resumed>) = 1 [pid 6309] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6311] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6309] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6314] <... prctl resumed>) = 0 [pid 6313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6310] +++ exited with 0 +++ [pid 6309] <... futex resumed>) = 0 [pid 6307] +++ exited with 0 +++ [pid 6306] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6315 attached [pid 6312] <... futex resumed>) = 0 [pid 6306] <... futex resumed>) = 1 [pid 6315] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6314] setpgid(0, 0 [pid 6313] <... sendmsg resumed>) = 20 [pid 6312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6311] <... clone3 resumed> => {parent_tid=[6315]}, 88) = 6315 [pid 6306] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6315] <... rseq resumed>) = 0 [pid 6314] <... setpgid resumed>) = 0 [pid 6313] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6307, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6315] set_robust_list(0x7fad868a79a0, 24 [pid 6313] <... futex resumed>) = 1 [pid 6311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6309] <... futex resumed>) = 0 [pid 6311] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6315] <... set_robust_list resumed>) = 0 [pid 6314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6313] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] <... sendmsg resumed>) = 28 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6315] rt_sigprocmask(SIG_SETMASK, [] [pid 6311] <... futex resumed>) = 0 [pid 6309] exit_group(0 [pid 6315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6315] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6312] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6315] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = 0 [pid 6315] <... futex resumed>) = 0 [pid 6312] <... futex resumed>) = 1 [pid 6306] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6315] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6306] <... futex resumed>) = 0 [pid 6312] <... sendmsg resumed>) = 20 [pid 6311] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6309] <... exit_group resumed>) = ? [pid 6306] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6314] <... openat resumed>) = 3 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6314] write(3, "1000", 4 [pid 6313] <... futex resumed>) = ? [pid 6311] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6315] <... futex resumed>) = 0 [pid 6312] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = 1 [pid 6315] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6312] <... futex resumed>) = 1 [pid 6311] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6316 attached [pid 6314] <... write resumed>) = 4 [pid 6314] close(3 [pid 6316] set_robust_list(0x55558bc497a0, 24 [pid 6315] <... sendto resumed>) = 32 [pid 6313] +++ exited with 0 +++ [pid 6314] <... close resumed>) = 0 [pid 6312] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6309] +++ exited with 0 +++ [pid 6306] exit_group(0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6316 [pid 6316] <... set_robust_list resumed>) = 0 [pid 6315] recvfrom(3 [pid 6314] write(1, "executing program\n", 18 [pid 6312] <... futex resumed>) = ? [pid 6306] <... exit_group resumed>) = ? executing program [pid 6316] rt_sigprocmask(SIG_SETMASK, [] [pid 6315] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6311}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6314] <... write resumed>) = 18 [pid 6312] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6306] +++ exited with 0 +++ [pid 6314] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6306, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6315] recvfrom(3 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6316] <... prctl resumed>) = 0 [pid 6315] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6311}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6316] setpgid(0, 0 [pid 6315] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6316] <... setpgid resumed>) = 0 [pid 6315] <... futex resumed>) = 1 [pid 6316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6315] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6314] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6311] <... futex resumed>) = 0 [pid 6316] <... openat resumed>) = 3 [pid 6314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6311] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] write(3, "1000", 4 [pid 6314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6311] <... futex resumed>) = 1 [pid 6316] <... write resumed>) = 4 [pid 6315] <... futex resumed>) = 0 [pid 6314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6316] close(3 [pid 6311] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6316] <... close resumed>) = 0 [pid 6315] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6314] <... mmap resumed>) = 0x7fad86887000 [pid 6316] write(1, "executing program\n", 18 [pid 6315] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6316] <... write resumed>) = 18 [pid 6315] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6316] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6315] <... futex resumed>) = 1 [pid 6316] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6315] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6314] <... mprotect resumed>) = 0 [pid 6311] <... futex resumed>) = 0 [pid 6316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6311] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... mmap resumed>) = 0x7fad86887000 [pid 6316] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6315] <... futex resumed>) = 0 [pid 6311] <... futex resumed>) = 1 [pid 6316] <... mprotect resumed>) = 0 [pid 6314] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6311] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6316] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6316] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6315] <... sendmsg resumed>) = 28 [pid 6316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6317 attached [pid 6315] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6317] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6311] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... clone3 resumed> => {parent_tid=[6317]}, 88) = 6317 [pid 6315] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6318 attached [pid 6316] rt_sigprocmask(SIG_SETMASK, [] [pid 6315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6311] <... futex resumed>) = 0 [pid 6317] <... rseq resumed>) = 0 [pid 6318] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6315] <... sendmsg resumed>) = 20 [pid 6311] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6318] <... rseq resumed>) = 0 [pid 6316] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6315] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6318] set_robust_list(0x7fad868a79a0, 24 [pid 6316] <... futex resumed>) = 0 [pid 6315] <... futex resumed>) = 0 [pid 6318] <... set_robust_list resumed>) = 0 [pid 6316] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6315] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6318] rt_sigprocmask(SIG_SETMASK, [] [pid 6317] set_robust_list(0x7fad868a79a0, 24 [pid 6311] exit_group(0 [pid 6318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6317] <... set_robust_list resumed>) = 0 [pid 6315] <... futex resumed>) = ? [pid 6314] <... clone3 resumed> => {parent_tid=[6318]}, 88) = 6318 [pid 6311] <... exit_group resumed>) = ? [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6317] rt_sigprocmask(SIG_SETMASK, [] [pid 6314] rt_sigprocmask(SIG_SETMASK, [] [pid 6317] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6318] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6317] <... socket resumed>) = 3 [pid 6315] +++ exited with 0 +++ [pid 6317] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6317] <... futex resumed>) = 1 [pid 6314] <... futex resumed>) = 1 [pid 6318] <... futex resumed>) = 0 [pid 6318] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6316] <... futex resumed>) = 0 [pid 6318] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6316] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6318] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] <... futex resumed>) = 0 [pid 6316] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6320 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6319 attached [pid 6317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6314] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] +++ exited with 0 +++ [pid 6320] set_robust_list(0x55558bc497a0, 24 [pid 6319] set_robust_list(0x55558bc497a0, 24 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6319 [pid 6314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6311, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6320 [pid 6320] <... set_robust_list resumed>) = 0 [pid 6317] <... sendto resumed>) = 32 [pid 6314] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6319] <... set_robust_list resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6320] rt_sigprocmask(SIG_SETMASK, [] [pid 6319] rt_sigprocmask(SIG_SETMASK, [] [pid 6318] <... futex resumed>) = 0 [pid 6317] recvfrom(3 [pid 6314] <... futex resumed>) = 1 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6318] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6317] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6316}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6314] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6318] <... sendto resumed>) = 32 [pid 6317] recvfrom(3 [pid 6320] <... prctl resumed>) = 0 [pid 6319] <... prctl resumed>) = 0 [pid 6318] recvfrom(3 [pid 6317] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6316}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6320] setpgid(0, 0 [pid 6319] setpgid(0, 0 [pid 6318] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6314}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6317] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6320] <... setpgid resumed>) = 0 [pid 6319] <... setpgid resumed>) = 0 [pid 6318] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6314}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6318] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6317] <... futex resumed>) = 1 [pid 6316] <... futex resumed>) = 0 [pid 6318] <... futex resumed>) = 1 [pid 6316] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] <... futex resumed>) = 0 [pid 6319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6318] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] <... futex resumed>) = 0 [pid 6314] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6316] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6314] <... futex resumed>) = 0 [pid 6318] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6314] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6318] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6318] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] <... futex resumed>) = 0 [pid 6318] <... futex resumed>) = 1 [pid 6314] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6314] <... futex resumed>) = 0 [pid 6317] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6317] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6318] <... sendmsg resumed>) = 28 [pid 6314] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6320] <... openat resumed>) = 3 [pid 6318] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] <... futex resumed>) = 0 [pid 6318] <... futex resumed>) = 1 [pid 6314] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6314] <... futex resumed>) = 0 [pid 6318] <... sendmsg resumed>) = 20 [pid 6314] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6318] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6321 attached [pid 6320] write(3, "1000", 4 [pid 6319] <... openat resumed>) = 3 [pid 6317] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] set_robust_list(0x55558bc497a0, 24 [pid 6319] write(3, "1000", 4 [pid 6317] <... futex resumed>) = 1 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6321 [pid 6321] <... set_robust_list resumed>) = 0 [pid 6319] <... write resumed>) = 4 [pid 6317] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6320] <... write resumed>) = 4 [pid 6319] close(3 [pid 6318] <... futex resumed>) = 1 [pid 6316] <... futex resumed>) = 0 [pid 6314] <... futex resumed>) = 0 [pid 6321] rt_sigprocmask(SIG_SETMASK, [] [pid 6320] close(3 [pid 6319] <... close resumed>) = 0 [pid 6318] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] exit_group(0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6320] <... close resumed>) = 0 [pid 6319] write(1, "executing program\n", 18 [pid 6318] <... futex resumed>) = ? [pid 6317] <... futex resumed>) = 0 [pid 6316] <... futex resumed>) = 1 executing program [pid 6314] <... exit_group resumed>) = ? [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6320] write(1, "executing program\n", 18 [pid 6319] <... write resumed>) = 18 executing program [pid 6318] +++ exited with 0 +++ [pid 6317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6316] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6321] <... prctl resumed>) = 0 [pid 6320] <... write resumed>) = 18 [pid 6319] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6317] <... sendmsg resumed>) = 28 [pid 6314] +++ exited with 0 +++ [pid 6321] setpgid(0, 0 [pid 6320] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] <... setpgid resumed>) = 0 [pid 6320] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = 0 [pid 6317] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6320] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6319] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6317] <... futex resumed>) = 1 [pid 6316] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6314, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6316] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6316] <... futex resumed>) = 0 [pid 6320] <... mmap resumed>) = 0x7fad86887000 [pid 6319] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6316] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6320] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6317] <... sendmsg resumed>) = 20 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6320] <... mprotect resumed>) = 0 [pid 6321] <... openat resumed>) = 3 [pid 6320] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6321] write(3, "1000", 4 [pid 6320] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6321] <... write resumed>) = 4 [pid 6320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6317] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] close(3 [pid 6319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6317] <... futex resumed>) = 1 [pid 6321] <... close resumed>) = 0 [pid 6317] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6322 attached [pid 6320] <... clone3 resumed> => {parent_tid=[6322]}, 88) = 6322 [pid 6319] <... mmap resumed>) = 0x7fad86887000 [pid 6316] <... futex resumed>) = 0 [pid 6322] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6321] write(1, "executing program\n", 18 [pid 6320] rt_sigprocmask(SIG_SETMASK, [] [pid 6316] exit_group(0 [pid 6322] <... rseq resumed>) = 0 [pid 6320] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6316] <... exit_group resumed>) = ? executing program [pid 6322] set_robust_list(0x7fad868a79a0, 24 [pid 6321] <... write resumed>) = 18 [pid 6320] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6317] <... futex resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6322] <... set_robust_list resumed>) = 0 [pid 6321] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6320] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6322] rt_sigprocmask(SIG_SETMASK, [] [pid 6320] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] <... mprotect resumed>) = 0 [pid 6322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6322] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6321] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6322] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6322] <... futex resumed>) = 1 [pid 6320] <... futex resumed>) = 0 [pid 6322] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6320] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6320] <... futex resumed>) = 0 [pid 6322] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6320] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6321] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6319] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6321] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6322] <... sendto resumed>) = 32 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6323 attached [pid 6322] recvfrom(3 [pid 6321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6323] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6322] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6320}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6324 attached [pid 6323] <... rseq resumed>) = 0 [pid 6319] <... clone3 resumed> => {parent_tid=[6323]}, 88) = 6323 [pid 6317] +++ exited with 0 +++ [pid 6321] <... mmap resumed>) = 0x7fad86887000 [pid 6316] +++ exited with 0 +++ [pid 6322] recvfrom(3 [pid 6323] set_robust_list(0x7fad868a79a0, 24 [pid 6322] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6320}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6321] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6319] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6324] set_robust_list(0x55558bc497a0, 24 [pid 6323] <... set_robust_list resumed>) = 0 [pid 6322] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6324 [pid 6324] <... set_robust_list resumed>) = 0 [pid 6323] rt_sigprocmask(SIG_SETMASK, [] [pid 6322] <... futex resumed>) = 1 [pid 6321] <... mprotect resumed>) = 0 [pid 6320] <... futex resumed>) = 0 [pid 6319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6322] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6320] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] rt_sigprocmask(SIG_SETMASK, [] [pid 6323] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6321] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6320] <... futex resumed>) = 0 [pid 6319] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6322] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6321] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6320] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6323] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6322] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6319] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6324] <... prctl resumed>) = 0 [pid 6323] <... socket resumed>) = 3 [pid 6322] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6324] setpgid(0, 0 [pid 6323] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... futex resumed>) = 1 [pid 6320] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6325 attached [pid 6324] <... setpgid resumed>) = 0 [pid 6323] <... futex resumed>) = 0 [pid 6322] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6320] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6326 attached [pid 6325] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6323] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6321] <... clone3 resumed> => {parent_tid=[6325]}, 88) = 6325 [pid 6320] <... futex resumed>) = 0 [pid 6326] set_robust_list(0x55558bc497a0, 24 [pid 6325] <... rseq resumed>) = 0 [pid 6322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6320] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6324] <... openat resumed>) = 3 [pid 6321] rt_sigprocmask(SIG_SETMASK, [] [pid 6319] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] write(3, "1000", 4 [pid 6326] <... set_robust_list resumed>) = 0 [pid 6325] set_robust_list(0x7fad868a79a0, 24 [pid 6323] <... futex resumed>) = 0 [pid 6322] <... sendmsg resumed>) = 28 [pid 6321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6319] <... futex resumed>) = 1 [pid 6324] <... write resumed>) = 4 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6326 [pid 6326] rt_sigprocmask(SIG_SETMASK, [] [pid 6325] <... set_robust_list resumed>) = 0 [pid 6324] close(3 [pid 6323] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6322] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6325] rt_sigprocmask(SIG_SETMASK, [] [pid 6324] <... close resumed>) = 0 [pid 6323] <... sendto resumed>) = 32 [pid 6322] <... futex resumed>) = 1 [pid 6321] <... futex resumed>) = 0 [pid 6320] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6324] write(1, "executing program\n", 18 executing program [pid 6323] recvfrom(3 [pid 6322] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6321] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6320] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... prctl resumed>) = 0 [pid 6325] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6324] <... write resumed>) = 18 [pid 6323] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6319}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6320] <... futex resumed>) = 0 [pid 6326] setpgid(0, 0 [pid 6325] <... socket resumed>) = 3 [pid 6324] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6323] recvfrom(3 [pid 6322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6320] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6326] <... setpgid resumed>) = 0 [pid 6325] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] <... futex resumed>) = 0 [pid 6323] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6319}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6322] <... sendmsg resumed>) = 20 [pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6325] <... futex resumed>) = 1 [pid 6324] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6323] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6323] <... futex resumed>) = 1 [pid 6321] <... futex resumed>) = 0 [pid 6320] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = 0 [pid 6326] <... openat resumed>) = 3 [pid 6324] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6323] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] <... futex resumed>) = 1 [pid 6321] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6320] exit_group(0 [pid 6319] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] write(3, "1000", 4 [pid 6325] <... futex resumed>) = 0 [pid 6324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6321] <... futex resumed>) = 1 [pid 6320] <... exit_group resumed>) = ? [pid 6319] <... futex resumed>) = 0 [pid 6326] <... write resumed>) = 4 [pid 6325] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6323] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6322] +++ exited with 0 +++ [pid 6321] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6326] close(3 [pid 6324] <... mmap resumed>) = 0x7fad86887000 [pid 6320] +++ exited with 0 +++ [pid 6326] <... close resumed>) = 0 [pid 6325] <... sendto resumed>) = 32 [pid 6323] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6326] write(1, "executing program\n", 18 [pid 6325] recvfrom(3 executing program [pid 6323] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... write resumed>) = 18 [pid 6325] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6321}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6323] <... futex resumed>) = 1 [pid 6326] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] recvfrom(3 [pid 6324] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6323] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6326] <... futex resumed>) = 0 [pid 6325] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6321}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6326] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6325] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] <... mprotect resumed>) = 0 [pid 6319] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6326] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6325] <... futex resumed>) = 1 [pid 6323] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = 1 [pid 6326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6325] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6324] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6323] <... sendmsg resumed>) = 28 [pid 6321] <... futex resumed>) = 0 [pid 6319] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6321] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... mmap resumed>) = 0x7fad86887000 [pid 6325] <... futex resumed>) = 0 [pid 6324] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6323] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] <... futex resumed>) = 1 [pid 6326] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6325] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6323] <... futex resumed>) = 1 [pid 6319] <... futex resumed>) = 0 [pid 6321] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6326] <... mprotect resumed>) = 0 [pid 6325] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6323] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6319] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6325] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6319] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6327 attached [pid 6326] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6325] <... futex resumed>) = 1 [pid 6323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6321] <... futex resumed>) = 0 [pid 6326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6328 attached [pid 6327] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6325] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] <... clone3 resumed> => {parent_tid=[6327]}, 88) = 6327 [pid 6323] <... sendmsg resumed>) = 20 [pid 6321] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6328] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6327] <... rseq resumed>) = 0 [pid 6326] <... clone3 resumed> => {parent_tid=[6328]}, 88) = 6328 [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6324] rt_sigprocmask(SIG_SETMASK, [] [pid 6323] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] <... futex resumed>) = 0 [pid 6319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6328] <... rseq resumed>) = 0 [pid 6327] set_robust_list(0x7fad868a79a0, 24 [pid 6326] rt_sigprocmask(SIG_SETMASK, [] [pid 6325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6323] <... futex resumed>) = 0 [pid 6321] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6319] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6329 attached [pid 6328] set_robust_list(0x7fad868a79a0, 24 [pid 6327] <... set_robust_list resumed>) = 0 [pid 6326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6329] set_robust_list(0x55558bc497a0, 24 [pid 6328] <... set_robust_list resumed>) = 0 [pid 6327] rt_sigprocmask(SIG_SETMASK, [] [pid 6326] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... sendmsg resumed>) = 28 [pid 6324] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] <... exit_group resumed>) = ? [pid 6328] rt_sigprocmask(SIG_SETMASK, [] [pid 6326] <... futex resumed>) = 0 [pid 6325] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6323] +++ exited with 0 +++ [pid 6328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6326] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] <... futex resumed>) = 1 [pid 6321] <... futex resumed>) = 0 [pid 6328] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6324] <... futex resumed>) = 0 [pid 6321] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6328] <... socket resumed>) = 3 [pid 6325] <... sendmsg resumed>) = 20 [pid 6321] <... futex resumed>) = 0 [pid 6328] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6326] <... futex resumed>) = 0 [pid 6321] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6328] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] <... futex resumed>) = 0 [pid 6325] <... futex resumed>) = 0 [pid 6324] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6321] exit_group(0 [pid 6329] <... set_robust_list resumed>) = 0 [pid 6328] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6327] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6326] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6321] <... exit_group resumed>) = ? [pid 6329] rt_sigprocmask(SIG_SETMASK, [] [pid 6327] <... socket resumed>) = 3 [pid 6319] +++ exited with 0 +++ [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6329 [pid 6329] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6327] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6327] <... futex resumed>) = 1 [pid 6324] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6328] <... sendto resumed>) = 32 [pid 6327] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6328] recvfrom(3 [pid 6327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6324] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6319, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6329] <... prctl resumed>) = 0 [pid 6325] +++ exited with 0 +++ [pid 6321] +++ exited with 0 +++ [pid 6328] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6326}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6324] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6329] setpgid(0, 0 [pid 6328] recvfrom(3 [pid 6327] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6321, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6329] <... setpgid resumed>) = 0 [pid 6328] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6326}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6328] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6328] <... futex resumed>) = 1 [pid 6326] <... futex resumed>) = 0 [pid 6329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6328] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6328] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6326] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6328] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6328] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6329] <... openat resumed>) = 3 [pid 6328] <... futex resumed>) = 1 [pid 6326] <... futex resumed>) = 0 [pid 6328] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] <... futex resumed>) = 0 [pid 6328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6326] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6328] <... sendmsg resumed>) = 28 [pid 6327] <... sendto resumed>) = 32 [pid 6328] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6330 attached [pid 6329] write(3, "1000", 4 [pid 6328] <... futex resumed>) = 1 [pid 6327] recvfrom(3 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6329] <... write resumed>) = 4 [pid 6328] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6327] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6324}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6326] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6330 [pid 6330] set_robust_list(0x55558bc497a0, 24 [pid 6329] close(3 [pid 6327] recvfrom(3 [pid 6326] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6330] <... set_robust_list resumed>) = 0 [pid 6329] <... close resumed>) = 0 [pid 6328] <... futex resumed>) = 0 [pid 6327] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6324}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6326] <... futex resumed>) = 1 [pid 6330] rt_sigprocmask(SIG_SETMASK, [] [pid 6329] write(1, "executing program\n", 18 executing program [pid 6328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6327] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6331 attached [pid 6330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6329] <... write resumed>) = 18 [pid 6329] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6331 [pid 6330] <... prctl resumed>) = 0 [pid 6327] <... futex resumed>) = 1 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6329] <... futex resumed>) = 0 [pid 6327] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] <... futex resumed>) = 0 [pid 6329] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6328] <... sendmsg resumed>) = 20 [pid 6324] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6329] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6328] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6327] <... futex resumed>) = 0 [pid 6324] <... futex resumed>) = 1 [pid 6329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6328] <... futex resumed>) = 1 [pid 6327] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6326] <... futex resumed>) = 0 [pid 6324] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6331] set_robust_list(0x55558bc497a0, 24 [pid 6330] setpgid(0, 0 [pid 6329] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6328] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6327] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6326] exit_group(0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6331] <... set_robust_list resumed>) = 0 [pid 6330] <... setpgid resumed>) = 0 [pid 6329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6328] <... futex resumed>) = ? [pid 6327] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... exit_group resumed>) = ? [pid 6331] rt_sigprocmask(SIG_SETMASK, [] [pid 6330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6329] <... mmap resumed>) = 0x7fad86887000 [pid 6328] +++ exited with 0 +++ [pid 6327] <... futex resumed>) = 1 [pid 6324] <... futex resumed>) = 0 [pid 6330] <... openat resumed>) = 3 [pid 6329] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6327] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6324] <... futex resumed>) = 0 [pid 6331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6330] write(3, "1000", 4 [pid 6329] <... mprotect resumed>) = 0 [pid 6327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] +++ exited with 0 +++ [pid 6324] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6331] <... prctl resumed>) = 0 [pid 6330] <... write resumed>) = 4 [pid 6331] setpgid(0, 0 [pid 6330] close(3 [pid 6331] <... setpgid resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6329] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6330] <... close resumed>) = 0 [pid 6329] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6327] <... sendmsg resumed>) = 28 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6327] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] write(1, "executing program\n", 18ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6332 attached ) = 18 [pid 6329] <... clone3 resumed> => {parent_tid=[6332]}, 88) = 6332 [pid 6327] <... futex resumed>) = 1 [pid 6324] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 executing program [pid 6332] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6331] <... openat resumed>) = 3 [pid 6330] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6329] rt_sigprocmask(SIG_SETMASK, [] [pid 6327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6324] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... rseq resumed>) = 0 [pid 6330] <... futex resumed>) = 0 [pid 6329] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6327] <... sendmsg resumed>) = 20 [pid 6324] <... futex resumed>) = 0 [pid 6332] set_robust_list(0x7fad868a79a0, 24 [pid 6331] write(3, "1000", 4 [pid 6330] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6329] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6327] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6332] <... set_robust_list resumed>) = 0 [pid 6331] <... write resumed>) = 4 [pid 6330] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6329] <... futex resumed>) = 0 [pid 6327] <... futex resumed>) = 0 [pid 6324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6332] rt_sigprocmask(SIG_SETMASK, [] [pid 6329] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6327] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] exit_group(0 [pid 6332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6332] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6327] <... futex resumed>) = ? [pid 6324] <... exit_group resumed>) = ? [pid 6332] <... socket resumed>) = 3 [pid 6331] close(3 [pid 6330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6327] +++ exited with 0 +++ [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6331] <... close resumed>) = 0 [pid 6330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6332] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] write(1, "executing program\n", 18 executing program [pid 6330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6324] +++ exited with 0 +++ [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6332] <... futex resumed>) = 1 [pid 6331] <... write resumed>) = 18 [pid 6330] <... mmap resumed>) = 0x7fad86887000 [pid 6329] <... futex resumed>) = 0 [pid 6332] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6329] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6329] <... futex resumed>) = 0 [pid 6332] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6329] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6333 attached [pid 6332] <... sendto resumed>) = 32 [pid 6331] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6332] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6329}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6333] set_robust_list(0x55558bc497a0, 24 [pid 6332] recvfrom(3 [pid 6331] <... futex resumed>) = 0 [pid 6330] <... mprotect resumed>) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6333 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6333] <... set_robust_list resumed>) = 0 [pid 6332] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6329}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6330] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6333] rt_sigprocmask(SIG_SETMASK, [] [pid 6332] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6331] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6331] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6329] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6332] <... futex resumed>) = 1 [pid 6331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6329] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6334 attached [pid 6332] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6329] <... futex resumed>) = 0 [pid 6334] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6333] <... prctl resumed>) = 0 [pid 6332] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6329] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6334] <... rseq resumed>) = 0 [pid 6333] setpgid(0, 0 [pid 6332] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6334] set_robust_list(0x7fad868a79a0, 24 [pid 6333] <... setpgid resumed>) = 0 [pid 6332] <... futex resumed>) = 0 [pid 6331] <... mmap resumed>) = 0x7fad86887000 [pid 6330] <... clone3 resumed> => {parent_tid=[6334]}, 88) = 6334 [pid 6329] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6334] <... set_robust_list resumed>) = 0 [pid 6332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6329] <... futex resumed>) = 0 [pid 6334] rt_sigprocmask(SIG_SETMASK, [] [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6332] <... sendmsg resumed>) = 28 [pid 6331] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6330] rt_sigprocmask(SIG_SETMASK, [] [pid 6329] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6332] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] <... mprotect resumed>) = 0 [pid 6334] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6332] <... futex resumed>) = 1 [pid 6329] <... futex resumed>) = 0 [pid 6332] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6329] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6329] <... futex resumed>) = 0 [pid 6332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6329] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6332] <... sendmsg resumed>) = 20 [pid 6332] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6335 attached [pid 6333] <... openat resumed>) = 3 [pid 6331] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6335] set_robust_list(0x55558bc497a0, 24 [pid 6333] write(3, "1000", 4 [pid 6332] <... futex resumed>) = 1 [pid 6331] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6330] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6329] <... futex resumed>) = 0 [pid 6335] <... set_robust_list resumed>) = 0 [pid 6334] <... futex resumed>) = 0 [pid 6333] <... write resumed>) = 4 [pid 6332] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6330] <... futex resumed>) = 1 [pid 6329] exit_group(0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6335 [pid 6331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6335] rt_sigprocmask(SIG_SETMASK, [] [pid 6334] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6333] close(3 [pid 6332] <... futex resumed>) = ? [pid 6330] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6329] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6336 attached [pid 6335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6334] <... socket resumed>) = 3 [pid 6333] <... close resumed>) = 0 [pid 6332] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6336] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6329] +++ exited with 0 +++ [pid 6335] <... prctl resumed>) = 0 [pid 6333] write(1, "executing program\n", 18 [pid 6335] setpgid(0, 0 executing program [pid 6334] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... write resumed>) = 18 [pid 6335] <... setpgid resumed>) = 0 [pid 6336] <... rseq resumed>) = 0 [pid 6331] <... clone3 resumed> => {parent_tid=[6336]}, 88) = 6336 [pid 6336] set_robust_list(0x7fad868a79a0, 24 [pid 6331] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6336] <... set_robust_list resumed>) = 0 [pid 6334] <... futex resumed>) = 1 [pid 6333] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6330] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6336] rt_sigprocmask(SIG_SETMASK, [] [pid 6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6333] <... futex resumed>) = 0 [pid 6331] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6334] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6333] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6331] <... futex resumed>) = 0 [pid 6330] <... futex resumed>) = 0 [pid 6336] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6335] <... openat resumed>) = 3 [pid 6334] <... sendto resumed>) = 32 [pid 6333] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6331] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6330] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6336] <... socket resumed>) = 3 [pid 6333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6336] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] write(3, "1000", 4 [pid 6334] recvfrom(3 [pid 6333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6336] <... futex resumed>) = 1 [pid 6331] <... futex resumed>) = 0 [pid 6336] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6335] <... write resumed>) = 4 [pid 6334] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6330}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6331] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6335] close(3 [pid 6334] recvfrom(3 [pid 6331] <... futex resumed>) = 0 [pid 6333] <... mmap resumed>) = 0x7fad86887000 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6336] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6335] <... close resumed>) = 0 [pid 6334] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6330}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6333] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6331] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6336] <... sendto resumed>) = 32 [pid 6335] write(1, "executing program\n", 18 [pid 6334] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... mprotect resumed>) = 0 [pid 6336] recvfrom(3 [pid 6333] rt_sigprocmask(SIG_BLOCK, ~[] executing program [pid 6336] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6331}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6335] <... write resumed>) = 18 [pid 6336] recvfrom(3 [pid 6334] <... futex resumed>) = 1 [pid 6333] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6330] <... futex resumed>) = 0 [pid 6336] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6331}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6335] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6334] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6330] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6337 attached [pid 6336] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] <... futex resumed>) = 0 [pid 6334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6330] <... futex resumed>) = 0 [pid 6336] <... futex resumed>) = 1 [pid 6335] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6334] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6333] <... clone3 resumed> => {parent_tid=[6337]}, 88) = 6337 [pid 6331] <... futex resumed>) = 0 [pid 6330] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6337] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6336] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6335] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6334] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6333] rt_sigprocmask(SIG_SETMASK, [] [pid 6331] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6337] <... rseq resumed>) = 0 [pid 6336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6334] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6331] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6338 attached [pid 6337] set_robust_list(0x7fad868a79a0, 24 [pid 6336] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6334] <... futex resumed>) = 1 [pid 6333] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6330] <... futex resumed>) = 0 [pid 6338] set_robust_list(0x55558bc497a0, 24 [pid 6337] <... set_robust_list resumed>) = 0 [pid 6336] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6334] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6330] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... set_robust_list resumed>) = 0 [pid 6337] rt_sigprocmask(SIG_SETMASK, [] [pid 6336] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6333] <... futex resumed>) = 0 [pid 6335] <... mmap resumed>) = 0x7fad86887000 [pid 6330] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6338 [pid 6337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6336] <... futex resumed>) = 1 [pid 6335] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6333] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6331] <... futex resumed>) = 0 [pid 6330] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6338] rt_sigprocmask(SIG_SETMASK, [] [pid 6337] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6334] <... sendmsg resumed>) = 28 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6335] <... mprotect resumed>) = 0 [pid 6338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6335] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6334] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6337] <... socket resumed>) = 3 [pid 6336] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6331] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6337] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6331] <... futex resumed>) = 0 [pid 6330] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6337] <... futex resumed>) = 1 [pid 6336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6331] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6330] <... futex resumed>) = 0 [pid 6338] <... prctl resumed>) = 0 [pid 6337] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] <... sendmsg resumed>) = 28 [pid 6335] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6334] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 0 [pid 6330] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6338] setpgid(0, 0 [pid 6336] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6333] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6339 attached [pid 6338] <... setpgid resumed>) = 0 [pid 6337] <... futex resumed>) = 0 [pid 6336] <... futex resumed>) = 1 [pid 6334] <... sendmsg resumed>) = 20 [pid 6333] <... futex resumed>) = 1 [pid 6331] <... futex resumed>) = 0 [pid 6339] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6337] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6336] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6335] <... clone3 resumed> => {parent_tid=[6339]}, 88) = 6339 [pid 6334] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6331] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] <... rseq resumed>) = 0 [pid 6338] <... openat resumed>) = 3 [pid 6337] <... sendto resumed>) = 32 [pid 6336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6335] rt_sigprocmask(SIG_SETMASK, [] [pid 6334] <... futex resumed>) = 1 [pid 6331] <... futex resumed>) = 0 [pid 6330] <... futex resumed>) = 0 [pid 6339] set_robust_list(0x7fad868a79a0, 24 [pid 6338] write(3, "1000", 4 [pid 6337] recvfrom(3 [pid 6336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6334] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6331] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6330] exit_group(0 [pid 6339] <... set_robust_list resumed>) = 0 [pid 6338] <... write resumed>) = 4 [pid 6337] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6333}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6336] <... sendmsg resumed>) = 20 [pid 6335] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6334] <... futex resumed>) = ? [pid 6330] <... exit_group resumed>) = ? [pid 6339] rt_sigprocmask(SIG_SETMASK, [] [pid 6338] close(3 [pid 6337] recvfrom(3 [pid 6336] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] <... futex resumed>) = 0 [pid 6334] +++ exited with 0 +++ [pid 6339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6338] <... close resumed>) = 0 [pid 6336] <... futex resumed>) = 1 [pid 6335] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6331] <... futex resumed>) = 0 [pid 6339] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6338] write(1, "executing program\n", 18 executing program [pid 6337] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6333}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6336] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6331] exit_group(0 [pid 6330] +++ exited with 0 +++ [pid 6339] <... socket resumed>) = 3 [pid 6338] <... write resumed>) = 18 [pid 6337] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] <... futex resumed>) = ? [pid 6331] <... exit_group resumed>) = ? [pid 6339] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6337] <... futex resumed>) = 1 [pid 6333] <... futex resumed>) = 0 [pid 6339] <... futex resumed>) = 1 [pid 6338] <... futex resumed>) = 0 [pid 6337] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6336] +++ exited with 0 +++ [pid 6335] <... futex resumed>) = 0 [pid 6333] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] +++ exited with 0 +++ [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6339] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6338] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6337] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6335] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... futex resumed>) = 0 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6338] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6337] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] <... futex resumed>) = 0 [pid 6333] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6339] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6337] <... futex resumed>) = 0 [pid 6335] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5637] <... restart_syscall resumed>) = 0 [pid 6339] <... sendto resumed>) = 32 [pid 6338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6337] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6333] <... futex resumed>) = 0 [pid 6338] <... mmap resumed>) = 0x7fad86887000 [pid 6337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6333] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6338] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6337] <... sendmsg resumed>) = 28 [pid 6339] recvfrom(3 [pid 6338] <... mprotect resumed>) = 0 [pid 6339] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6335}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6338] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6337] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] recvfrom(3 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6338] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6337] <... futex resumed>) = 1 [pid 6339] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6335}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6333] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6333] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6333] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6333] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6339] <... futex resumed>) = 1 [pid 6337] <... sendmsg resumed>) = 20 [pid 6335] <... futex resumed>) = 0 [pid 6335] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... restart_syscall resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6340 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6341 attached [pid 6339] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6337] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6340] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6339] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6337] <... futex resumed>) = 1 [pid 6333] <... futex resumed>) = 0 [pid 6340] <... rseq resumed>) = 0 [pid 6341] set_robust_list(0x55558bc497a0, 24 [pid 6339] <... futex resumed>) = 1 [pid 6338] <... clone3 resumed> => {parent_tid=[6340]}, 88) = 6340 [pid 6337] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6341 [pid 6335] <... futex resumed>) = 0 [pid 6340] set_robust_list(0x7fad868a79a0, 24 [pid 6341] <... set_robust_list resumed>) = 0 [pid 6339] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6338] rt_sigprocmask(SIG_SETMASK, [] [pid 6335] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] exit_group(0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6340] <... set_robust_list resumed>) = 0 [pid 6341] rt_sigprocmask(SIG_SETMASK, [] [pid 6339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6337] <... futex resumed>) = ? [pid 6335] <... futex resumed>) = 0 [pid 6333] <... exit_group resumed>) = ? [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6340] rt_sigprocmask(SIG_SETMASK, [] [pid 6341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6338] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6337] +++ exited with 0 +++ [pid 6335] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6339] <... sendmsg resumed>) = 28 [pid 6340] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6339] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6340] <... socket resumed>) = 3 [pid 6339] <... futex resumed>) = 1 [pid 6335] <... futex resumed>) = 0 [pid 6339] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6335] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6340] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6335] <... futex resumed>) = 0 [pid 6340] <... futex resumed>) = 0 [pid 6339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6335] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6342 attached [pid 6340] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6339] <... sendmsg resumed>) = 20 [pid 6338] <... futex resumed>) = 0 [pid 6342] set_robust_list(0x55558bc497a0, 24 [pid 6339] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6341] <... prctl resumed>) = 0 [pid 6338] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6335] <... futex resumed>) = 0 [pid 6342] <... set_robust_list resumed>) = 0 [pid 6339] <... futex resumed>) = 1 [pid 6335] exit_group(0 [pid 6342] rt_sigprocmask(SIG_SETMASK, [] [pid 6335] <... exit_group resumed>) = ? [pid 6341] setpgid(0, 0 [pid 6333] +++ exited with 0 +++ [pid 6338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6341] <... setpgid resumed>) = 0 [pid 6338] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6342 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6340] <... futex resumed>) = 0 [pid 6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6338] <... futex resumed>) = 1 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6342] <... prctl resumed>) = 0 [pid 6340] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6341] <... openat resumed>) = 3 [pid 6339] +++ exited with 0 +++ [pid 6338] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6335] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6342] setpgid(0, 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6342] <... setpgid resumed>) = 0 [pid 6340] <... sendto resumed>) = 32 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6341] write(3, "1000", 4 [pid 6340] recvfrom(3 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6340] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6338}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6341] <... write resumed>) = 4 [pid 6342] <... openat resumed>) = 3 [pid 6340] recvfrom(3 [pid 6341] close(3 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... restart_syscall resumed>) = 0 [pid 6341] <... close resumed>) = 0 [pid 6341] write(1, "executing program\n", 18 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6342] write(3, "1000", 4 [pid 6340] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6338}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6342] <... write resumed>) = 4 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6340] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6342] close(3 [pid 6341] <... write resumed>) = 18 [pid 6341] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6341] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITEci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6343 attached executing program [pid 6342] <... close resumed>) = 0 [pid 6340] <... futex resumed>) = 1 [pid 6341] <... mprotect resumed>) = 0 [pid 6338] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6343] set_robust_list(0x55558bc497a0, 24 [pid 6342] write(1, "executing program\n", 18 [pid 6340] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6341] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6338] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] <... set_robust_list resumed>) = 0 [pid 6338] <... futex resumed>) = 0 [pid 6341] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6343] rt_sigprocmask(SIG_SETMASK, [] [pid 6341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6338] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6344 attached [pid 6342] <... write resumed>) = 18 [pid 6343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6341] <... clone3 resumed> => {parent_tid=[6344]}, 88) = 6344 [pid 6343] <... prctl resumed>) = 0 [pid 6341] rt_sigprocmask(SIG_SETMASK, [] [pid 6343] setpgid(0, 0 [pid 6341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6343] <... setpgid resumed>) = 0 [pid 6341] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6344] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6342] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6340] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6341] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6343 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6344] <... rseq resumed>) = 0 [pid 6343] <... openat resumed>) = 3 [pid 6342] <... futex resumed>) = 0 [pid 6340] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6344] set_robust_list(0x7fad868a79a0, 24 [pid 6342] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6343] write(3, "1000", 4) = 4 [pid 6343] close(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6345 attached [pid 6344] <... set_robust_list resumed>) = 0 [pid 6343] <... close resumed>) = 0 [pid 6342] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6340] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6344] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 6343] write(1, "executing program\n", 18 [pid 6342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6340] <... futex resumed>) = 1 [pid 6338] <... futex resumed>) = 0 [pid 6344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6343] <... write resumed>) = 18 [pid 6342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6338] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6345 [pid 6345] set_robust_list(0x55558bc497a0, 24 [pid 6344] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6343] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6340] <... sendmsg resumed>) = 28 [pid 6338] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6345] <... set_robust_list resumed>) = 0 [pid 6344] <... socket resumed>) = 3 [pid 6343] <... futex resumed>) = 0 [pid 6342] <... mmap resumed>) = 0x7fad86887000 [pid 6340] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6344] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6342] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6340] <... futex resumed>) = 0 [pid 6338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6345] rt_sigprocmask(SIG_SETMASK, [] [pid 6344] <... futex resumed>) = 1 [pid 6343] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6342] <... mprotect resumed>) = 0 [pid 6340] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6341] <... futex resumed>) = 0 [pid 6338] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6344] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6342] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6341] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... futex resumed>) = 0 [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6341] <... futex resumed>) = 0 [pid 6345] <... prctl resumed>) = 0 [pid 6344] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6342] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6341] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6338] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6345] setpgid(0, 0 [pid 6342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6345] <... setpgid resumed>) = 0 [pid 6343] <... mmap resumed>) = 0x7fad86887000 [pid 6340] <... sendmsg resumed>) = 20 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6343] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6342] <... clone3 resumed> => {parent_tid=[6346]}, 88) = 6346 [pid 6340] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6346 attached [pid 6344] <... sendto resumed>) = 32 [pid 6343] <... mprotect resumed>) = 0 [pid 6342] rt_sigprocmask(SIG_SETMASK, [] [pid 6338] <... futex resumed>) = 0 [pid 6346] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6344] recvfrom(3 [pid 6343] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6340] <... futex resumed>) = 1 [pid 6338] exit_group(0 [pid 6346] <... rseq resumed>) = 0 [pid 6345] <... openat resumed>) = 3 [pid 6344] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6341}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6342] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... exit_group resumed>) = ? [pid 6346] set_robust_list(0x7fad868a79a0, 24 [pid 6345] write(3, "1000", 4 [pid 6344] recvfrom(3 [pid 6343] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6342] <... futex resumed>) = 0 [pid 6340] +++ exited with 0 +++ [pid 6342] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6338] +++ exited with 0 +++ [pid 6346] <... set_robust_list resumed>) = 0 [pid 6345] <... write resumed>) = 4 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6344] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6341}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6344] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6341] <... futex resumed>) = 0 [pid 6341] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... futex resumed>) = 1 [pid 6341] <... futex resumed>) = 0 [pid 6344] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6341] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6344] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6346] rt_sigprocmask(SIG_SETMASK, [] [pid 6345] close(3 [pid 6344] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6345] <... close resumed>) = 0 [pid 6344] <... futex resumed>) = 1 [pid 6341] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6347 attached [pid 6346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6345] write(1, "executing program\n", 18 [pid 6344] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6341] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6347] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6346] <... socket resumed>) = 3 [pid 6345] <... write resumed>) = 18 [pid 6344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6343] <... clone3 resumed> => {parent_tid=[6347]}, 88) = 6347 [pid 6341] <... futex resumed>) = 0 [pid 6347] <... rseq resumed>) = 0 [pid 6346] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6343] rt_sigprocmask(SIG_SETMASK, [] [pid 6341] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6347] set_robust_list(0x7fad868a79a0, 24 [pid 6346] <... futex resumed>) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6344] <... sendmsg resumed>) = 28 [pid 6342] <... futex resumed>) = 0 [pid 6347] <... set_robust_list resumed>) = 0 [pid 6345] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6346] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6345] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6343] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6343] <... futex resumed>) = 0 [pid 6345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6347] rt_sigprocmask(SIG_SETMASK, [] [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6344] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6342] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6346] <... futex resumed>) = 0 [pid 6345] <... mmap resumed>) = 0x7fad86887000 [pid 6344] <... futex resumed>) = 1 [pid 6342] <... futex resumed>) = 1 [pid 6341] <... futex resumed>) = 0 [pid 6347] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6345] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6344] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6342] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6341] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] <... socket resumed>) = 3 [pid 6346] <... sendto resumed>) = 32 [pid 6345] <... mprotect resumed>) = 0 [pid 6344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6341] <... futex resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6347] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6341] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6347] <... futex resumed>) = 1 [pid 6346] recvfrom(3 [pid 6345] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6344] <... sendmsg resumed>) = 20 [pid 6343] <... futex resumed>) = 0 [pid 6347] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6346] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6342}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6345] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6344] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] <... sendto resumed>) = 32 [pid 6346] recvfrom(3 [pid 6345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6344] <... futex resumed>) = 1 [pid 6343] <... futex resumed>) = 0 [pid 6341] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6344] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6341] exit_group(0 [pid 6344] <... futex resumed>) = ? [pid 6341] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6348 attached [pid 6347] recvfrom(3 [pid 6346] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6342}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6344] +++ exited with 0 +++ [pid 6343] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6348] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6347] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6343}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6346] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] <... clone3 resumed> => {parent_tid=[6348]}, 88) = 6348 [pid 6341] +++ exited with 0 +++ [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6348] <... rseq resumed>) = 0 [pid 6347] recvfrom(3 [pid 6346] <... futex resumed>) = 1 [pid 6345] rt_sigprocmask(SIG_SETMASK, [] [pid 6342] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6348] set_robust_list(0x7fad868a79a0, 24 [pid 6347] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6343}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6346] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6342] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6348] <... set_robust_list resumed>) = 0 [pid 6345] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6342] <... futex resumed>) = 0 [pid 6348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6345] <... futex resumed>) = 0 [pid 6342] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6348] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6345] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6349 attached [pid 6346] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6347] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6349] set_robust_list(0x55558bc497a0, 24 [pid 6347] <... futex resumed>) = 1 [pid 6349] <... set_robust_list resumed>) = 0 [pid 6348] <... socket resumed>) = 3 [pid 6347] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6346] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6348] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... futex resumed>) = 1 [pid 6343] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6342] <... futex resumed>) = 0 [pid 6349] rt_sigprocmask(SIG_SETMASK, [] [pid 6348] <... futex resumed>) = 1 [pid 6347] <... futex resumed>) = 0 [pid 6346] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] <... futex resumed>) = 0 [pid 6343] <... futex resumed>) = 1 [pid 6342] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6349 [pid 6349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6348] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6347] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6345] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6342] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6348] <... sendto resumed>) = 32 [pid 6347] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6345] <... futex resumed>) = 0 [pid 6342] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6349] <... prctl resumed>) = 0 [pid 6348] recvfrom(3 [pid 6347] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6349] setpgid(0, 0 [pid 6348] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6345}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6347] <... futex resumed>) = 1 [pid 6346] <... sendmsg resumed>) = 28 [pid 6343] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6349] <... setpgid resumed>) = 0 [pid 6348] recvfrom(3 [pid 6347] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6346] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6350 attached [pid 6349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6348] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6345}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6346] <... futex resumed>) = 1 [pid 6343] <... futex resumed>) = 0 [pid 6342] <... futex resumed>) = 0 [pid 6350] set_robust_list(0x55558bc497a0, 24 [pid 6348] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6346] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6343] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6342] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6350] <... set_robust_list resumed>) = 0 [pid 6349] <... openat resumed>) = 3 [pid 6348] <... futex resumed>) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6342] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6350 [pid 6350] rt_sigprocmask(SIG_SETMASK, [] [pid 6349] write(3, "1000", 4 [pid 6348] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6347] <... sendmsg resumed>) = 28 [pid 6346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6345] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6342] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6349] <... write resumed>) = 4 [pid 6348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6347] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6345] <... futex resumed>) = 0 [pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6349] close(3 [pid 6348] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6347] <... futex resumed>) = 1 [pid 6345] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6343] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6350] <... prctl resumed>) = 0 [pid 6348] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6350] setpgid(0, 0 [pid 6348] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6350] <... setpgid resumed>) = 0 [pid 6349] <... close resumed>) = 0 [pid 6348] <... futex resumed>) = 1 [pid 6346] <... sendmsg resumed>) = 20 [pid 6345] <... futex resumed>) = 0 [pid 6343] <... futex resumed>) = 0 [pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6349] write(1, "executing program\n", 18 [pid 6348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6347] <... sendmsg resumed>) = 20 [pid 6346] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6349] <... write resumed>) = 18 executing program [pid 6349] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6348] <... sendmsg resumed>) = 28 [pid 6347] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... futex resumed>) = 1 [pid 6350] <... openat resumed>) = 3 [pid 6345] <... futex resumed>) = 0 [pid 6342] <... futex resumed>) = 0 [pid 6350] write(3, "1000", 4 [pid 6349] <... futex resumed>) = 0 [pid 6348] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] <... futex resumed>) = 1 [pid 6346] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6343] <... futex resumed>) = 0 [pid 6342] exit_group(0 [pid 6350] <... write resumed>) = 4 [pid 6349] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6348] <... futex resumed>) = 0 [pid 6347] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6346] <... futex resumed>) = ? [pid 6345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6343] exit_group(0 [pid 6342] <... exit_group resumed>) = ? [pid 6350] close(3 [pid 6349] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6347] <... futex resumed>) = ? [pid 6346] +++ exited with 0 +++ [pid 6345] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] <... exit_group resumed>) = ? [pid 6350] <... close resumed>) = 0 [pid 6348] <... sendmsg resumed>) = 20 [pid 6347] +++ exited with 0 +++ [pid 6345] <... futex resumed>) = 0 [pid 6342] +++ exited with 0 +++ [pid 6350] write(1, "executing program\n", 18 [pid 6348] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6342, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6350] <... write resumed>) = 18 [pid 6348] <... futex resumed>) = 0 [pid 6345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6348] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] exit_group(0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6350] <... futex resumed>) = 0 executing program [pid 6350] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6348] <... futex resumed>) = ? [pid 6345] <... exit_group resumed>) = ? [pid 6350] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6348] +++ exited with 0 +++ [pid 6343] +++ exited with 0 +++ [pid 5639] <... restart_syscall resumed>) = 0 [pid 6350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6349] <... mmap resumed>) = 0x7fad86887000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6349] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6345] +++ exited with 0 +++ [pid 6350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6349] <... mprotect resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6350] <... mmap resumed>) = 0x7fad86887000 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6350] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6349] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6351 attached [pid 6350] <... mprotect resumed>) = 0 [pid 6349] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6351] set_robust_list(0x55558bc497a0, 24 [pid 6350] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6351] <... set_robust_list resumed>) = 0 [pid 6350] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6351 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6352 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6353 attached [pid 6351] rt_sigprocmask(SIG_SETMASK, [] [pid 6350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6355 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6354 attached [pid 6353] set_robust_list(0x55558bc497a0, 24 [pid 6352] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6349] <... clone3 resumed> => {parent_tid=[6352]}, 88) = 6352 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6353 [pid 6355] set_robust_list(0x55558bc497a0, 24 [pid 6354] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6353] <... set_robust_list resumed>) = 0 [pid 6352] <... rseq resumed>) = 0 [pid 6350] <... clone3 resumed> => {parent_tid=[6354]}, 88) = 6354 [pid 6355] <... set_robust_list resumed>) = 0 [pid 6354] <... rseq resumed>) = 0 [pid 6350] rt_sigprocmask(SIG_SETMASK, [] [pid 6355] rt_sigprocmask(SIG_SETMASK, [] [pid 6353] rt_sigprocmask(SIG_SETMASK, [] [pid 6352] set_robust_list(0x7fad868a79a0, 24 [pid 6351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6349] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6354] set_robust_list(0x7fad868a79a0, 24 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6355 [pid 6350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6354] <... set_robust_list resumed>) = 0 [pid 6353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6352] <... set_robust_list resumed>) = 0 [pid 6351] <... prctl resumed>) = 0 [pid 6350] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6349] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6354] rt_sigprocmask(SIG_SETMASK, [] [pid 6350] <... futex resumed>) = 0 [pid 6349] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6352] rt_sigprocmask(SIG_SETMASK, [] [pid 6355] <... prctl resumed>) = 0 [pid 6354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6351] setpgid(0, 0 [pid 6350] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6349] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6355] setpgid(0, 0 [pid 6354] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6353] <... prctl resumed>) = 0 [pid 6352] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6351] <... setpgid resumed>) = 0 [pid 6355] <... setpgid resumed>) = 0 [pid 6354] <... socket resumed>) = 3 [pid 6353] setpgid(0, 0 [pid 6349] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6352] <... socket resumed>) = 3 [pid 6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6354] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] <... setpgid resumed>) = 0 [pid 6355] <... openat resumed>) = 3 [pid 6354] <... futex resumed>) = 1 [pid 6350] <... futex resumed>) = 0 [pid 6350] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6352] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6350] <... futex resumed>) = 0 [pid 6355] write(3, "1000", 4 [pid 6354] <... sendto resumed>) = 32 [pid 6353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6351] <... openat resumed>) = 3 [pid 6352] <... futex resumed>) = 1 [pid 6350] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6349] <... futex resumed>) = 0 [pid 6354] recvfrom(3 [pid 6352] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6355] <... write resumed>) = 4 [pid 6354] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6350}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6349] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] close(3 [pid 6354] recvfrom(3 [pid 6353] <... openat resumed>) = 3 [pid 6352] <... futex resumed>) = 0 [pid 6351] write(3, "1000", 4 [pid 6349] <... futex resumed>) = 1 [pid 6355] <... close resumed>) = 0 [pid 6353] write(3, "1000", 4 [pid 6355] write(1, "executing program\n", 18 [pid 6354] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6350}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 6352] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6351] <... write resumed>) = 4 [pid 6349] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6353] <... write resumed>) = 4 [pid 6355] <... write resumed>) = 18 [pid 6354] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] close(3 [pid 6354] <... futex resumed>) = 1 [pid 6350] <... futex resumed>) = 0 [pid 6354] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6353] close(3 [pid 6350] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6351] <... close resumed>) = 0 [pid 6350] <... futex resumed>) = 0 [pid 6355] <... futex resumed>) = 0 [pid 6354] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6353] <... close resumed>) = 0 [pid 6350] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6351] write(1, "executing program\n", 18 [pid 6354] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6354] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6350] <... futex resumed>) = 0 [pid 6354] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6353] write(1, "executing program\n", 18 [pid 6351] <... write resumed>) = 18 [pid 6354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] <... futex resumed>) = 0 [pid 6354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 executing program executing program [pid 6350] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6355] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6354] <... sendmsg resumed>) = 28 [pid 6353] <... write resumed>) = 18 [pid 6351] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6354] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6352] <... sendto resumed>) = 32 [pid 6351] <... futex resumed>) = 0 [pid 6355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6353] <... futex resumed>) = 0 [pid 6352] recvfrom(3 [pid 6351] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6355] <... mmap resumed>) = 0x7fad86887000 [pid 6354] <... futex resumed>) = 1 [pid 6353] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6352] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6349}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6350] <... futex resumed>) = 0 [pid 6351] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6355] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6354] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6353] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6350] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] <... futex resumed>) = 0 [pid 6355] <... mprotect resumed>) = 0 [pid 6354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6352] recvfrom(3 [pid 6351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6350] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6355] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6354] <... sendmsg resumed>) = 20 [pid 6353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6352] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6349}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6355] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6354] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6352] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6354] <... futex resumed>) = 1 [pid 6353] <... mmap resumed>) = 0x7fad86887000 [pid 6352] <... futex resumed>) = 1 [pid 6351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6350] <... futex resumed>) = 0 [pid 6349] <... futex resumed>) = 0 [pid 6353] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6351] <... mmap resumed>) = 0x7fad86887000 [pid 6349] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6353] <... mprotect resumed>) = 0 [pid 6350] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6356 attached [pid 6355] <... clone3 resumed> => {parent_tid=[6356]}, 88) = 6356 [pid 6354] <... futex resumed>) = ? [pid 6353] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6352] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6351] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6350] <... exit_group resumed>) = ? [pid 6349] <... futex resumed>) = 0 [pid 6356] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6355] rt_sigprocmask(SIG_SETMASK, [] [pid 6354] +++ exited with 0 +++ [pid 6353] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6352] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6351] <... mprotect resumed>) = 0 [pid 6349] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6356] <... rseq resumed>) = 0 [pid 6355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6352] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6350] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6357 attached [pid 6356] set_robust_list(0x7fad868a79a0, 24 [pid 6355] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] <... futex resumed>) = 0 [pid 6349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6357] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6356] <... set_robust_list resumed>) = 0 [pid 6355] <... futex resumed>) = 0 [pid 6353] <... clone3 resumed> => {parent_tid=[6357]}, 88) = 6357 [pid 6352] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6351] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6349] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6356] rt_sigprocmask(SIG_SETMASK, [] [pid 6355] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6357] <... rseq resumed>) = 0 [pid 6356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6353] rt_sigprocmask(SIG_SETMASK, [] [pid 6352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6349] <... futex resumed>) = 0 [pid 6357] set_robust_list(0x7fad868a79a0, 24 [pid 6356] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6352] <... sendmsg resumed>) = 28 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6358 attached [pid 6357] <... set_robust_list resumed>) = 0 [pid 6356] <... socket resumed>) = 3 [pid 6353] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... clone3 resumed> => {parent_tid=[6358]}, 88) = 6358 [pid 6349] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 6358] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6357] rt_sigprocmask(SIG_SETMASK, [] [pid 6356] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] <... futex resumed>) = 0 [pid 6352] <... futex resumed>) = 0 [pid 6351] rt_sigprocmask(SIG_SETMASK, [] [pid 6349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6358] <... rseq resumed>) = 0 [pid 6357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6353] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6352] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6349] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6358] set_robust_list(0x7fad868a79a0, 24 [pid 6357] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6356] <... futex resumed>) = 1 [pid 6355] <... futex resumed>) = 0 [pid 6352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6351] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6349] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6358] <... set_robust_list resumed>) = 0 [pid 6356] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6355] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6349] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6358] rt_sigprocmask(SIG_SETMASK, [] [pid 6357] <... socket resumed>) = 3 [pid 6356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6355] <... futex resumed>) = 0 [pid 6352] <... sendmsg resumed>) = 20 [pid 6351] <... futex resumed>) = 0 [pid 6357] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6356] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6355] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6352] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6358] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6357] <... futex resumed>) = 1 [pid 6356] <... sendto resumed>) = 32 [pid 6353] <... futex resumed>) = 0 [pid 6352] <... futex resumed>) = 1 [pid 6351] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6349] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6359 attached [pid 6358] <... socket resumed>) = 3 [pid 6353] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6349] exit_group(0 [pid 6359] set_robust_list(0x55558bc497a0, 24 [pid 6358] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] <... futex resumed>) = ? [pid 6351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6349] <... exit_group resumed>) = ? [pid 6359] <... set_robust_list resumed>) = 0 [pid 6358] <... futex resumed>) = 0 [pid 6357] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6356] recvfrom(3 [pid 6353] <... futex resumed>) = 0 [pid 6352] +++ exited with 0 +++ [pid 6351] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6359 [pid 6359] rt_sigprocmask(SIG_SETMASK, [] [pid 6358] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6356] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6355}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6353] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6351] <... futex resumed>) = 0 [pid 6349] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6357] <... sendto resumed>) = 32 [pid 6359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6358] <... sendto resumed>) = 32 [pid 6356] recvfrom(3 [pid 6351] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6357] recvfrom(3 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6358] recvfrom(3 [pid 6357] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6353}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6356] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6355}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6359] <... prctl resumed>) = 0 [pid 6358] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6351}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6357] recvfrom(3 [pid 6356] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] setpgid(0, 0 [pid 6358] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6351}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6357] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6353}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6359] <... setpgid resumed>) = 0 [pid 6358] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] <... futex resumed>) = 1 [pid 6355] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6358] <... futex resumed>) = 1 [pid 6355] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... futex resumed>) = 0 [pid 6359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6358] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6357] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6355] <... futex resumed>) = 0 [pid 6351] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6355] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6351] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6356] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6358] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6357] <... futex resumed>) = 1 [pid 6356] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] <... futex resumed>) = 0 [pid 6351] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6358] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6353] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6358] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... futex resumed>) = 0 [pid 6358] <... futex resumed>) = 1 [pid 6351] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6353] <... futex resumed>) = 0 [pid 6351] <... futex resumed>) = 0 [pid 6359] <... openat resumed>) = 3 [pid 6358] <... sendmsg resumed>) = 28 [pid 6351] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6358] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6360 attached [pid 6359] write(3, "1000", 4 [pid 6357] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6356] <... futex resumed>) = 1 [pid 6355] <... futex resumed>) = 0 [pid 6353] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6356] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6360] set_robust_list(0x55558bc497a0, 24 [pid 6359] <... write resumed>) = 4 [pid 6358] <... futex resumed>) = 1 [pid 6357] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6355] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6360 [pid 6360] <... set_robust_list resumed>) = 0 [pid 6359] close(3 [pid 6358] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6357] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] <... futex resumed>) = 0 [pid 6355] <... futex resumed>) = 1 [pid 6351] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6360] rt_sigprocmask(SIG_SETMASK, [] [pid 6359] <... close resumed>) = 0 [pid 6358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6357] <... futex resumed>) = 1 [pid 6356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6355] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6353] <... futex resumed>) = 0 [pid 6351] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6359] write(1, "executing program\n", 18 executing program [pid 6358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6356] <... sendmsg resumed>) = 28 [pid 6353] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6359] <... write resumed>) = 18 [pid 6358] <... sendmsg resumed>) = 20 [pid 6357] <... sendmsg resumed>) = 28 [pid 6356] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] <... futex resumed>) = 0 [pid 6360] <... prctl resumed>) = 0 [pid 6359] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6357] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] setpgid(0, 0 [pid 6359] <... futex resumed>) = 0 [pid 6358] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6357] <... futex resumed>) = 0 [pid 6356] <... futex resumed>) = 1 [pid 6355] <... futex resumed>) = 0 [pid 6353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6360] <... setpgid resumed>) = 0 [pid 6359] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6356] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6355] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... futex resumed>) = 0 [pid 6360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6359] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6358] <... futex resumed>) = 1 [pid 6357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6353] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] exit_group(0 [pid 6360] <... openat resumed>) = 3 [pid 6359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6357] <... sendmsg resumed>) = 20 [pid 6356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6355] <... futex resumed>) = 0 [pid 6353] <... futex resumed>) = 0 [pid 6351] <... exit_group resumed>) = ? [pid 6360] write(3, "1000", 4 [pid 6359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6358] +++ exited with 0 +++ [pid 6357] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6355] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6353] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] <... write resumed>) = 4 [pid 6359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6357] <... futex resumed>) = 0 [pid 6356] <... sendmsg resumed>) = 20 [pid 6353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6351] +++ exited with 0 +++ [pid 6359] <... mmap resumed>) = 0x7fad86887000 [pid 6357] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6356] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] exit_group(0 [pid 6360] close(3 [pid 6359] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6357] <... futex resumed>) = ? [pid 6356] <... futex resumed>) = 1 [pid 6355] <... futex resumed>) = 0 [pid 6353] <... exit_group resumed>) = ? [pid 6360] <... close resumed>) = 0 [pid 6359] <... mprotect resumed>) = 0 [pid 6357] +++ exited with 0 +++ [pid 6356] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6355] exit_group(0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6356] <... futex resumed>) = ? [pid 6355] <... exit_group resumed>) = ? executing program [pid 6360] write(1, "executing program\n", 18 [pid 6359] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6360] <... write resumed>) = 18 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6360] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6360] <... futex resumed>) = 0 [pid 6359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6362 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6361 attached [pid 6360] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6356] +++ exited with 0 +++ [pid 6355] +++ exited with 0 +++ [pid 6353] +++ exited with 0 +++ [pid 6361] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6362] set_robust_list(0x55558bc497a0, 24 [pid 6360] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6361] <... rseq resumed>) = 0 [pid 6362] <... set_robust_list resumed>) = 0 [pid 6361] set_robust_list(0x7fad868a79a0, 24 [pid 6359] <... clone3 resumed> => {parent_tid=[6361]}, 88) = 6361 [pid 6361] <... set_robust_list resumed>) = 0 [pid 6359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6362] rt_sigprocmask(SIG_SETMASK, [] [pid 6359] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6359] <... futex resumed>) = 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6359] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6362 [pid 6360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6360] <... mmap resumed>) = 0x7fad86887000 [pid 6362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6361] rt_sigprocmask(SIG_SETMASK, [] [pid 6360] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6360] <... mprotect resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6362] <... prctl resumed>) = 0 [pid 6361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6360] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6362] setpgid(0, 0 [pid 6361] <... socket resumed>) = 3 [pid 6362] <... setpgid resumed>) = 0 [pid 6360] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6361] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6361] <... futex resumed>) = 1 [pid 6360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6359] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6361] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6359] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6363 attached [pid 6362] <... openat resumed>) = 3 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6359] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6364 attached [pid 6362] write(3, "1000", 4 [pid 6361] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6360] <... clone3 resumed> => {parent_tid=[6363]}, 88) = 6363 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6365 attached [pid 6364] set_robust_list(0x55558bc497a0, 24 [pid 6363] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6362] <... write resumed>) = 4 [pid 6361] <... sendto resumed>) = 32 [pid 6359] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6365] set_robust_list(0x55558bc497a0, 24 [pid 6364] <... set_robust_list resumed>) = 0 [pid 6363] <... rseq resumed>) = 0 [pid 6362] close(3 [pid 6360] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6365 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6364 [pid 6365] <... set_robust_list resumed>) = 0 [pid 6364] rt_sigprocmask(SIG_SETMASK, [] [pid 6363] set_robust_list(0x7fad868a79a0, 24 [pid 6362] <... close resumed>) = 0 [pid 6361] recvfrom(3 [pid 6365] rt_sigprocmask(SIG_SETMASK, [] [pid 6364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6363] <... set_robust_list resumed>) = 0 [pid 6360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6363] rt_sigprocmask(SIG_SETMASK, [] [pid 6362] write(1, "executing program\n", 18 executing program [pid 6361] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6359}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6360] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6364] <... prctl resumed>) = 0 [pid 6363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6362] <... write resumed>) = 18 [pid 6361] recvfrom(3 [pid 6360] <... futex resumed>) = 0 [pid 6365] <... prctl resumed>) = 0 [pid 6364] setpgid(0, 0 [pid 6363] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6362] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6359}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6365] setpgid(0, 0 [pid 6364] <... setpgid resumed>) = 0 [pid 6363] <... socket resumed>) = 3 [pid 6362] <... futex resumed>) = 0 [pid 6361] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6365] <... setpgid resumed>) = 0 [pid 6364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6363] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6361] <... futex resumed>) = 1 [pid 6360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6359] <... futex resumed>) = 0 [pid 6365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6361] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6360] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6360] <... futex resumed>) = 0 [pid 6359] <... futex resumed>) = 0 [pid 6365] <... openat resumed>) = 3 [pid 6364] <... openat resumed>) = 3 [pid 6363] <... futex resumed>) = 0 [pid 6362] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6361] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6360] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6359] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6363] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6361] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6365] write(3, "1000", 4 [pid 6364] write(3, "1000", 4 [pid 6363] <... sendto resumed>) = 32 [pid 6362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6365] <... write resumed>) = 4 [pid 6364] <... write resumed>) = 4 [pid 6363] recvfrom(3 [pid 6362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6361] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6365] close(3 [pid 6364] close(3 [pid 6363] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6360}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6365] <... close resumed>) = 0 [pid 6364] <... close resumed>) = 0 [pid 6363] recvfrom(3 [pid 6362] <... mmap resumed>) = 0x7fad86887000 [pid 6361] <... futex resumed>) = 1 [pid 6359] <... futex resumed>) = 0 executing program [pid 6365] write(1, "executing program\n", 18 executing program [pid 6364] write(1, "executing program\n", 18 [pid 6363] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6360}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6362] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6359] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6365] <... write resumed>) = 18 [pid 6364] <... write resumed>) = 18 [pid 6363] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] <... mprotect resumed>) = 0 [pid 6365] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... futex resumed>) = 1 [pid 6362] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6361] <... sendmsg resumed>) = 28 [pid 6359] <... futex resumed>) = 0 [pid 6365] <... futex resumed>) = 0 [pid 6364] <... futex resumed>) = 0 [pid 6363] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6365] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6364] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6361] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] <... futex resumed>) = 0 [pid 6359] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6366 attached [pid 6365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6364] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6361] <... futex resumed>) = 0 [pid 6360] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6363] <... futex resumed>) = 0 [pid 6362] <... clone3 resumed> => {parent_tid=[6366]}, 88) = 6366 [pid 6361] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6360] <... futex resumed>) = 1 [pid 6359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6366] <... rseq resumed>) = 0 [pid 6365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6363] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6362] rt_sigprocmask(SIG_SETMASK, [] [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6360] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6359] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] set_robust_list(0x7fad868a79a0, 24 [pid 6365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6363] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6366] <... set_robust_list resumed>) = 0 [pid 6365] <... mmap resumed>) = 0x7fad86887000 [pid 6364] <... mmap resumed>) = 0x7fad86887000 [pid 6363] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6359] <... futex resumed>) = 0 [pid 6366] rt_sigprocmask(SIG_SETMASK, [] [pid 6365] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6364] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6363] <... futex resumed>) = 1 [pid 6360] <... futex resumed>) = 0 [pid 6366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6365] <... mprotect resumed>) = 0 [pid 6364] <... mprotect resumed>) = 0 [pid 6362] <... futex resumed>) = 0 [pid 6365] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6364] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6363] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6365] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6364] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6366] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6360] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] <... socket resumed>) = 3 [pid 6361] <... sendmsg resumed>) = 20 [pid 6359] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] <... futex resumed>) = 1 [pid 6366] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6361] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6368 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6367 attached [pid 6366] <... futex resumed>) = 1 [pid 6363] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = 0 [pid 6361] <... futex resumed>) = 0 [pid 6359] exit_group(0 [pid 6368] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6367] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6366] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6365] <... clone3 resumed> => {parent_tid=[6367]}, 88) = 6367 [pid 6364] <... clone3 resumed> => {parent_tid=[6368]}, 88) = 6368 [pid 6363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6362] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] <... exit_group resumed>) = ? [pid 6368] <... rseq resumed>) = 0 [pid 6367] <... rseq resumed>) = 0 [pid 6366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6365] rt_sigprocmask(SIG_SETMASK, [] [pid 6364] rt_sigprocmask(SIG_SETMASK, [] [pid 6363] <... sendmsg resumed>) = 28 [pid 6362] <... futex resumed>) = 0 [pid 6368] set_robust_list(0x7fad868a79a0, 24 [pid 6365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6361] +++ exited with 0 +++ [pid 6368] <... set_robust_list resumed>) = 0 [pid 6365] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6366] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6367] set_robust_list(0x7fad868a79a0, 24 [pid 6368] rt_sigprocmask(SIG_SETMASK, [] [pid 6367] <... set_robust_list resumed>) = 0 [pid 6365] <... futex resumed>) = 0 [pid 6364] <... futex resumed>) = 0 [pid 6363] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6367] rt_sigprocmask(SIG_SETMASK, [] [pid 6366] <... sendto resumed>) = 32 [pid 6365] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6364] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6363] <... futex resumed>) = 1 [pid 6360] <... futex resumed>) = 0 [pid 6368] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6363] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6367] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6366] recvfrom(3 [pid 6360] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] +++ exited with 0 +++ [pid 6366] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6362}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6367] <... socket resumed>) = 3 [pid 6363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6366] recvfrom(3 [pid 6360] <... futex resumed>) = 0 [pid 6368] <... socket resumed>) = 3 [pid 6363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6367] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6359, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6368] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6367] <... futex resumed>) = 1 [pid 6366] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6362}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6365] <... futex resumed>) = 0 [pid 6363] <... sendmsg resumed>) = 20 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6368] <... futex resumed>) = 1 [pid 6367] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6366] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6365] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] <... futex resumed>) = 0 [pid 6363] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6368] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6366] <... futex resumed>) = 1 [pid 6365] <... futex resumed>) = 0 [pid 6364] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] <... futex resumed>) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6365] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6364] <... futex resumed>) = 0 [pid 6363] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] <... futex resumed>) = 0 [pid 6368] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6364] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6362] <... futex resumed>) = 0 [pid 6368] <... sendto resumed>) = 32 [pid 6367] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6366] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6362] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] exit_group(0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6368] recvfrom(3 [pid 6366] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6363] <... futex resumed>) = ? [pid 6360] <... exit_group resumed>) = ? [pid 6368] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6364}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6366] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] +++ exited with 0 +++ [pid 6367] <... sendto resumed>) = 32 [pid 6368] recvfrom(3 [pid 6366] <... futex resumed>) = 1 [pid 6362] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6368] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6364}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6367] recvfrom(3 [pid 6366] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6368] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6369 attached [pid 6368] <... futex resumed>) = 1 [pid 6367] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6365}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6364] <... futex resumed>) = 0 [pid 6362] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] +++ exited with 0 +++ [pid 6368] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6367] recvfrom(3 [pid 6366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6364] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] set_robust_list(0x55558bc497a0, 24 [pid 6367] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6365}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6369] <... set_robust_list resumed>) = 0 [pid 6367] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] <... sendmsg resumed>) = 28 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6367] <... futex resumed>) = 1 [pid 6366] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6367] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6366] <... futex resumed>) = 0 [pid 6365] <... futex resumed>) = 0 [pid 6364] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6369 [pid 6369] rt_sigprocmask(SIG_SETMASK, [] [pid 6368] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6365] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6362] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6368] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6365] <... futex resumed>) = 0 [pid 6366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6362] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6368] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6367] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6365] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6362] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6368] <... futex resumed>) = 1 [pid 6367] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6366] <... sendmsg resumed>) = 20 [pid 6364] <... futex resumed>) = 0 [pid 6369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6368] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6367] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] <... prctl resumed>) = 0 [pid 6368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6364] <... futex resumed>) = 0 [pid 6369] setpgid(0, 0 [pid 6368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6367] <... futex resumed>) = 1 [pid 6366] <... futex resumed>) = 1 [pid 6365] <... futex resumed>) = 0 [pid 6364] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6362] <... futex resumed>) = 0 [pid 6369] <... setpgid resumed>) = 0 [pid 6368] <... sendmsg resumed>) = 28 [pid 6367] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6366] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6365] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] exit_group(0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6368] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6366] <... futex resumed>) = ? [pid 6365] <... futex resumed>) = 0 [pid 6362] <... exit_group resumed>) = ? [pid 6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6368] <... futex resumed>) = 1 [pid 6367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6366] +++ exited with 0 +++ [pid 6365] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6364] <... futex resumed>) = 0 [pid 6369] <... openat resumed>) = 3 [pid 6368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6367] <... sendmsg resumed>) = 28 [pid 6364] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] +++ exited with 0 +++ [pid 6369] write(3, "1000", 4 [pid 6368] <... sendmsg resumed>) = 20 [pid 6367] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6369] <... write resumed>) = 4 [pid 6368] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6367] <... futex resumed>) = 1 [pid 6365] <... futex resumed>) = 0 [pid 6364] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6369] close(3 [pid 6368] <... futex resumed>) = 0 [pid 6365] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6369] <... close resumed>) = 0 [pid 6368] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6365] <... futex resumed>) = 0 [pid 6364] exit_group(0 [pid 6369] write(1, "executing program\n", 18 [pid 6368] <... futex resumed>) = ? [pid 6367] <... sendmsg resumed>) = 20 [pid 6365] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6364] <... exit_group resumed>) = ? executing program [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6369] <... write resumed>) = 18 [pid 6368] +++ exited with 0 +++ [pid 6367] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6365] exit_group(0 [pid 6369] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6365] <... exit_group resumed>) = ? [pid 6364] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6370 attached [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6364, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6370] set_robust_list(0x55558bc497a0, 24 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6370] <... set_robust_list resumed>) = 0 [pid 6370] rt_sigprocmask(SIG_SETMASK, [] [pid 6369] <... futex resumed>) = 0 [pid 6367] <... futex resumed>) = ? [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6370 [pid 6370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6369] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6367] +++ exited with 0 +++ [pid 6365] +++ exited with 0 +++ [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6369] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6369] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6370] <... prctl resumed>) = 0 [pid 6369] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6365, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6370] setpgid(0, 0 [pid 6369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6370] <... setpgid resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6371 attached [pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6371] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 6371] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6371] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6372 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6373 attached [pid 6369] <... clone3 resumed> => {parent_tid=[6371]}, 88) = 6371 [pid 6372] set_robust_list(0x55558bc497a0, 24 [pid 6370] <... openat resumed>) = 3 [pid 6373] set_robust_list(0x55558bc497a0, 24 [pid 6369] rt_sigprocmask(SIG_SETMASK, [] [pid 6373] <... set_robust_list resumed>) = 0 [pid 6372] <... set_robust_list resumed>) = 0 [pid 6370] write(3, "1000", 4 [pid 6369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6372 [pid 6370] <... write resumed>) = 4 [pid 6369] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6373 [pid 6373] rt_sigprocmask(SIG_SETMASK, [] [pid 6372] rt_sigprocmask(SIG_SETMASK, [] [pid 6371] <... futex resumed>) = 0 [pid 6370] close(3 [pid 6369] <... futex resumed>) = 1 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6371] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6370] <... close resumed>) = 0 [pid 6369] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6371] <... socket resumed>) = 3 [pid 6370] write(1, "executing program\n", 18) = 18 executing program [pid 6373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6372] <... prctl resumed>) = 0 [pid 6370] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6373] <... prctl resumed>) = 0 [pid 6372] setpgid(0, 0 [pid 6371] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6370] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6373] setpgid(0, 0 [pid 6372] <... setpgid resumed>) = 0 [pid 6371] <... futex resumed>) = 1 [pid 6370] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6369] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6373] <... setpgid resumed>) = 0 [pid 6370] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6369] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6369] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6371] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6369] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6374 attached [pid 6373] <... openat resumed>) = 3 [pid 6372] <... openat resumed>) = 3 [pid 6370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6374] set_robust_list(0x55558bc497a0, 24 [pid 6370] <... mmap resumed>) = 0x7fad86887000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6374 [pid 6374] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6370] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6374] rt_sigprocmask(SIG_SETMASK, [] [pid 6370] <... mprotect resumed>) = 0 [pid 6370] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6371] <... sendto resumed>) = 32 [pid 6373] write(3, "1000", 4 [pid 6372] write(3, "1000", 4 [pid 6371] recvfrom(3 [pid 6374] <... prctl resumed>) = 0 [pid 6372] <... write resumed>) = 4 [pid 6371] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6369}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6373] <... write resumed>) = 4 [pid 6370] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6374] setpgid(0, 0 [pid 6373] close(3 [pid 6372] close(3 [pid 6371] recvfrom(3 [pid 6370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6375 attached [pid 6374] <... setpgid resumed>) = 0 [pid 6373] <... close resumed>) = 0 [pid 6372] <... close resumed>) = 0 [pid 6371] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6369}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6375] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6373] write(1, "executing program\n", 18 [pid 6372] write(1, "executing program\n", 18 executing program executing program [pid 6371] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] <... rseq resumed>) = 0 [pid 6374] <... openat resumed>) = 3 [pid 6373] <... write resumed>) = 18 [pid 6372] <... write resumed>) = 18 [pid 6371] <... futex resumed>) = 1 [pid 6370] <... clone3 resumed> => {parent_tid=[6375]}, 88) = 6375 [pid 6369] <... futex resumed>) = 0 [pid 6375] set_robust_list(0x7fad868a79a0, 24 [pid 6374] write(3, "1000", 4 [pid 6373] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6371] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6370] rt_sigprocmask(SIG_SETMASK, [] [pid 6369] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] <... set_robust_list resumed>) = 0 [pid 6374] <... write resumed>) = 4 [pid 6373] <... futex resumed>) = 0 [pid 6372] <... futex resumed>) = 0 [pid 6371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6369] <... futex resumed>) = 0 [pid 6375] rt_sigprocmask(SIG_SETMASK, [] [pid 6374] close(3 [pid 6373] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6372] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6371] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6370] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6374] <... close resumed>) = 0 [pid 6373] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6372] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6371] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6370] <... futex resumed>) = 0 [pid 6375] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6374] write(1, "executing program\n", 18 [pid 6373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6370] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] <... socket resumed>) = 3 [pid 6374] <... write resumed>) = 18 executing program [pid 6373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6371] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6374] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6371] <... futex resumed>) = 1 [pid 6369] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = 1 [pid 6374] <... futex resumed>) = 0 [pid 6372] <... mmap resumed>) = 0x7fad86887000 [pid 6370] <... futex resumed>) = 0 [pid 6371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6369] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6373] <... mmap resumed>) = 0x7fad86887000 [pid 6372] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6370] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] <... futex resumed>) = 0 [pid 6375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6374] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6371] <... sendmsg resumed>) = 28 [pid 6370] <... futex resumed>) = 0 [pid 6369] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6373] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6372] <... mprotect resumed>) = 0 [pid 6371] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6370] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6371] <... futex resumed>) = 0 [pid 6369] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] <... sendto resumed>) = 32 [pid 6374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6369] <... futex resumed>) = 0 [pid 6374] <... mmap resumed>) = 0x7fad86887000 [pid 6369] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6374] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6374] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6375] recvfrom(3 [pid 6373] <... mprotect resumed>) = 0 [pid 6372] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6371] <... sendmsg resumed>) = 20 [pid 6375] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6370}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6374] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6373] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6372] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6371] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] recvfrom(3 [pid 6374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6373] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6371] <... futex resumed>) = 1 [pid 6369] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6377 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6376 attached [pid 6375] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6370}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6369] exit_group(0 [pid 6371] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6377] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6376] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6375] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6377] <... rseq resumed>) = 0 [pid 6376] <... rseq resumed>) = 0 [pid 6375] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6378 attached [pid 6377] set_robust_list(0x7fad868a79a0, 24 [pid 6376] set_robust_list(0x7fad868a79a0, 24 [pid 6375] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] <... clone3 resumed> => {parent_tid=[6376]}, 88) = 6376 [pid 6372] <... clone3 resumed> => {parent_tid=[6377]}, 88) = 6377 [pid 6371] <... futex resumed>) = ? [pid 6370] <... futex resumed>) = 0 [pid 6369] <... exit_group resumed>) = ? [pid 6377] <... set_robust_list resumed>) = 0 [pid 6376] <... set_robust_list resumed>) = 0 [pid 6374] rt_sigprocmask(SIG_SETMASK, [] [pid 6372] rt_sigprocmask(SIG_SETMASK, [] [pid 6371] +++ exited with 0 +++ [pid 6370] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] rt_sigprocmask(SIG_SETMASK, [] [pid 6373] <... clone3 resumed> => {parent_tid=[6378]}, 88) = 6378 [pid 6373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6373] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6377] rt_sigprocmask(SIG_SETMASK, [] [pid 6376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6370] <... futex resumed>) = 1 [pid 6373] <... futex resumed>) = 0 [pid 6373] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6378] <... rseq resumed>) = 0 [pid 6377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6376] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... futex resumed>) = 0 [pid 6372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6370] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6374] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] set_robust_list(0x7fad868a79a0, 24 [pid 6377] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6374] <... futex resumed>) = 0 [pid 6372] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] <... set_robust_list resumed>) = 0 [pid 6377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6376] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6375] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6374] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6372] <... futex resumed>) = 0 [pid 6369] +++ exited with 0 +++ [pid 6378] rt_sigprocmask(SIG_SETMASK, [] [pid 6377] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6375] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6377] <... socket resumed>) = 3 [pid 6376] <... socket resumed>) = 3 [pid 6375] <... futex resumed>) = 1 [pid 6370] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6378] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6377] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6370] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6378] <... socket resumed>) = 3 [pid 6377] <... futex resumed>) = 1 [pid 6376] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6372] <... futex resumed>) = 0 [pid 6370] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6378] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6377] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6376] <... futex resumed>) = 1 [pid 6375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6374] <... futex resumed>) = 0 [pid 6372] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6370] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6378] <... futex resumed>) = 1 [pid 6377] <... sendto resumed>) = 32 [pid 6376] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... sendmsg resumed>) = 28 [pid 6374] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6373] <... futex resumed>) = 0 [pid 6372] <... futex resumed>) = 0 [pid 6378] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6377] recvfrom(3 [pid 6376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6374] <... futex resumed>) = 0 [pid 6373] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6377] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6372}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6376] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6375] <... futex resumed>) = 1 [pid 6374] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6373] <... futex resumed>) = 0 [pid 6370] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6378] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6377] recvfrom(3 [pid 6376] <... sendto resumed>) = 32 [pid 6375] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6373] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6370] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6378] <... sendto resumed>) = 32 [pid 6377] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6372}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6376] recvfrom(3 [pid 6375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6370] <... futex resumed>) = 0 [pid 6378] recvfrom(3 [pid 6377] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6374}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6379 attached [pid 6378] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6373}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6377] <... futex resumed>) = 1 [pid 6376] recvfrom(3 [pid 6372] <... futex resumed>) = 0 [pid 6370] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6379] set_robust_list(0x55558bc497a0, 24 [pid 6378] recvfrom(3 [pid 6377] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6374}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6375] <... sendmsg resumed>) = 20 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6379 [pid 6379] <... set_robust_list resumed>) = 0 [pid 6378] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6373}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6376] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6379] rt_sigprocmask(SIG_SETMASK, [] [pid 6378] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6377] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6376] <... futex resumed>) = 1 [pid 6375] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6374] <... futex resumed>) = 0 [pid 6372] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6378] <... futex resumed>) = 1 [pid 6377] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6376] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] <... futex resumed>) = 1 [pid 6374] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6373] <... futex resumed>) = 0 [pid 6372] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6370] <... futex resumed>) = 0 [pid 6378] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6377] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6375] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] <... futex resumed>) = 0 [pid 6373] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6373] <... futex resumed>) = 0 [pid 6372] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6373] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6372] <... futex resumed>) = 0 [pid 6378] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6372] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6378] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6373] <... futex resumed>) = 0 [pid 6379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6378] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6373] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6370] exit_group(0 [pid 6379] <... prctl resumed>) = 0 [pid 6378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6377] <... futex resumed>) = 1 [pid 6376] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6373] <... futex resumed>) = 0 [pid 6372] <... futex resumed>) = 0 [pid 6379] setpgid(0, 0 [pid 6378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6376] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6375] <... futex resumed>) = ? [pid 6370] <... exit_group resumed>) = ? [pid 6379] <... setpgid resumed>) = 0 [pid 6378] <... sendmsg resumed>) = 28 [pid 6373] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6372] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=47000000} [pid 6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6378] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6377] <... sendmsg resumed>) = 28 [pid 6375] +++ exited with 0 +++ [pid 6379] write(3, "1000", 4 [pid 6378] <... futex resumed>) = 1 [pid 6373] <... futex resumed>) = 0 [pid 6379] <... write resumed>) = 4 [pid 6378] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6373] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] close(3) = 0 [pid 6378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6373] <... futex resumed>) = 0 [pid 6379] write(1, "executing program\n", 18 [pid 6378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6373] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6377] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6376] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] <... write resumed>) = 18 [pid 6378] <... sendmsg resumed>) = 20 [pid 6379] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6379] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6378] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6378] <... futex resumed>) = 1 [pid 6373] <... futex resumed>) = 0 [pid 6379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6378] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6373] exit_group(0 [pid 6379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6378] <... futex resumed>) = ? [pid 6377] <... futex resumed>) = 1 [pid 6376] <... futex resumed>) = 1 [pid 6374] <... futex resumed>) = 0 [pid 6373] <... exit_group resumed>) = ? [pid 6372] <... futex resumed>) = 0 [pid 6379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6378] +++ exited with 0 +++ [pid 6377] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6370] +++ exited with 0 +++ [pid 6379] <... mmap resumed>) = 0x7fad86887000 [pid 6377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6374] <... futex resumed>) = 0 [pid 6373] +++ exited with 0 +++ [pid 6372] <... futex resumed>) = 0 [pid 6379] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6374] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6372] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6373, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6379] <... mprotect resumed>) = 0 [pid 6377] <... sendmsg resumed>) = 20 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6379] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6376] <... sendmsg resumed>) = 28 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6376] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6377] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6379] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6377] <... futex resumed>) = 1 [pid 6376] <... futex resumed>) = 1 [pid 6374] <... futex resumed>) = 0 [pid 6372] <... futex resumed>) = 0 [pid 6379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6374] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6380 attached [pid 6376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6374] <... futex resumed>) = 0 [pid 6372] <... exit_group resumed>) = ? [pid 6380] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6377] +++ exited with 0 +++ [pid 6376] <... sendmsg resumed>) = 20 [pid 6374] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6380] <... rseq resumed>) = 0 [pid 6379] <... clone3 resumed> => {parent_tid=[6380]}, 88) = 6380 [pid 6376] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6380] set_robust_list(0x7fad868a79a0, 24 [pid 6379] rt_sigprocmask(SIG_SETMASK, [] [pid 6376] <... futex resumed>) = 1 [pid 6374] <... futex resumed>) = 0 [pid 6372] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6380] <... set_robust_list resumed>) = 0 [pid 6379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6376] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] exit_group(0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6380] rt_sigprocmask(SIG_SETMASK, [] [pid 6379] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] <... futex resumed>) = ? [pid 6374] <... exit_group resumed>) = ? [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6379] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6381 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6382 attached [pid 6380] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6379] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6380] <... socket resumed>) = 3 [pid 6381] set_robust_list(0x55558bc497a0, 24 [pid 6380] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6382 [pid 6381] <... set_robust_list resumed>) = 0 [pid 6380] <... futex resumed>) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6381] rt_sigprocmask(SIG_SETMASK, [] [pid 6380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6379] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... restart_syscall resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6382] set_robust_list(0x55558bc497a0, 24 [pid 6379] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6381 [pid 6381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6382] <... set_robust_list resumed>) = 0 [pid 6380] <... sendto resumed>) = 32 [pid 6379] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6381] <... prctl resumed>) = 0 [pid 6381] setpgid(0, 0) = 0 [pid 6381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6382] rt_sigprocmask(SIG_SETMASK, [] [pid 6380] recvfrom(3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6376] +++ exited with 0 +++ [pid 6374] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6381] write(3, "1000", 4 [pid 6380] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6379}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6381] <... write resumed>) = 4 [pid 6382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6380] recvfrom(3 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6381] close(3 [pid 6382] <... prctl resumed>) = 0 [pid 6380] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6379}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6381] <... close resumed>) = 0 [pid 6382] setpgid(0, 0 [pid 6380] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6381] write(1, "executing program\n", 18 [pid 6382] <... setpgid resumed>) = 0 [pid 6380] <... futex resumed>) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6381] <... write resumed>) = 18 [pid 6380] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6379] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6381] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6379] <... futex resumed>) = 0 [pid 6381] <... futex resumed>) = 0 [pid 6380] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6379] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6381] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6380] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6381] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6380] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6379] <... futex resumed>) = 0 executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6383 attached [pid 6381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6380] <... futex resumed>) = 1 [pid 6379] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6379] <... futex resumed>) = 0 [pid 6383] set_robust_list(0x55558bc497a0, 24 [pid 6381] <... mmap resumed>) = 0x7fad86887000 [pid 6382] <... openat resumed>) = 3 [pid 6380] <... sendmsg resumed>) = 28 [pid 6379] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6383 [pid 6383] <... set_robust_list resumed>) = 0 [pid 6381] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6382] write(3, "1000", 4 [pid 6380] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6381] <... mprotect resumed>) = 0 [pid 6380] <... futex resumed>) = 1 [pid 6379] <... futex resumed>) = 0 [pid 6383] rt_sigprocmask(SIG_SETMASK, [] [pid 6381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6382] <... write resumed>) = 4 [pid 6380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6379] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6382] close(3 [pid 6380] <... sendmsg resumed>) = 20 [pid 6379] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6380] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6379] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6384 attached [pid 6383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6382] <... close resumed>) = 0 [pid 6380] <... futex resumed>) = 0 [pid 6379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... restart_syscall resumed>) = 0 [pid 6384] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6383] <... prctl resumed>) = 0 [pid 6381] <... clone3 resumed> => {parent_tid=[6384]}, 88) = 6384 [pid 6382] write(1, "executing program\n", 18 [pid 6380] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 6379] exit_group(0 [pid 6384] <... rseq resumed>) = 0 [pid 6383] setpgid(0, 0 [pid 6381] rt_sigprocmask(SIG_SETMASK, [] [pid 6382] <... write resumed>) = 18 [pid 6380] <... futex resumed>) = ? [pid 6379] <... exit_group resumed>) = ? [pid 6384] set_robust_list(0x7fad868a79a0, 24 [pid 6383] <... setpgid resumed>) = 0 [pid 6381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6382] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6380] +++ exited with 0 +++ [pid 6384] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6382] <... futex resumed>) = 0 [pid 6381] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6382] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6384] rt_sigprocmask(SIG_SETMASK, [] [pid 6381] <... futex resumed>) = 0 [pid 6384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6381] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6379] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6385 attached [pid 6384] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6385] set_robust_list(0x55558bc497a0, 24 [pid 6384] <... socket resumed>) = 3 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6385] <... set_robust_list resumed>) = 0 [pid 6384] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] rt_sigprocmask(SIG_SETMASK, [] [pid 6384] <... futex resumed>) = 1 [pid 6381] <... futex resumed>) = 0 [pid 6383] <... openat resumed>) = 3 [pid 6381] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6383] write(3, "1000", 4 [pid 6381] <... futex resumed>) = 0 [pid 6382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6384] <... sendto resumed>) = 32 [pid 6383] <... write resumed>) = 4 [pid 6381] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 6385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6383] close(3 [pid 6382] <... mmap resumed>) = 0x7fad86887000 [pid 6385] <... prctl resumed>) = 0 [pid 6384] recvfrom(3 [pid 6383] <... close resumed>) = 0 [pid 6382] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6385 [pid 6385] setpgid(0, 0 [pid 6384] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6381}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6385] <... setpgid resumed>) = 0 [pid 6383] write(1, "executing program\n", 18 [pid 6382] <... mprotect resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 executing program [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6384] recvfrom(3 [pid 6383] <... write resumed>) = 18 [pid 6382] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6385] <... openat resumed>) = 3 [pid 6384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6381}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6383] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6386 attached [pid 6383] <... futex resumed>) = 0 [pid 6382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6386] set_robust_list(0x55558bc497a0, 24 [pid 6385] write(3, "1000", 4 [pid 6384] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6383] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6386 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6387 attached [pid 6386] <... set_robust_list resumed>) = 0 [pid 6385] <... write resumed>) = 4 [pid 6384] <... futex resumed>) = 1 [pid 6383] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6381] <... futex resumed>) = 0 [pid 6386] rt_sigprocmask(SIG_SETMASK, [] [pid 6385] close(3 [pid 6384] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6381] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... clone3 resumed> => {parent_tid=[6387]}, 88) = 6387 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6385] <... close resumed>) = 0 [pid 6384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6381] <... futex resumed>) = 0 [pid 6382] rt_sigprocmask(SIG_SETMASK, [] [pid 6387] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6385] write(1, "executing program\n", 18 executing program [pid 6384] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6381] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6387] <... rseq resumed>) = 0 [pid 6386] <... prctl resumed>) = 0 [pid 6385] <... write resumed>) = 18 [pid 6384] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6387] set_robust_list(0x7fad868a79a0, 24 [pid 6386] setpgid(0, 0 [pid 6385] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6387] <... set_robust_list resumed>) = 0 [pid 6386] <... setpgid resumed>) = 0 [pid 6385] <... futex resumed>) = 0 [pid 6384] <... futex resumed>) = 1 [pid 6383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6381] <... futex resumed>) = 0 [pid 6382] <... futex resumed>) = 0 [pid 6387] rt_sigprocmask(SIG_SETMASK, [] [pid 6386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6385] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6384] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6381] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6385] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6383] <... mmap resumed>) = 0x7fad86887000 [pid 6381] <... futex resumed>) = 0 [pid 6387] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6386] <... openat resumed>) = 3 [pid 6385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6383] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6381] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6387] <... socket resumed>) = 3 [pid 6386] write(3, "1000", 4 [pid 6385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6384] <... sendmsg resumed>) = 28 [pid 6387] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] <... write resumed>) = 4 [pid 6385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6383] <... mprotect resumed>) = 0 [pid 6387] <... futex resumed>) = 1 [pid 6386] close(3 [pid 6385] <... mmap resumed>) = 0x7fad86887000 [pid 6384] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... futex resumed>) = 0 [pid 6387] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6386] <... close resumed>) = 0 [pid 6383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6386] write(1, "executing program\n", 18 [pid 6385] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6384] <... futex resumed>) = 1 [pid 6381] <... futex resumed>) = 0 [pid 6382] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] <... write resumed>) = 18 [pid 6385] <... mprotect resumed>) = 0 [pid 6384] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6381] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... futex resumed>) = 1 [pid 6386] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6381] <... futex resumed>) = 0 executing program [pid 6382] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6387] <... futex resumed>) = 0 [pid 6386] <... futex resumed>) = 0 [pid 6385] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6381] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6387] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6386] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6384] <... sendmsg resumed>) = 20 [pid 6383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6387] <... sendto resumed>) = 32 [pid 6386] <... rt_sigaction resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6389 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6388 attached [pid 6387] recvfrom(3 [pid 6386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6385] <... clone3 resumed> => {parent_tid=[6388]}, 88) = 6388 [pid 6384] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6389] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6387] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6382}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6385] rt_sigprocmask(SIG_SETMASK, [] [pid 6384] <... futex resumed>) = 1 [pid 6383] <... clone3 resumed> => {parent_tid=[6389]}, 88) = 6389 [pid 6381] <... futex resumed>) = 0 [pid 6389] <... rseq resumed>) = 0 [pid 6388] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6387] recvfrom(3 [pid 6386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6384] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6383] rt_sigprocmask(SIG_SETMASK, [] [pid 6381] exit_group(0 [pid 6389] set_robust_list(0x7fad868a79a0, 24 [pid 6388] <... rseq resumed>) = 0 [pid 6387] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6382}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6386] <... mmap resumed>) = 0x7fad86887000 [pid 6385] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] <... futex resumed>) = ? [pid 6383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6389] <... set_robust_list resumed>) = 0 [pid 6388] set_robust_list(0x7fad868a79a0, 24 [pid 6387] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6383] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6381] <... exit_group resumed>) = ? [pid 6389] rt_sigprocmask(SIG_SETMASK, [] [pid 6388] <... set_robust_list resumed>) = 0 [pid 6387] <... futex resumed>) = 1 [pid 6383] <... futex resumed>) = 0 [pid 6389] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6388] rt_sigprocmask(SIG_SETMASK, [] [pid 6387] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6383] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6389] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6389] <... socket resumed>) = 3 [pid 6388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6389] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6388] <... socket resumed>) = 3 [pid 6386] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6385] <... futex resumed>) = 0 [pid 6382] <... futex resumed>) = 0 [pid 6389] <... futex resumed>) = 1 [pid 6383] <... futex resumed>) = 0 [pid 6386] <... mprotect resumed>) = 0 [pid 6382] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6382] <... futex resumed>) = 1 [pid 6389] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6388] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6383] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6389] <... sendto resumed>) = 32 [pid 6388] <... futex resumed>) = 0 [pid 6387] <... futex resumed>) = 0 [pid 6386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6385] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] +++ exited with 0 +++ [pid 6383] <... futex resumed>) = 0 [pid 6381] +++ exited with 0 +++ [pid 6388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6387] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6385] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6389] recvfrom(3 [pid 6387] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6385] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6383] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6387] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6390 attached [pid 6389] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6383}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6387] <... futex resumed>) = 1 [pid 6382] <... futex resumed>) = 0 [pid 6390] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6389] recvfrom(3 [pid 6388] <... sendto resumed>) = 32 [pid 6387] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6382] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6390] <... rseq resumed>) = 0 [pid 6387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6382] <... futex resumed>) = 0 [pid 6386] <... clone3 resumed> => {parent_tid=[6390]}, 88) = 6390 [pid 6390] set_robust_list(0x7fad868a79a0, 24 [pid 6389] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6383}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6388] recvfrom(3 [pid 6387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6382] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6390] <... set_robust_list resumed>) = 0 [pid 6389] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6388] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6385}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6387] <... sendmsg resumed>) = 28 [pid 6386] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6390] rt_sigprocmask(SIG_SETMASK, [] [pid 6389] <... futex resumed>) = 1 [pid 6388] recvfrom(3 [pid 6386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6383] <... futex resumed>) = 0 [pid 6390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6389] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6385}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6387] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6383] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6390] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6388] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6387] <... futex resumed>) = 1 [pid 6386] <... futex resumed>) = 0 [pid 6383] <... futex resumed>) = 0 [pid 6382] <... futex resumed>) = 0 [pid 6390] <... socket resumed>) = 3 [pid 6387] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6382] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6390] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6382] <... futex resumed>) = 0 [pid 6390] <... futex resumed>) = 0 [pid 6387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6382] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6391 attached [pid 6390] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6389] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6387] <... sendmsg resumed>) = 20 [pid 6388] <... futex resumed>) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6391] set_robust_list(0x55558bc497a0, 24 [pid 6389] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6388] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6387] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6385] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6383] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] <... set_robust_list resumed>) = 0 [pid 6387] <... futex resumed>) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6382] <... futex resumed>) = 0 [pid 6391] rt_sigprocmask(SIG_SETMASK, [] [pid 6389] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6387] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6382] exit_group(0) = ? [pid 6387] <... futex resumed>) = ? [pid 6389] <... futex resumed>) = 0 [pid 6388] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6391 [pid 6391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6389] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6388] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6383] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6388] <... futex resumed>) = 1 [pid 6386] <... futex resumed>) = 1 [pid 6383] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6388] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6386] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6383] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6390] <... futex resumed>) = 0 [pid 6389] <... sendmsg resumed>) = 28 [pid 6385] <... futex resumed>) = 0 [pid 6390] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6385] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6389] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6387] +++ exited with 0 +++ [pid 6390] <... sendto resumed>) = 32 [pid 6388] <... futex resumed>) = 0 [pid 6385] <... futex resumed>) = 1 [pid 6382] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6391] <... prctl resumed>) = 0 [pid 6390] recvfrom(3 [pid 6388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6385] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] setpgid(0, 0 [pid 6390] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6386}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6389] <... futex resumed>) = 1 [pid 6388] <... sendmsg resumed>) = 28 [pid 6383] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6391] <... setpgid resumed>) = 0 [pid 6390] recvfrom(3 [pid 6388] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6390] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6386}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6388] <... futex resumed>) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6383] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6390] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6388] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6390] <... futex resumed>) = 1 [pid 6388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6386] <... futex resumed>) = 0 [pid 6385] <... futex resumed>) = 0 [pid 6383] <... futex resumed>) = 0 [pid 6390] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6386] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6383] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] <... openat resumed>) = 3 [pid 6390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6389] <... sendmsg resumed>) = 20 [pid 6388] <... sendmsg resumed>) = 20 [pid 6386] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6390] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6388] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6390] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6388] <... futex resumed>) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6391] write(3, "1000", 4 [pid 6390] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6389] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6388] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] exit_group(0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6391] <... write resumed>) = 4 [pid 6390] <... futex resumed>) = 1 [pid 6389] <... futex resumed>) = 1 [pid 6388] <... futex resumed>) = ? [pid 6386] <... futex resumed>) = 0 [pid 6385] <... exit_group resumed>) = ? [pid 6383] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6391] close(3 [pid 6390] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6389] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6388] +++ exited with 0 +++ [pid 6386] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6383] exit_group(0 [pid 6391] <... close resumed>) = 0 [pid 6386] <... futex resumed>) = 0 [pid 6383] <... exit_group resumed>) = ? [pid 6390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6386] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6389] <... futex resumed>) = ? [pid 6385] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6392 attached [pid 6391] write(1, "executing program\n", 18 [pid 6390] <... sendmsg resumed>) = 28 [pid 6392] set_robust_list(0x55558bc497a0, 24 [pid 6390] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6386] <... futex resumed>) = 0 [pid 6386] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6392] <... set_robust_list resumed>) = 0 [pid 6390] <... futex resumed>) = 1 [pid 6386] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6392] rt_sigprocmask(SIG_SETMASK, [] [pid 6390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6390] <... sendmsg resumed>) = 20 executing program [pid 6392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6391] <... write resumed>) = 18 [pid 6390] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6389] +++ exited with 0 +++ [pid 6383] +++ exited with 0 +++ [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6392 [pid 6391] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6383, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6391] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6392] setpgid(0, 0 [pid 6391] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6390] <... futex resumed>) = 1 [pid 6386] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6392] <... setpgid resumed>) = 0 [pid 6391] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6390] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6386] exit_group(0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6390] <... futex resumed>) = ? [pid 6386] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6392] <... openat resumed>) = 3 [pid 6391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6390] +++ exited with 0 +++ [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6392] write(3, "1000", 4 [pid 6391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6386] +++ exited with 0 +++ [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6392] <... write resumed>) = 4 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6391] <... mmap resumed>) = 0x7fad86887000 [pid 6391] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6392] close(3 [pid 6391] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6392] <... close resumed>) = 0 [pid 6391] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} => {parent_tid=[6393]}, 88) = 6393 [pid 6391] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6394 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6393 attached , NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6395 attached [pid 6392] write(1, "executing program\n", 18 [pid 6393] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6392] <... write resumed>) = 18 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6395 executing program [pid 6395] set_robust_list(0x55558bc497a0, 24 [pid 6393] <... rseq resumed>) = 0 [pid 6395] <... set_robust_list resumed>) = 0 [pid 6394] set_robust_list(0x55558bc497a0, 24 [pid 6392] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6393] set_robust_list(0x7fad868a79a0, 24 [pid 6391] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... restart_syscall resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6393] <... set_robust_list resumed>) = 0 [pid 6392] <... futex resumed>) = 0 [pid 6391] <... futex resumed>) = 0 [pid 6395] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6394 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6394] <... set_robust_list resumed>) = 0 [pid 6393] rt_sigprocmask(SIG_SETMASK, [] [pid 6392] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6391] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6394] rt_sigprocmask(SIG_SETMASK, [] [pid 6393] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6392] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6393] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6395] <... prctl resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6396 attached [pid 6395] setpgid(0, 0 [pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6393] <... socket resumed>) = 3 [pid 6392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6395] <... setpgid resumed>) = 0 [pid 6394] <... prctl resumed>) = 0 [pid 6393] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6396] set_robust_list(0x55558bc497a0, 24 [pid 6392] <... mmap resumed>) = 0x7fad86887000 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6396 [pid 6396] <... set_robust_list resumed>) = 0 [pid 6394] setpgid(0, 0 [pid 6393] <... futex resumed>) = 1 [pid 6392] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6391] <... futex resumed>) = 0 [pid 6395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6396] rt_sigprocmask(SIG_SETMASK, [] [pid 6394] <... setpgid resumed>) = 0 [pid 6393] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6392] <... mprotect resumed>) = 0 [pid 6391] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6391] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6392] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6391] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6396] <... prctl resumed>) = 0 [pid 6395] <... openat resumed>) = 3 [pid 6396] setpgid(0, 0) = 0 [pid 6396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6393] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6392] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6396] <... openat resumed>) = 3 [pid 6395] write(3, "1000", 4 [pid 6394] <... openat resumed>) = 3 [pid 6392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6396] write(3, "1000", 4 [pid 6395] <... write resumed>) = 4 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6397 attached [pid 6396] <... write resumed>) = 4 [pid 6395] close(3 [pid 6394] write(3, "1000", 4 [pid 6393] <... sendto resumed>) = 32 [pid 6397] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 6397] set_robust_list(0x7fad868a79a0, 24) = 0 [pid 6397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6397] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] close(3) = 0 [pid 6395] <... close resumed>) = 0 [pid 6394] <... write resumed>) = 4 [pid 6393] recvfrom(3 [pid 6392] <... clone3 resumed> => {parent_tid=[6397]}, 88) = 6397 [pid 6396] write(1, "executing program\n", 18 [pid 6395] write(1, "executing program\n", 18 [pid 6394] close(3 executing program executing program [pid 6393] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6391}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6392] rt_sigprocmask(SIG_SETMASK, [] [pid 6396] <... write resumed>) = 18 [pid 6395] <... write resumed>) = 18 [pid 6394] <... close resumed>) = 0 [pid 6393] recvfrom(3 [pid 6392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6396] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6395] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] write(1, "executing program\n", 18 executing program [pid 6393] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6391}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6392] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = 0 [pid 6395] <... futex resumed>) = 0 [pid 6394] <... write resumed>) = 18 [pid 6393] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] <... futex resumed>) = 1 [pid 6397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6396] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6395] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6394] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6393] <... futex resumed>) = 1 [pid 6392] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] <... futex resumed>) = 0 [pid 6397] <... socket resumed>) = 3 [pid 6396] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6395] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6394] <... futex resumed>) = 0 [pid 6393] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6394] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] <... futex resumed>) = 0 [pid 6397] <... futex resumed>) = 1 [pid 6396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6394] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6393] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6392] <... futex resumed>) = 0 [pid 6391] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6397] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6393] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6392] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] <... mmap resumed>) = 0x7fad86887000 [pid 6395] <... mmap resumed>) = 0x7fad86887000 [pid 6394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6393] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] <... futex resumed>) = 0 [pid 6397] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6396] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6395] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6393] <... futex resumed>) = 1 [pid 6392] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] <... futex resumed>) = 0 [pid 6397] <... sendto resumed>) = 32 [pid 6396] <... mprotect resumed>) = 0 [pid 6395] <... mprotect resumed>) = 0 [pid 6394] <... mmap resumed>) = 0x7fad86887000 [pid 6393] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] recvfrom(3 [pid 6396] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] <... futex resumed>) = 0 [pid 6395] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6394] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6397] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6392}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6397] recvfrom(3 [pid 6396] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6395] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6394] <... mprotect resumed>) = 0 [pid 6393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6391] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6397] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6392}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6397] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6394] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6393] <... sendmsg resumed>) = 28 [pid 6397] <... futex resumed>) = 1 [pid 6392] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6398 attached [pid 6397] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6392] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6399 attached [pid 6398] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6392] <... futex resumed>) = 0 [pid 6399] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6398] <... rseq resumed>) = 0 [pid 6397] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6392] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6399] <... rseq resumed>) = 0 [pid 6398] set_robust_list(0x7fad868a79a0, 24 [pid 6397] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6399] set_robust_list(0x7fad868a79a0, 24 [pid 6398] <... set_robust_list resumed>) = 0 [pid 6397] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6399] <... set_robust_list resumed>) = 0 [pid 6398] rt_sigprocmask(SIG_SETMASK, [] [pid 6397] <... futex resumed>) = 1 [pid 6392] <... futex resumed>) = 0 [pid 6399] rt_sigprocmask(SIG_SETMASK, [] [pid 6398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6397] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] <... clone3 resumed> => {parent_tid=[6399]}, 88) = 6399 [pid 6395] <... clone3 resumed> => {parent_tid=[6398]}, 88) = 6398 [pid 6394] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6393] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6398] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] rt_sigprocmask(SIG_SETMASK, [] [pid 6395] rt_sigprocmask(SIG_SETMASK, [] [pid 6394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6393] <... futex resumed>) = 1 [pid 6392] <... futex resumed>) = 0 [pid 6391] <... futex resumed>) = 0 [pid 6399] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6392] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6393] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULLci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6400 attached [pid 6397] <... sendmsg resumed>) = 28 [pid 6396] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6399] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = 1 [pid 6395] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] <... clone3 resumed> => {parent_tid=[6400]}, 88) = 6400 [pid 6393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6391] <... futex resumed>) = 0 [pid 6400] <... rseq resumed>) = 0 [pid 6399] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6398] <... futex resumed>) = 0 [pid 6397] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6395] <... futex resumed>) = 1 [pid 6394] rt_sigprocmask(SIG_SETMASK, [] [pid 6400] set_robust_list(0x7fad868a79a0, 24 [pid 6399] <... socket resumed>) = 3 [pid 6398] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6397] <... futex resumed>) = 1 [pid 6395] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6393] <... sendmsg resumed>) = 20 [pid 6394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6392] <... futex resumed>) = 0 [pid 6391] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6400] <... set_robust_list resumed>) = 0 [pid 6399] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6398] <... socket resumed>) = 3 [pid 6397] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6394] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6393] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6400] rt_sigprocmask(SIG_SETMASK, [] [pid 6399] <... futex resumed>) = 1 [pid 6398] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6396] <... futex resumed>) = 0 [pid 6394] <... futex resumed>) = 0 [pid 6392] <... futex resumed>) = 0 [pid 6400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6399] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6398] <... futex resumed>) = 1 [pid 6397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6396] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6395] <... futex resumed>) = 0 [pid 6394] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6393] <... futex resumed>) = 0 [pid 6392] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] exit_group(0 [pid 6400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6398] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6397] <... sendmsg resumed>) = 20 [pid 6396] <... futex resumed>) = 0 [pid 6395] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] <... exit_group resumed>) = ? [pid 6400] <... socket resumed>) = 3 [pid 6399] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6397] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6393] +++ exited with 0 +++ [pid 6400] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6399] <... sendto resumed>) = 32 [pid 6398] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6397] <... futex resumed>) = 1 [pid 6396] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6395] <... futex resumed>) = 0 [pid 6392] <... futex resumed>) = 0 [pid 6400] <... futex resumed>) = 1 [pid 6399] recvfrom(3 [pid 6398] <... sendto resumed>) = 32 [pid 6397] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6395] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] <... futex resumed>) = 0 [pid 6392] exit_group(0 [pid 6391] +++ exited with 0 +++ [pid 6400] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6399] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6396}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6399] recvfrom(3 [pid 6398] recvfrom(3 [pid 6397] <... futex resumed>) = ? [pid 6394] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] <... exit_group resumed>) = ? [pid 6400] <... futex resumed>) = 0 [pid 6399] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6396}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6398] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6395}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6397] +++ exited with 0 +++ [pid 6394] <... futex resumed>) = 1 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6400] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6399] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6400] <... sendto resumed>) = 32 [pid 6399] <... futex resumed>) = 1 [pid 6398] recvfrom(3 [pid 6396] <... futex resumed>) = 0 [pid 6392] +++ exited with 0 +++ [pid 6399] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6398] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6395}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6396] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6400] recvfrom(3 [pid 6399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6398] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6394}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6399] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6398] <... futex resumed>) = 1 [pid 6395] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6396] <... futex resumed>) = 0 [pid 6400] recvfrom(3 [pid 6399] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6398] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6395] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6400] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6394}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6399] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6400] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6399] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6395] <... futex resumed>) = 0 [pid 6398] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... restart_syscall resumed>) = 0 [pid 6399] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6400] <... futex resumed>) = 1 [pid 6395] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6400] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6398] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6396] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6398] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6399] <... futex resumed>) = 0 [pid 6396] <... futex resumed>) = 1 [pid 6394] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6398] <... futex resumed>) = 1 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6401 attached [pid 6400] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6399] <... sendmsg resumed>) = 28 [pid 6398] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6396] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6395] <... futex resumed>) = 0 [pid 6394] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6401 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6401] set_robust_list(0x55558bc497a0, 24 [pid 6400] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6399] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6395] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6401] <... set_robust_list resumed>) = 0 [pid 6400] <... futex resumed>) = 0 [pid 6399] <... futex resumed>) = 0 [pid 6398] <... futex resumed>) = 0 [pid 6396] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6395] <... futex resumed>) = 1 [pid 6394] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] rt_sigprocmask(SIG_SETMASK, [] [pid 6400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6396] <... futex resumed>) = 0 [pid 6395] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6402 attached [pid 6401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6400] <... sendmsg resumed>) = 28 [pid 6399] <... sendmsg resumed>) = 20 [pid 6398] <... sendmsg resumed>) = 28 [pid 6396] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6402] set_robust_list(0x55558bc497a0, 24 [pid 6400] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6399] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6398] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6402 [pid 6402] <... set_robust_list resumed>) = 0 [pid 6401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6400] <... futex resumed>) = 0 [pid 6399] <... futex resumed>) = 0 [pid 6398] <... futex resumed>) = 1 [pid 6395] <... futex resumed>) = 0 [pid 6394] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6401] <... prctl resumed>) = 0 [pid 6400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6396] exit_group(0 [pid 6395] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6402] rt_sigprocmask(SIG_SETMASK, [] [pid 6401] setpgid(0, 0 [pid 6400] <... sendmsg resumed>) = 20 [pid 6398] <... sendmsg resumed>) = 20 [pid 6396] <... exit_group resumed>) = ? [pid 6395] <... futex resumed>) = 0 [pid 6394] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] <... setpgid resumed>) = 0 [pid 6400] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6398] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6395] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6400] <... futex resumed>) = 1 [pid 6398] <... futex resumed>) = 0 [pid 6395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6394] <... futex resumed>) = 0 [pid 6401] <... openat resumed>) = 3 [pid 6400] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6398] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6395] exit_group(0 [pid 6394] exit_group(0) = ? [pid 6402] <... prctl resumed>) = 0 [pid 6400] <... futex resumed>) = ? [pid 6395] <... exit_group resumed>) = ? [pid 6402] setpgid(0, 0) = 0 [pid 6401] write(3, "1000", 4 [pid 6399] +++ exited with 0 +++ [pid 6398] <... futex resumed>) = ? [pid 6396] +++ exited with 0 +++ [pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6401] <... write resumed>) = 4 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6400] +++ exited with 0 +++ [pid 6394] +++ exited with 0 +++ [pid 6401] close(3 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6402] write(3, "1000", 4 [pid 6401] <... close resumed>) = 0 [pid 6402] <... write resumed>) = 4 executing program [pid 6401] write(1, "executing program\n", 18 [pid 6398] +++ exited with 0 +++ [pid 6395] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6402] close(3 [pid 6401] <... write resumed>) = 18 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6402] <... close resumed>) = 0 [pid 6401] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6402] write(1, "executing program\n", 18 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6403 attached [pid 6401] <... futex resumed>) = 0 [pid 6402] <... write resumed>) = 18 [pid 6403] set_robust_list(0x55558bc497a0, 24 [pid 6402] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6401] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6403 [pid 6403] <... set_robust_list resumed>) = 0 [pid 6402] <... futex resumed>) = 0 [pid 6401] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6403] rt_sigprocmask(SIG_SETMASK, [] [pid 6402] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6402] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6403] <... prctl resumed>) = 0 [pid 6402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] <... mmap resumed>) = 0x7fad86887000 [pid 6403] setpgid(0, 0 [pid 6402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6401] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6403] <... setpgid resumed>) = 0 [pid 6402] <... mmap resumed>) = 0x7fad86887000 [pid 6401] <... mprotect resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6402] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6401] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6402] <... mprotect resumed>) = 0 [pid 6401] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6403] <... openat resumed>) = 3 [pid 6401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6403] write(3, "1000", 4 [pid 6402] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6404 attached [pid 6403] <... write resumed>) = 4 [pid 6402] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6404] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6403] close(3 [pid 6402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6405 attached [pid 6404] <... rseq resumed>) = 0 [pid 6403] <... close resumed>) = 0 [pid 6401] <... clone3 resumed> => {parent_tid=[6404]}, 88) = 6404 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6404] set_robust_list(0x7fad868a79a0, 24 [pid 6403] write(1, "executing program\n", 18 [pid 6404] <... set_robust_list resumed>) = 0 [pid 6403] <... write resumed>) = 18 [pid 6401] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 6405] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6404] rt_sigprocmask(SIG_SETMASK, [] [pid 6403] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6402] <... clone3 resumed> => {parent_tid=[6405]}, 88) = 6405 [pid 6401] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6405] <... rseq resumed>) = 0 [pid 6404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6403] <... futex resumed>) = 0 [pid 6402] rt_sigprocmask(SIG_SETMASK, [] [pid 6401] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6403] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] <... futex resumed>) = 0 [pid 6404] <... socket resumed>) = 3 [pid 6403] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6402] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6401] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6405] set_robust_list(0x7fad868a79a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6406 attached ) = 0 [pid 6404] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6402] <... futex resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6406] set_robust_list(0x55558bc497a0, 24 [pid 6405] rt_sigprocmask(SIG_SETMASK, [] [pid 6404] <... futex resumed>) = 1 [pid 6403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6402] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6401] <... futex resumed>) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6406 [pid 6406] <... set_robust_list resumed>) = 0 [pid 6405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] rt_sigprocmask(SIG_SETMASK, [] [pid 6405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6404] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6401] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6407 attached [pid 6406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6405] <... socket resumed>) = 3 [pid 6404] <... sendto resumed>) = 32 [pid 6403] <... mmap resumed>) = 0x7fad86887000 [pid 6401] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6405] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6407 [pid 6407] set_robust_list(0x55558bc497a0, 24 [pid 6405] <... futex resumed>) = 1 [pid 6404] recvfrom(3 [pid 6403] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6402] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6407] <... set_robust_list resumed>) = 0 [pid 6406] <... prctl resumed>) = 0 [pid 6405] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6404] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6401}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6403] <... mprotect resumed>) = 0 [pid 6402] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6407] rt_sigprocmask(SIG_SETMASK, [] [pid 6406] setpgid(0, 0 [pid 6405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6404] recvfrom(3 [pid 6403] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6402] <... futex resumed>) = 0 [pid 6407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6406] <... setpgid resumed>) = 0 [pid 6405] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6404] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6401}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6403] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6402] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6405] <... sendto resumed>) = 32 [pid 6404] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6407] <... prctl resumed>) = 0 [pid 6404] <... futex resumed>) = 1 [pid 6401] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6408 attached [pid 6407] setpgid(0, 0 [pid 6405] recvfrom(3 [pid 6404] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6401] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] <... setpgid resumed>) = 0 [pid 6406] <... openat resumed>) = 3 [pid 6404] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6408] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6405] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6402}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6403] <... clone3 resumed> => {parent_tid=[6408]}, 88) = 6408 [pid 6401] <... futex resumed>) = 0 [pid 6408] <... rseq resumed>) = 0 [pid 6407] <... openat resumed>) = 3 [pid 6406] write(3, "1000", 4 [pid 6405] recvfrom(3 [pid 6404] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] rt_sigprocmask(SIG_SETMASK, [] [pid 6401] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6408] set_robust_list(0x7fad868a79a0, 24 [pid 6407] write(3, "1000", 4 [pid 6406] <... write resumed>) = 4 [pid 6405] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6402}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6404] <... futex resumed>) = 0 [pid 6403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6403] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6401] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] <... futex resumed>) = 0 [pid 6401] <... futex resumed>) = 0 [pid 6408] <... set_robust_list resumed>) = 0 [pid 6407] <... write resumed>) = 4 [pid 6406] close(3 [pid 6405] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6403] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6401] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6408] rt_sigprocmask(SIG_SETMASK, [] [pid 6407] close(3 [pid 6406] <... close resumed>) = 0 [pid 6405] <... futex resumed>) = 1 [pid 6402] <... futex resumed>) = 0 [pid 6408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6402] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6408] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6405] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6404] <... sendmsg resumed>) = 28 [pid 6402] <... futex resumed>) = 0 [pid 6406] write(1, "executing program\n", 18 [pid 6405] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6402] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6408] <... socket resumed>) = 3 executing program [pid 6405] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] <... write resumed>) = 18 [pid 6402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6402] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6402] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6407] <... close resumed>) = 0 [pid 6407] write(1, "executing program\n", 18) = 18 [pid 6407] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 6407] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6404] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] <... mmap resumed>) = 0x7fad86887000 [pid 6406] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6405] <... futex resumed>) = 1 [pid 6408] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6404] <... futex resumed>) = 1 [pid 6402] <... futex resumed>) = 0 [pid 6401] <... futex resumed>) = 0 [pid 6408] <... futex resumed>) = 1 [pid 6407] <... mprotect resumed>) = 0 [pid 6406] <... futex resumed>) = 0 [pid 6405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6404] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6403] <... futex resumed>) = 0 [pid 6402] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=48000000} [pid 6401] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6408] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6407] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6406] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6405] <... sendmsg resumed>) = 28 [pid 6404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6403] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6401] <... futex resumed>) = 0 [pid 6408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6407] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6406] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6403] <... futex resumed>) = 0 [pid 6401] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6408] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6405] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6404] <... sendmsg resumed>) = 20 [pid 6403] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6408] <... sendto resumed>) = 32 [pid 6406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6405] <... futex resumed>) = 1 [pid 6402] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6409 attached [pid 6408] recvfrom(3 [pid 6406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6405] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6404] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6402] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6409] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6408] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6403}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6407] <... clone3 resumed> => {parent_tid=[6409]}, 88) = 6409 [pid 6406] <... mmap resumed>) = 0x7fad86887000 [pid 6405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6404] <... futex resumed>) = 1 [pid 6402] <... futex resumed>) = 0 [pid 6401] <... futex resumed>) = 0 [pid 6409] <... rseq resumed>) = 0 [pid 6408] recvfrom(3 [pid 6407] rt_sigprocmask(SIG_SETMASK, [] [pid 6406] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6404] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6402] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6409] set_robust_list(0x7fad868a79a0, 24 [pid 6408] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6403}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6401] exit_group(0 [pid 6409] <... set_robust_list resumed>) = 0 [pid 6408] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] <... mprotect resumed>) = 0 [pid 6405] <... sendmsg resumed>) = 20 [pid 6404] <... futex resumed>) = ? [pid 6401] <... exit_group resumed>) = ? [pid 6409] rt_sigprocmask(SIG_SETMASK, [] [pid 6407] <... futex resumed>) = 0 [pid 6403] <... futex resumed>) = 0 [pid 6409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6408] <... futex resumed>) = 1 [pid 6407] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6406] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6409] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6403] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6409] <... socket resumed>) = 3 [pid 6408] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6406] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6405] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] <... futex resumed>) = 0 [pid 6408] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6405] <... futex resumed>) = 1 [pid 6402] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6410 attached [pid 6409] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6408] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6405] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6403] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6402] exit_group(0 [pid 6410] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6409] <... futex resumed>) = 1 [pid 6408] <... futex resumed>) = 0 [pid 6407] <... futex resumed>) = 0 [pid 6406] <... clone3 resumed> => {parent_tid=[6410]}, 88) = 6410 [pid 6404] +++ exited with 0 +++ [pid 6405] <... futex resumed>) = ? [pid 6403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6402] <... exit_group resumed>) = ? [pid 6401] +++ exited with 0 +++ [pid 6410] <... rseq resumed>) = 0 [pid 6409] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6408] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6407] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] rt_sigprocmask(SIG_SETMASK, [] [pid 6403] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6410] set_robust_list(0x7fad868a79a0, 24 [pid 6409] <... sendto resumed>) = 32 [pid 6408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6407] <... futex resumed>) = 0 [pid 6406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6405] +++ exited with 0 +++ [pid 6403] <... futex resumed>) = 0 [pid 6402] +++ exited with 0 +++ [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6410] <... set_robust_list resumed>) = 0 [pid 6409] recvfrom(3 [pid 6408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6407] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6406] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6410] rt_sigprocmask(SIG_SETMASK, [] [pid 6409] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6407}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6408] <... sendmsg resumed>) = 28 [pid 6406] <... futex resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6409] recvfrom(3 [pid 6408] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6410] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6409] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6407}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6408] <... futex resumed>) = 1 [pid 6403] <... futex resumed>) = 0 [pid 6410] <... socket resumed>) = 3 [pid 6409] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6409] <... futex resumed>) = 1 [pid 6407] <... futex resumed>) = 0 [pid 6403] <... futex resumed>) = 0 [pid 6409] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6407] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6407] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6410] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6409] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6407] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6411 attached [pid 6410] <... futex resumed>) = 1 [pid 6409] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6408] <... sendmsg resumed>) = 20 [pid 6406] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6411] set_robust_list(0x55558bc497a0, 24 [pid 6410] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6409] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6408] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6411] <... set_robust_list resumed>) = 0 [pid 6410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6409] <... futex resumed>) = 1 [pid 6408] <... futex resumed>) = 1 [pid 6407] <... futex resumed>) = 0 [pid 6406] <... futex resumed>) = 0 [pid 6403] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6411 [pid 6411] rt_sigprocmask(SIG_SETMASK, [] [pid 6410] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6408] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6407] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] exit_group(0 [pid 5632] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6412 attached [pid 6411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6409] <... sendmsg resumed>) = 28 [pid 6408] <... futex resumed>) = ? [pid 6407] <... futex resumed>) = 0 [pid 6403] <... exit_group resumed>) = ? [pid 6412] set_robust_list(0x55558bc497a0, 24 [pid 6411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6410] <... sendto resumed>) = 32 [pid 6409] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6408] +++ exited with 0 +++ [pid 6407] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6412] <... set_robust_list resumed>) = 0 [pid 6411] <... prctl resumed>) = 0 [pid 6410] recvfrom(3 [pid 6409] <... futex resumed>) = 0 [pid 6407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6403] +++ exited with 0 +++ [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6412 [pid 6412] rt_sigprocmask(SIG_SETMASK, [] [pid 6411] setpgid(0, 0 [pid 6410] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6406}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6407] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6411] <... setpgid resumed>) = 0 [pid 6410] recvfrom(3 [pid 6409] <... sendmsg resumed>) = 20 [pid 6407] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6409] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6411] <... openat resumed>) = 3 [pid 6410] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6406}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6409] <... futex resumed>) = 0 [pid 6407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6412] <... prctl resumed>) = 0 [pid 6411] write(3, "1000", 4 [pid 6410] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6409] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6407] exit_group(0 [pid 6412] setpgid(0, 0 [pid 6411] <... write resumed>) = 4 [pid 6409] <... futex resumed>) = ? [pid 6407] <... exit_group resumed>) = ? [pid 6410] <... futex resumed>) = 1 [pid 6412] <... setpgid resumed>) = 0 [pid 6411] close(3 [pid 6410] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6406] <... futex resumed>) = 0 [pid 6411] <... close resumed>) = 0 [pid 6406] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] write(1, "executing program\n", 18 [pid 6406] <... futex resumed>) = 0 [pid 6410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6406] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6410] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6411] <... write resumed>) = 18 [pid 6410] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6411] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6410] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] <... futex resumed>) = 0 [pid 6411] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6412] <... openat resumed>) = 3 [pid 6411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6409] +++ exited with 0 +++ [pid 6410] <... futex resumed>) = 1 [pid 6407] +++ exited with 0 +++ [pid 6406] <... futex resumed>) = 0 [pid 6412] write(3, "1000", 4 [pid 6411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6410] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6406] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... write resumed>) = 4 [pid 6411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6406] <... futex resumed>) = 0 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6411] <... mmap resumed>) = 0x7fad86887000 [pid 6410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6406] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6411] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5634] <... restart_syscall resumed>) = 0 [pid 6411] <... mprotect resumed>) = 0 [pid 6411] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6412] close(3 [pid 6411] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6410] <... sendmsg resumed>) = 28 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6412] <... close resumed>) = 0 [pid 6411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6410] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6410] <... futex resumed>) = 1 [pid 6406] <... futex resumed>) = 0 [pid 6412] write(1, "executing program\n", 18 executing program [pid 6410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6406] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... write resumed>) = 18 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6413 attached [pid 6411] <... clone3 resumed> => {parent_tid=[6413]}, 88) = 6413 [pid 6406] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6414 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6415 attached [pid 6413] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6412] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] rt_sigprocmask(SIG_SETMASK, [] [pid 6410] <... sendmsg resumed>) = 20 [pid 6406] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6415] set_robust_list(0x55558bc497a0, 24 [pid 6414] set_robust_list(0x55558bc497a0, 24 [pid 6413] <... rseq resumed>) = 0 [pid 6412] <... futex resumed>) = 0 [pid 6411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6410] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6415] <... set_robust_list resumed>) = 0 [pid 6411] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6406] exit_group(0 [pid 6412] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6410] <... futex resumed>) = 0 [pid 6412] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6406] <... exit_group resumed>) = ? [pid 6413] set_robust_list(0x7fad868a79a0, 24 [pid 6411] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6414 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6415 [pid 6413] <... set_robust_list resumed>) = 0 [pid 6411] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6413] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6413] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6411] <... futex resumed>) = 0 [pid 6413] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6411] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6411] <... futex resumed>) = 0 [pid 6415] rt_sigprocmask(SIG_SETMASK, [] [pid 6413] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6414] <... set_robust_list resumed>) = 0 [pid 6411] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6410] +++ exited with 0 +++ [pid 6406] +++ exited with 0 +++ [pid 6414] rt_sigprocmask(SIG_SETMASK, [] [pid 6413] <... sendto resumed>) = 32 [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6413] recvfrom(3 [pid 6412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6415] <... prctl resumed>) = 0 [pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6415] setpgid(0, 0 [pid 6414] <... prctl resumed>) = 0 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6412] <... mmap resumed>) = 0x7fad86887000 [pid 6414] setpgid(0, 0 [pid 6415] <... setpgid resumed>) = 0 [pid 6412] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6414] <... setpgid resumed>) = 0 [pid 6413] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6411}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6413] recvfrom(3 [pid 6412] <... mprotect resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6415] <... openat resumed>) = 3 [pid 6414] <... openat resumed>) = 3 [pid 6413] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6411}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6412] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6413] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] write(3, "1000", 4 [pid 6414] write(3, "1000", 4 [pid 6413] <... futex resumed>) = 1 [pid 6412] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6415] <... write resumed>) = 4 [pid 6414] <... write resumed>) = 4 [pid 6413] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6411] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6416 attached [pid 6415] close(3 [pid 6414] close(3 [pid 6411] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6416] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6413] <... futex resumed>) = 0 [pid 6411] <... futex resumed>) = 1 [pid 6413] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6411] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6416] <... rseq resumed>) = 0 [pid 6415] <... close resumed>) = 0 [pid 6414] <... close resumed>) = 0 [pid 6413] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6412] <... clone3 resumed> => {parent_tid=[6416]}, 88) = 6416 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6417 attached [pid 6416] set_robust_list(0x7fad868a79a0, 24 [pid 6415] write(1, "executing program\n", 18 executing program [pid 6414] write(1, "executing program\n", 18 [pid 6413] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6412] rt_sigprocmask(SIG_SETMASK, [] [pid 6417] set_robust_list(0x55558bc497a0, 24 [pid 6416] <... set_robust_list resumed>) = 0 [pid 6415] <... write resumed>) = 18 [pid 6414] <... write resumed>) = 18 [pid 6413] <... futex resumed>) = 1 [pid 6412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6411] <... futex resumed>) = 0 [pid 6417] <... set_robust_list resumed>) = 0 [pid 6416] rt_sigprocmask(SIG_SETMASK, [] [pid 6415] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6413] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6412] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6417 [pid 6417] rt_sigprocmask(SIG_SETMASK, [] [pid 6416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6415] <... futex resumed>) = 0 [pid 6414] <... futex resumed>) = 0 [pid 6413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6412] <... futex resumed>) = 0 [pid 6411] <... futex resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6415] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6414] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6412] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6411] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6416] <... socket resumed>) = 3 [pid 6415] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6414] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6413] <... sendmsg resumed>) = 28 [pid 6415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6417] <... prctl resumed>) = 0 [pid 6416] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] <... mmap resumed>) = 0x7fad86887000 [pid 6413] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] setpgid(0, 0 [pid 6416] <... futex resumed>) = 1 [pid 6415] <... mmap resumed>) = 0x7fad86887000 [pid 6414] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6413] <... futex resumed>) = 1 [pid 6412] <... futex resumed>) = 0 [pid 6411] <... futex resumed>) = 0 [pid 6417] <... setpgid resumed>) = 0 [pid 6416] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6413] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6411] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6415] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6414] <... mprotect resumed>) = 0 [pid 6413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6412] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] <... futex resumed>) = 0 [pid 6417] <... openat resumed>) = 3 [pid 6416] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6415] <... mprotect resumed>) = 0 [pid 6414] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6412] <... futex resumed>) = 0 [pid 6411] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6417] write(3, "1000", 4 [pid 6416] <... sendto resumed>) = 32 [pid 6415] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6414] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6413] <... sendmsg resumed>) = 20 [pid 6412] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6417] <... write resumed>) = 4 [pid 6416] recvfrom(3 [pid 6414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6413] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6416] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6412}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6413] <... futex resumed>) = 1 [pid 6411] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6418 attached [pid 6417] close(3 [pid 6416] recvfrom(3 [pid 6415] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6413] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6411] exit_group(0 [pid 6418] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6417] <... close resumed>) = 0 [pid 6416] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6412}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6414] <... clone3 resumed> => {parent_tid=[6418]}, 88) = 6418 [pid 6413] <... futex resumed>) = ? [pid 6411] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6419 attached [pid 6418] <... rseq resumed>) = 0 [pid 6417] write(1, "executing program\n", 18 [pid 6416] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] rt_sigprocmask(SIG_SETMASK, [] [pid 6413] +++ exited with 0 +++ executing program [pid 6419] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6418] set_robust_list(0x7fad868a79a0, 24 [pid 6417] <... write resumed>) = 18 [pid 6416] <... futex resumed>) = 1 [pid 6415] <... clone3 resumed> => {parent_tid=[6419]}, 88) = 6419 [pid 6414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6412] <... futex resumed>) = 0 [pid 6419] <... rseq resumed>) = 0 [pid 6418] <... set_robust_list resumed>) = 0 [pid 6417] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6416] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6415] rt_sigprocmask(SIG_SETMASK, [] [pid 6414] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] +++ exited with 0 +++ [pid 6419] set_robust_list(0x7fad868a79a0, 24 [pid 6418] rt_sigprocmask(SIG_SETMASK, [] [pid 6417] <... futex resumed>) = 0 [pid 6416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6414] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6419] <... set_robust_list resumed>) = 0 [pid 6418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6417] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6416] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6415] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6419] rt_sigprocmask(SIG_SETMASK, [] [pid 6418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6417] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6416] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6415] <... futex resumed>) = 0 [pid 6412] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6418] <... socket resumed>) = 3 [pid 6417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6416] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6419] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6418] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6416] <... futex resumed>) = 0 [pid 6412] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6419] <... socket resumed>) = 3 [pid 6418] <... futex resumed>) = 1 [pid 6417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6414] <... futex resumed>) = 0 [pid 6412] <... futex resumed>) = 0 [pid 6419] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6418] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6417] <... mmap resumed>) = 0x7fad86887000 [pid 6416] <... sendmsg resumed>) = 28 [pid 6414] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6419] <... futex resumed>) = 1 [pid 6418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6417] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6416] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] <... futex resumed>) = 0 [pid 6414] <... futex resumed>) = 0 [pid 6412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6418] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6419] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6417] <... mprotect resumed>) = 0 [pid 6416] <... futex resumed>) = 0 [pid 6415] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6419] <... sendto resumed>) = 32 [pid 6418] <... sendto resumed>) = 32 [pid 6417] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6415] <... futex resumed>) = 0 [pid 6412] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6419] recvfrom(3 [pid 6418] recvfrom(3 [pid 6417] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6416] <... sendmsg resumed>) = 20 [pid 6415] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6419] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6415}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6418] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6414}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6416] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6421 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6420 attached [pid 6419] recvfrom(3 [pid 6418] recvfrom(3 [pid 6416] <... futex resumed>) = 0 [pid 6412] exit_group(0 [pid 6421] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6420] set_robust_list(0x55558bc497a0, 24 [pid 6419] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6415}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6418] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6414}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6412] <... exit_group resumed>) = ? [pid 6421] <... rseq resumed>) = 0 [pid 6420] <... set_robust_list resumed>) = 0 [pid 6419] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6418] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] <... clone3 resumed> => {parent_tid=[6421]}, 88) = 6421 [pid 6416] +++ exited with 0 +++ [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6420 [pid 6421] set_robust_list(0x7fad868a79a0, 24 [pid 6420] rt_sigprocmask(SIG_SETMASK, [] [pid 6419] <... futex resumed>) = 1 [pid 6418] <... futex resumed>) = 1 [pid 6417] rt_sigprocmask(SIG_SETMASK, [] [pid 6415] <... futex resumed>) = 0 [pid 6414] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6421] <... set_robust_list resumed>) = 0 [pid 6420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6419] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6418] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6415] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] +++ exited with 0 +++ [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6421] rt_sigprocmask(SIG_SETMASK, [] [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6417] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] <... futex resumed>) = 0 [pid 6421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6420] <... prctl resumed>) = 0 [pid 6419] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6418] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6417] <... futex resumed>) = 0 [pid 6415] <... futex resumed>) = 0 [pid 6414] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6420] setpgid(0, 0 [pid 6419] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6418] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6417] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6415] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6421] <... socket resumed>) = 3 [pid 6420] <... setpgid resumed>) = 0 [pid 6419] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6418] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6421] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6418] <... futex resumed>) = 1 [pid 6414] <... futex resumed>) = 0 [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6419] <... futex resumed>) = 0 [pid 6418] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6415] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... futex resumed>) = 1 [pid 6417] <... futex resumed>) = 0 [pid 6419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6417] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] <... futex resumed>) = 0 [pid 6414] <... futex resumed>) = 0 [pid 6421] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6419] <... sendmsg resumed>) = 28 [pid 6418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6417] <... futex resumed>) = 0 [pid 6415] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6414] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6420] <... openat resumed>) = 3 [pid 6419] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6420] write(3, "1000", 4 [pid 6419] <... futex resumed>) = 0 [pid 6415] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... sendto resumed>) = 32 [pid 6420] <... write resumed>) = 4 [pid 6419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6418] <... sendmsg resumed>) = 28 [pid 6415] <... futex resumed>) = 0 [pid 6421] recvfrom(3 [pid 6420] close(3 [pid 6419] <... sendmsg resumed>) = 20 [pid 6415] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6418] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6417}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6420] <... close resumed>) = 0 [pid 6419] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6418] <... futex resumed>) = 1 [pid 6415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6414] <... futex resumed>) = 0 [pid 6421] recvfrom(3 [pid 6420] write(1, "executing program\n", 18 [pid 6419] <... futex resumed>) = 0 [pid 6415] exit_group(0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6420] <... write resumed>) = 18 [pid 6415] <... exit_group resumed>) = ? executing program [pid 6421] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6417}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6420] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6419] +++ exited with 0 +++ [pid 6418] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6414] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6414] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 1 [pid 6418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6417] <... futex resumed>) = 0 [pid 6414] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6420] <... futex resumed>) = 0 [pid 6418] <... sendmsg resumed>) = 20 [pid 6417] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] +++ exited with 0 +++ [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6421] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6420] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6418] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6421] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6420] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6418] <... futex resumed>) = 1 [pid 6417] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6414] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6421] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6418] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6414] exit_group(0 [pid 6421] <... futex resumed>) = 0 [pid 6420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6418] <... futex resumed>) = ? [pid 6417] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6414] <... exit_group resumed>) = ? [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6422 attached [pid 6421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6418] +++ exited with 0 +++ [pid 6417] <... futex resumed>) = 0 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6422] set_robust_list(0x55558bc497a0, 24 [pid 6420] <... mmap resumed>) = 0x7fad86887000 [pid 6422] <... set_robust_list resumed>) = 0 [pid 6420] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6422 [pid 6422] rt_sigprocmask(SIG_SETMASK, [] [pid 6421] <... sendmsg resumed>) = 28 [pid 6420] <... mprotect resumed>) = 0 [pid 6417] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6414] +++ exited with 0 +++ [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6421] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6421] <... futex resumed>) = 0 [pid 6420] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6417] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6417] <... futex resumed>) = 0 [pid 6420] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6422] <... prctl resumed>) = 0 [pid 6421] <... sendmsg resumed>) = 20 [pid 6417] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6422] setpgid(0, 0 [pid 6421] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6422] <... setpgid resumed>) = 0 [pid 6417] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 1 [pid 6417] exit_group(0) = ? [pid 6421] +++ exited with 0 +++ [pid 6417] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6424 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6423 attached [pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6420] <... clone3 resumed> => {parent_tid=[6423]}, 88) = 6423 [pid 6420] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6424 [pid 6424] set_robust_list(0x55558bc497a0, 24 [pid 6423] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6422] <... openat resumed>) = 3 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6424] <... set_robust_list resumed>) = 0 [pid 6423] <... rseq resumed>) = 0 [pid 6423] set_robust_list(0x7fad868a79a0, 24 [pid 6420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6424] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6423] <... set_robust_list resumed>) = 0 [pid 6422] write(3, "1000", 4 [pid 6420] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6423] rt_sigprocmask(SIG_SETMASK, [] [pid 6422] <... write resumed>) = 4 [pid 6420] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6424] <... prctl resumed>) = 0 [pid 6423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6422] close(3 [pid 6420] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6424] setpgid(0, 0 [pid 6423] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6422] <... close resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6424] <... setpgid resumed>) = 0 [pid 6423] <... socket resumed>) = 3 executing program [pid 6422] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6423] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6422] <... write resumed>) = 18 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6425 attached [pid 6425] set_robust_list(0x55558bc497a0, 24 [pid 6424] <... openat resumed>) = 3 [pid 6423] <... futex resumed>) = 1 [pid 6420] <... futex resumed>) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6425 [pid 6425] <... set_robust_list resumed>) = 0 [pid 6424] write(3, "1000", 4 [pid 6422] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6425] rt_sigprocmask(SIG_SETMASK, [] [pid 6424] <... write resumed>) = 4 [pid 6423] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6422] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6426 attached [pid 6425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6424] close(3 [pid 6423] <... sendto resumed>) = 32 [pid 6422] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6420] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6424] <... close resumed>) = 0 [pid 6422] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6424] write(1, "executing program\n", 18 executing program [pid 6422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6425] <... prctl resumed>) = 0 [pid 6424] <... write resumed>) = 18 [pid 6422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6426] set_robust_list(0x55558bc497a0, 24 [pid 6425] setpgid(0, 0 [pid 6424] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] recvfrom(3 [pid 6422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6426 [pid 6426] <... set_robust_list resumed>) = 0 [pid 6425] <... setpgid resumed>) = 0 [pid 6424] <... futex resumed>) = 0 [pid 6423] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6420}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6422] <... mmap resumed>) = 0x7fad86887000 [pid 6426] rt_sigprocmask(SIG_SETMASK, [] [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6424] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6423] recvfrom(3 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6424] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6423] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6420}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6422] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6423] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6422] <... mprotect resumed>) = 0 [pid 6426] <... prctl resumed>) = 0 [pid 6425] <... openat resumed>) = 3 [pid 6424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6423] <... futex resumed>) = 1 [pid 6422] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6420] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6426] setpgid(0, 0 [pid 6425] write(3, "1000", 4 [pid 6424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6423] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] <... setpgid resumed>) = 0 [pid 6425] <... write resumed>) = 4 [pid 6424] <... mmap resumed>) = 0x7fad86887000 [pid 6422] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6420] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6420] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6427 attached [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6425] close(3 [pid 6424] <... mprotect resumed>) = 0 [pid 6423] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6420] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6422] <... clone3 resumed> => {parent_tid=[6427]}, 88) = 6427 [pid 6424] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6422] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6428 attached , NULL, 8) = 0 [pid 6422] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6422] <... futex resumed>) = 0 [pid 6427] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6423] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6425] <... close resumed>) = 0 [pid 6428] <... rseq resumed>) = 0 [pid 6424] <... clone3 resumed> => {parent_tid=[6428]}, 88) = 6428 [pid 6422] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6428] set_robust_list(0x7fad868a79a0, 24 [pid 6424] rt_sigprocmask(SIG_SETMASK, [] [pid 6428] <... set_robust_list resumed>) = 0 [pid 6427] <... rseq resumed>) = 0 [pid 6426] <... openat resumed>) = 3 [pid 6425] write(1, "executing program\n", 18 [pid 6424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6423] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] rt_sigprocmask(SIG_SETMASK, [] [pid 6427] set_robust_list(0x7fad868a79a0, 24 [pid 6425] <... write resumed>) = 18 [pid 6424] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] <... futex resumed>) = 1 [pid 6420] <... futex resumed>) = 0 [pid 6428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6425] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] <... futex resumed>) = 0 executing program [pid 6423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6420] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6427] <... set_robust_list resumed>) = 0 [pid 6426] write(3, "1000", 4 [pid 6425] <... futex resumed>) = 0 [pid 6427] rt_sigprocmask(SIG_SETMASK, [] [pid 6426] <... write resumed>) = 4 [pid 6425] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6423] <... sendmsg resumed>) = 28 [pid 6427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6426] close(3 [pid 6425] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6423] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6426] <... close resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6428] <... socket resumed>) = 3 [pid 6427] <... socket resumed>) = 3 [pid 6426] write(1, "executing program\n", 18 [pid 6425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6424] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6423] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6420] <... futex resumed>) = 0 executing program [pid 6428] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... write resumed>) = 18 [pid 6425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6420] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6428] <... futex resumed>) = 0 [pid 6427] <... futex resumed>) = 1 [pid 6424] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6422] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6428] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6426] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... mmap resumed>) = 0x7fad86887000 [pid 6424] <... futex resumed>) = 0 [pid 6422] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] <... sendto resumed>) = 32 [pid 6427] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6426] <... futex resumed>) = 0 [pid 6425] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6424] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6423] <... futex resumed>) = 0 [pid 6422] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 1 [pid 6428] recvfrom(3 [pid 6427] <... sendto resumed>) = 32 [pid 6426] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6425] <... mprotect resumed>) = 0 [pid 6423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6422] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6420] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6428] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6424}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6426] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6423] <... sendmsg resumed>) = 20 [pid 6428] recvfrom(3 [pid 6427] recvfrom(3 [pid 6426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6425] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6423] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6424}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6427] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6422}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6425] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6423] <... futex resumed>) = 1 [pid 6420] <... futex resumed>) = 0 [pid 6428] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] recvfrom(3 [pid 6426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6423] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6420] exit_group(0 [pid 6428] <... futex resumed>) = 1 [pid 6427] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6422}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6426] <... mmap resumed>) = 0x7fad86887000 [pid 6425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = ? [pid 6420] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6429 attached [pid 6428] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6427] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6424] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] +++ exited with 0 +++ [pid 6427] <... futex resumed>) = 1 [pid 6428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6424] <... futex resumed>) = 0 [pid 6424] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6422] <... futex resumed>) = 0 [pid 6428] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6422] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6429] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6428] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6427] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6426] <... mprotect resumed>) = 0 [pid 6425] <... clone3 resumed> => {parent_tid=[6429]}, 88) = 6429 [pid 6420] +++ exited with 0 +++ [pid 6429] <... rseq resumed>) = 0 [pid 6427] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6427] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6427] <... futex resumed>) = 0 [pid 6429] set_robust_list(0x7fad868a79a0, 24 [pid 6426] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6425] rt_sigprocmask(SIG_SETMASK, [] [pid 6427] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6429] <... set_robust_list resumed>) = 0 [pid 6428] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6422] <... futex resumed>) = 0 [pid 6429] rt_sigprocmask(SIG_SETMASK, [] [pid 6428] <... futex resumed>) = 1 [pid 6426] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6425] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] <... futex resumed>) = 0 [pid 6422] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6428] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6425] <... futex resumed>) = 0 [pid 6424] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... restart_syscall resumed>) = 0 [pid 6428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6424] <... futex resumed>) = 0 [pid 6422] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6427] <... futex resumed>) = 0 [pid 6424] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6422] <... futex resumed>) = 1 [pid 6429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6428] <... sendmsg resumed>) = 28 [pid 6427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6425] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6422] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6430 attached [pid 6429] <... socket resumed>) = 3 [pid 6428] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] <... sendmsg resumed>) = 28 [pid 6430] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6428] <... futex resumed>) = 1 [pid 6427] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] <... futex resumed>) = 0 [pid 6430] <... rseq resumed>) = 0 [pid 6429] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6427] <... futex resumed>) = 1 [pid 6426] <... clone3 resumed> => {parent_tid=[6430]}, 88) = 6430 [pid 6424] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6422] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6430] set_robust_list(0x7fad868a79a0, 24 [pid 6429] <... futex resumed>) = 1 [pid 6428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6427] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] rt_sigprocmask(SIG_SETMASK, [] [pid 6425] <... futex resumed>) = 0 [pid 6424] <... futex resumed>) = 0 [pid 6422] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6430] <... set_robust_list resumed>) = 0 [pid 6429] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6425] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6422] <... futex resumed>) = 0 [pid 6430] rt_sigprocmask(SIG_SETMASK, [] [pid 6429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6428] <... sendmsg resumed>) = 20 [pid 6427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6426] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... futex resumed>) = 0 [pid 6422] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6429] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6428] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] <... sendmsg resumed>) = 20 [pid 6426] <... futex resumed>) = 0 [pid 6425] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6431 attached [pid 6430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6428] <... futex resumed>) = 1 [pid 6427] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] <... futex resumed>) = 0 [pid 6431] set_robust_list(0x55558bc497a0, 24 [pid 6430] <... socket resumed>) = 3 [pid 6429] <... sendto resumed>) = 32 [pid 6428] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6427] <... futex resumed>) = 1 [pid 6424] exit_group(0 [pid 6422] <... futex resumed>) = 0 [pid 6431] <... set_robust_list resumed>) = 0 [pid 6430] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6429] recvfrom(3 [pid 6428] <... futex resumed>) = ? [pid 6427] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... exit_group resumed>) = ? [pid 6422] exit_group(0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6431 [pid 6431] rt_sigprocmask(SIG_SETMASK, [] [pid 6430] <... futex resumed>) = 0 [pid 6429] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6425}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6428] +++ exited with 0 +++ [pid 6426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6430] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6429] recvfrom(3 [pid 6427] <... futex resumed>) = ? [pid 6426] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] +++ exited with 0 +++ [pid 6422] <... exit_group resumed>) = ? [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6429] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6425}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6426] <... futex resumed>) = 0 [pid 6431] <... prctl resumed>) = 0 [pid 6430] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6429] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6431] setpgid(0, 0 [pid 6430] <... sendto resumed>) = 32 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6431] <... setpgid resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6430] recvfrom(3 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] <... futex resumed>) = 1 [pid 6425] <... futex resumed>) = 0 [pid 6429] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6425] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6432 attached [pid 6431] <... openat resumed>) = 3 [pid 6430] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6426}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6427] +++ exited with 0 +++ [pid 6425] <... futex resumed>) = 0 [pid 6422] +++ exited with 0 +++ [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6432 [pid 6432] set_robust_list(0x55558bc497a0, 24 [pid 6431] write(3, "1000", 4 [pid 6430] recvfrom(3 [pid 6429] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6425] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6432] <... set_robust_list resumed>) = 0 [pid 6431] <... write resumed>) = 4 [pid 6430] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6426}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6432] rt_sigprocmask(SIG_SETMASK, [] [pid 6431] close(3 [pid 6430] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6431] <... close resumed>) = 0 [pid 6430] <... futex resumed>) = 1 [pid 6432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6431] write(1, "executing program\n", 18 [pid 6430] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6429] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6426] <... futex resumed>) = 0 [pid 6432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6431] <... write resumed>) = 18 [pid 6429] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6432] <... prctl resumed>) = 0 [pid 6431] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6430] <... futex resumed>) = 0 [pid 6429] <... futex resumed>) = 1 [pid 6426] <... futex resumed>) = 1 [pid 6425] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6432] setpgid(0, 0 [pid 6431] <... futex resumed>) = 0 [pid 6430] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6429] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6432] <... setpgid resumed>) = 0 [pid 6431] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6430] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6425] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6434 attached [pid 6432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6431] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6430] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6425] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6434] set_robust_list(0x55558bc497a0, 24 [pid 6432] <... openat resumed>) = 3 [pid 6431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6430] <... futex resumed>) = 1 [pid 6429] <... sendmsg resumed>) = 28 [pid 6426] <... futex resumed>) = 0 [pid 6426] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6432] write(3, "1000", 4 [pid 6431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6426] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6434] <... set_robust_list resumed>) = 0 [pid 6432] <... write resumed>) = 4 [pid 6431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6430] <... sendmsg resumed>) = 28 [pid 6434] rt_sigprocmask(SIG_SETMASK, [] [pid 6432] close(3 [pid 6431] <... mmap resumed>) = 0x7fad86887000 [pid 6430] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6434 [pid 6434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6432] <... close resumed>) = 0 [pid 6431] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6430] <... futex resumed>) = 1 [pid 6429] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6432] write(1, "executing program\n", 18 [pid 6431] <... mprotect resumed>) = 0 executing program [pid 6430] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6429] <... futex resumed>) = 1 [pid 6426] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6434] <... prctl resumed>) = 0 [pid 6432] <... write resumed>) = 18 [pid 6431] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6429] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] <... futex resumed>) = 0 [pid 6425] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] setpgid(0, 0 [pid 6432] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6434] <... setpgid resumed>) = 0 [pid 6432] <... futex resumed>) = 0 [pid 6431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6430] <... sendmsg resumed>) = 20 [pid 6429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6426] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6435 attached [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6432] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6435] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6434] <... openat resumed>) = 3 [pid 6432] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6430] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6425] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6435] <... rseq resumed>) = 0 [pid 6432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6430] <... futex resumed>) = 1 [pid 6426] <... futex resumed>) = 0 [pid 6435] set_robust_list(0x7fad868a79a0, 24 [pid 6434] write(3, "1000", 4 [pid 6432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6431] <... clone3 resumed> => {parent_tid=[6435]}, 88) = 6435 [pid 6430] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] exit_group(0 [pid 6435] <... set_robust_list resumed>) = 0 [pid 6434] <... write resumed>) = 4 [pid 6432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6431] rt_sigprocmask(SIG_SETMASK, [] [pid 6429] <... sendmsg resumed>) = 20 [pid 6426] <... exit_group resumed>) = ? [pid 6435] rt_sigprocmask(SIG_SETMASK, [] [pid 6434] close(3 [pid 6432] <... mmap resumed>) = 0x7fad86887000 [pid 6431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6430] <... futex resumed>) = ? [pid 6435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6434] <... close resumed>) = 0 [pid 6432] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6431] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6429] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6435] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6434] write(1, "executing program\n", 18 [pid 6432] <... mprotect resumed>) = 0 [pid 6431] <... futex resumed>) = 0 [pid 6429] <... futex resumed>) = 1 [pid 6425] <... futex resumed>) = 0 [pid 6435] <... socket resumed>) = 3 [pid 6434] <... write resumed>) = 18 executing program [pid 6432] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6431] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6435] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6425] exit_group(0 [pid 6435] <... futex resumed>) = 0 [pid 6434] <... futex resumed>) = 0 [pid 6432] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6431] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... exit_group resumed>) = ? [pid 6435] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6434] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6431] <... futex resumed>) = 0 [pid 6429] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6436 attached [pid 6435] <... sendto resumed>) = 32 [pid 6434] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6431] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6435] recvfrom(3 [pid 6434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6430] +++ exited with 0 +++ [pid 6436] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6426] +++ exited with 0 +++ [pid 6436] <... rseq resumed>) = 0 [pid 6435] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6431}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6432] <... clone3 resumed> => {parent_tid=[6436]}, 88) = 6436 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6436] set_robust_list(0x7fad868a79a0, 24 [pid 6435] recvfrom(3 [pid 6434] <... mmap resumed>) = 0x7fad86887000 [pid 6432] rt_sigprocmask(SIG_SETMASK, [] [pid 6425] +++ exited with 0 +++ [pid 6436] <... set_robust_list resumed>) = 0 [pid 6435] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6431}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6434] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6436] rt_sigprocmask(SIG_SETMASK, [] [pid 6435] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] <... mprotect resumed>) = 0 [pid 6432] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5633] <... restart_syscall resumed>) = 0 [pid 6436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6435] <... futex resumed>) = 1 [pid 6434] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6432] <... futex resumed>) = 0 [pid 6431] <... futex resumed>) = 0 [pid 6436] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6435] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6434] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6432] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6431] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6436] <... socket resumed>) = 3 [pid 6435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6431] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6437 attached [pid 6436] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6435] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6431] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6436] <... futex resumed>) = 1 [pid 6435] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6432] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6437] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6436] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6435] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] <... clone3 resumed> => {parent_tid=[6437]}, 88) = 6437 [pid 6432] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6437] <... rseq resumed>) = 0 [pid 6436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6435] <... futex resumed>) = 1 [pid 6434] rt_sigprocmask(SIG_SETMASK, [] [pid 6432] <... futex resumed>) = 0 [pid 6431] <... futex resumed>) = 0 [pid 5637] <... restart_syscall resumed>) = 0 [pid 6436] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6435] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6432] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6431] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6438 attached [pid 6437] set_robust_list(0x7fad868a79a0, 24 [pid 6436] <... sendto resumed>) = 32 [pid 6435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6434] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... futex resumed>) = 0 [pid 6438] set_robust_list(0x55558bc497a0, 24 [pid 6437] <... set_robust_list resumed>) = 0 [pid 6435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6434] <... futex resumed>) = 0 [pid 6431] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6438] <... set_robust_list resumed>) = 0 [pid 6437] rt_sigprocmask(SIG_SETMASK, [] [pid 6436] recvfrom(3 [pid 6435] <... sendmsg resumed>) = 28 [pid 6434] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6438 [pid 6438] rt_sigprocmask(SIG_SETMASK, [] [pid 6437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6436] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6432}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6437] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6435] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6437] <... socket resumed>) = 3 [pid 6436] recvfrom(3 [pid 6435] <... futex resumed>) = 1 [pid 6431] <... futex resumed>) = 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6439 attached [pid 6438] <... prctl resumed>) = 0 [pid 6437] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6436] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6432}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6435] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6431] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] set_robust_list(0x55558bc497a0, 24 [pid 6438] setpgid(0, 0 [pid 6437] <... futex resumed>) = 1 [pid 6436] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6434] <... futex resumed>) = 0 [pid 6431] <... futex resumed>) = 0 [pid 6439] <... set_robust_list resumed>) = 0 [pid 6437] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6436] <... futex resumed>) = 1 [pid 6435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6434] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6438] <... setpgid resumed>) = 0 [pid 6437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6436] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6435] <... sendmsg resumed>) = 20 [pid 6434] <... futex resumed>) = 0 [pid 6432] <... futex resumed>) = 0 [pid 6431] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6439] rt_sigprocmask(SIG_SETMASK, [] [pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6437] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6435] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6432] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6439 [pid 6439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6438] <... openat resumed>) = 3 [pid 6435] <... futex resumed>) = 0 [pid 6432] <... futex resumed>) = 1 [pid 6431] exit_group(0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6432] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6431] <... exit_group resumed>) = ? [pid 6438] write(3, "1000", 4 [pid 6436] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6437] <... sendto resumed>) = 32 [pid 6436] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6439] <... prctl resumed>) = 0 [pid 6437] recvfrom(3 [pid 6436] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6439] setpgid(0, 0 [pid 6438] <... write resumed>) = 4 [pid 6438] close(3 [pid 6439] <... setpgid resumed>) = 0 [pid 6438] <... close resumed>) = 0 [pid 6437] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6434}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6436] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6438] write(1, "executing program\n", 18 [pid 6437] recvfrom(3 [pid 6435] +++ exited with 0 +++ [pid 6436] <... futex resumed>) = 1 [pid 6432] <... futex resumed>) = 0 [pid 6431] +++ exited with 0 +++ [pid 6438] <... write resumed>) = 18 [pid 6436] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6432] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6438] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6437] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6434}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6432] <... futex resumed>) = 0 [pid 6438] <... futex resumed>) = 0 [pid 6436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6432] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6438] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6439] <... openat resumed>) = 3 [pid 6438] <... mmap resumed>) = 0x7fad86887000 [pid 6438] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6437] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6436] <... sendmsg resumed>) = 28 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6439] write(3, "1000", 4 [pid 6438] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6437] <... futex resumed>) = 1 [pid 6436] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] <... futex resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6439] <... write resumed>) = 4 [pid 6438] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6434] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] close(3 [pid 6438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6436] <... futex resumed>) = 1 [pid 6434] <... futex resumed>) = 0 [pid 6432] <... futex resumed>) = 0 [pid 6439] <... close resumed>) = 0 [pid 6437] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6434] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6432] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6438] <... clone3 resumed> => {parent_tid=[6440]}, 88) = 6440 [pid 6432] <... futex resumed>) = 0 [pid 6438] rt_sigprocmask(SIG_SETMASK, [] [pid 6432] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6438] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6440 attached [pid 6439] write(1, "executing program\n", 18 [pid 6438] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6437] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6440] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6439] <... write resumed>) = 18 [pid 6437] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6440] <... rseq resumed>) = 0 [pid 6439] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6437] <... futex resumed>) = 1 [pid 6434] <... futex resumed>) = 0 [pid 6440] set_robust_list(0x7fad868a79a0, 24 [pid 6439] <... futex resumed>) = 0 [pid 6437] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6436] <... sendmsg resumed>) = 20 [pid 6434] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6440] <... set_robust_list resumed>) = 0 [pid 6439] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6434] <... futex resumed>) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6436] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6440] rt_sigprocmask(SIG_SETMASK, [] [pid 6439] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6434] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6440] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6437] <... sendmsg resumed>) = 28 [pid 6439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6436] <... futex resumed>) = 1 [pid 6432] <... futex resumed>) = 0 [pid 6440] <... socket resumed>) = 3 [pid 6439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6437] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6436] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6432] exit_group(0 [pid 6439] <... mmap resumed>) = 0x7fad86887000 [pid 6436] <... futex resumed>) = ? [pid 6432] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6441 attached [pid 6440] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6437] <... futex resumed>) = 1 [pid 6436] +++ exited with 0 +++ [pid 6434] <... futex resumed>) = 0 [pid 6441] set_robust_list(0x55558bc497a0, 24 [pid 6440] <... futex resumed>) = 1 [pid 6439] <... mprotect resumed>) = 0 [pid 6437] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6441] <... set_robust_list resumed>) = 0 [pid 6440] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6438] <... futex resumed>) = 0 [pid 6437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6434] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6441 [pid 6441] rt_sigprocmask(SIG_SETMASK, [] [pid 6439] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6438] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6434] <... futex resumed>) = 0 [pid 6432] +++ exited with 0 +++ [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6440] <... futex resumed>) = 0 [pid 6439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6438] <... futex resumed>) = 1 [pid 6434] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6442 attached [pid 6441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6440] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6438] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6437] <... sendmsg resumed>) = 20 [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6442] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6441] <... prctl resumed>) = 0 [pid 6440] <... sendto resumed>) = 32 [pid 6442] <... rseq resumed>) = 0 [pid 6441] setpgid(0, 0 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6442] set_robust_list(0x7fad868a79a0, 24 [pid 6441] <... setpgid resumed>) = 0 [pid 6439] <... clone3 resumed> => {parent_tid=[6442]}, 88) = 6442 [pid 6437] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6442] <... set_robust_list resumed>) = 0 [pid 6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6440] recvfrom(3 [pid 6439] rt_sigprocmask(SIG_SETMASK, [] [pid 6442] rt_sigprocmask(SIG_SETMASK, [] [pid 6441] <... openat resumed>) = 3 [pid 6440] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6438}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6437] <... futex resumed>) = 1 [pid 6434] <... futex resumed>) = 0 [pid 6442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6441] write(3, "1000", 4 [pid 6440] recvfrom(3 [pid 6439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6442] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6441] <... write resumed>) = 4 [pid 6440] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6438}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6437] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6434] exit_group(0 [pid 6441] close(3 [pid 6440] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... restart_syscall resumed>) = 0 [pid 6441] <... close resumed>) = 0 [pid 6440] <... futex resumed>) = 1 [pid 6442] <... futex resumed>) = 0 [pid 6439] <... futex resumed>) = 1 [pid 6438] <... futex resumed>) = 0 [pid 6437] <... futex resumed>) = ? [pid 6434] <... exit_group resumed>) = ? [pid 6442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6441] write(1, "executing program\n", 18 [pid 6440] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6438] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6437] +++ exited with 0 +++ [pid 6442] <... socket resumed>) = 3 [pid 6441] <... write resumed>) = 18 [pid 6440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6442] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6440] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6442] <... futex resumed>) = 1 [pid 6441] <... futex resumed>) = 0 [pid 6440] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6439] <... futex resumed>) = 0 [pid 6438] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6442] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6441] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6440] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6438] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6441] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6440] <... futex resumed>) = 0 [pid 6439] <... futex resumed>) = 0 [pid 6438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6434] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6443 attached [pid 6442] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6440] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6438] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6443] set_robust_list(0x55558bc497a0, 24 [pid 6442] <... sendto resumed>) = 32 [pid 6441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6438] <... futex resumed>) = 0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6443 [pid 6443] <... set_robust_list resumed>) = 0 [pid 6442] recvfrom(3 [pid 6440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6438] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6443] rt_sigprocmask(SIG_SETMASK, [] [pid 6442] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6439}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6440] <... sendmsg resumed>) = 28 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6442] recvfrom(3 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6441] <... mmap resumed>) = 0x7fad86887000 [pid 6443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6442] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6439}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6440] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6443] <... prctl resumed>) = 0 [pid 6442] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6440] <... futex resumed>) = 1 [pid 6438] <... futex resumed>) = 0 [pid 6443] setpgid(0, 0 [pid 6442] <... futex resumed>) = 1 [pid 6441] <... mprotect resumed>) = 0 [pid 6440] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] <... futex resumed>) = 0 [pid 6438] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] <... setpgid resumed>) = 0 [pid 6442] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6438] <... futex resumed>) = 0 [pid 6439] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6441] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6439] <... futex resumed>) = 0 [pid 6438] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6443] <... openat resumed>) = 3 [pid 6442] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6441] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6440] <... sendmsg resumed>) = 20 [pid 6439] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6444 attached [pid 6443] write(3, "1000", 4 [pid 6442] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6440] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] <... write resumed>) = 4 [pid 6442] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6440] <... futex resumed>) = 1 [pid 6438] <... futex resumed>) = 0 [pid 6442] <... futex resumed>) = 1 [pid 6442] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6440] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6443] close(3 [pid 6438] exit_group(0 [pid 6443] <... close resumed>) = 0 [pid 6438] <... exit_group resumed>) = ? [pid 6440] <... futex resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6445 attached [pid 6444] set_robust_list(0x55558bc497a0, 24 [pid 6440] +++ exited with 0 +++ [pid 6439] <... futex resumed>) = 0 [pid 6444] <... set_robust_list resumed>) = 0 [pid 6441] <... clone3 resumed> => {parent_tid=[6445]}, 88) = 6445 [pid 6439] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6445] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6444] rt_sigprocmask(SIG_SETMASK, [] [pid 6443] write(1, "executing program\n", 18 [pid 6442] <... futex resumed>) = 0 [pid 6441] rt_sigprocmask(SIG_SETMASK, [] [pid 6439] <... futex resumed>) = 1 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6444 [pid 6445] <... rseq resumed>) = 0 [pid 6444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6443] <... write resumed>) = 18 executing program [pid 6442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6439] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6445] set_robust_list(0x7fad868a79a0, 24 [pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6443] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6442] <... sendmsg resumed>) = 28 [pid 6441] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6438] +++ exited with 0 +++ [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6443] <... futex resumed>) = 0 [pid 6442] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6442] <... futex resumed>) = 1 [pid 6439] <... futex resumed>) = 0 [pid 6445] <... set_robust_list resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6443] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6442] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] <... futex resumed>) = 0 [pid 6445] rt_sigprocmask(SIG_SETMASK, [] [pid 6444] <... prctl resumed>) = 0 [pid 6443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6439] <... futex resumed>) = 0 [pid 6445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6444] setpgid(0, 0 [pid 6443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6441] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6439] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6444] <... setpgid resumed>) = 0 [pid 6443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6442] <... sendmsg resumed>) = 20 [pid 6443] <... mmap resumed>) = 0x7fad86887000 [pid 6442] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6445] <... socket resumed>) = 3 [pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6443] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6442] <... futex resumed>) = 1 [pid 6439] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6443] <... mprotect resumed>) = 0 [pid 6442] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] exit_group(0 [pid 6445] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6442] <... futex resumed>) = ? [pid 6439] <... exit_group resumed>) = ? [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6445] <... futex resumed>) = 1 [pid 6444] <... openat resumed>) = 3 [pid 6443] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6442] +++ exited with 0 +++ [pid 6441] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6446 attached [pid 6445] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] +++ exited with 0 +++ [pid 6444] write(3, "1000", 4 [pid 6443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6441] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] set_robust_list(0x55558bc497a0, 24 [pid 6445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6444] <... write resumed>) = 4 [pid 6441] <... futex resumed>) = 0 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6445] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6444] close(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6447 attached [pid 6446] <... set_robust_list resumed>) = 0 [pid 6441] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6446 [pid 6444] <... close resumed>) = 0 [pid 6446] rt_sigprocmask(SIG_SETMASK, [] [pid 6445] <... sendto resumed>) = 32 [pid 6444] write(1, "executing program\n", 18 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 6447] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6444] <... write resumed>) = 18 [pid 6443] <... clone3 resumed> => {parent_tid=[6447]}, 88) = 6447 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6444] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] rt_sigprocmask(SIG_SETMASK, [] [pid 6444] <... futex resumed>) = 0 [pid 6443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6445] recvfrom(3 [pid 6444] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6447] <... rseq resumed>) = 0 [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6445] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6441}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6444] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6443] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6447] set_robust_list(0x7fad868a79a0, 24 [pid 6446] <... prctl resumed>) = 0 [pid 6445] recvfrom(3 [pid 6444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6443] <... futex resumed>) = 0 [pid 6447] <... set_robust_list resumed>) = 0 [pid 6446] setpgid(0, 0 [pid 6445] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6441}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6446] <... setpgid resumed>) = 0 [pid 6445] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6441] <... futex resumed>) = 0 [pid 6445] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6441] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6447] rt_sigprocmask(SIG_SETMASK, [] [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6443] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6441] <... futex resumed>) = 0 [pid 6447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6445] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6441] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... restart_syscall resumed>) = 0 [pid 6444] <... mmap resumed>) = 0x7fad86887000 [pid 6447] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6445] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6447] <... socket resumed>) = 3 [pid 6446] <... openat resumed>) = 3 [pid 6445] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6447] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6441] <... futex resumed>) = 0 [pid 6447] <... futex resumed>) = 1 [pid 6446] write(3, "1000", 4 [pid 6445] <... futex resumed>) = 1 [pid 6444] <... mprotect resumed>) = 0 [pid 6443] <... futex resumed>) = 0 [pid 6441] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6447] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6441] <... futex resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6446] <... write resumed>) = 4 [pid 6445] <... sendmsg resumed>) = 28 [pid 6443] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6441] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6447] <... futex resumed>) = 0 [pid 6446] close(3 [pid 6444] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6443] <... futex resumed>) = 1 [pid 6447] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6446] <... close resumed>) = 0 [pid 6445] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6443] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6448 attached [pid 6448] set_robust_list(0x55558bc497a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6449 attached [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6448 executing program [pid 6446] write(1, "executing program\n", 18 [pid 6449] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6448] <... set_robust_list resumed>) = 0 [pid 6447] <... sendto resumed>) = 32 [pid 6446] <... write resumed>) = 18 [pid 6445] <... futex resumed>) = 1 [pid 6441] <... futex resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6444] <... clone3 resumed> => {parent_tid=[6449]}, 88) = 6449 [pid 6449] <... rseq resumed>) = 0 [pid 6448] rt_sigprocmask(SIG_SETMASK, [] [pid 6447] recvfrom(3 [pid 6446] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6444] rt_sigprocmask(SIG_SETMASK, [] [pid 6441] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6449] set_robust_list(0x7fad868a79a0, 24 [pid 6448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6447] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6443}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6446] <... futex resumed>) = 0 [pid 6445] <... sendmsg resumed>) = 20 [pid 6444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6441] <... futex resumed>) = 0 [pid 6449] <... set_robust_list resumed>) = 0 [pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6441] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6447] recvfrom(3 [pid 6446] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6445] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] rt_sigprocmask(SIG_SETMASK, [] [pid 6448] <... prctl resumed>) = 0 [pid 6447] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6443}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6446] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6445] <... futex resumed>) = 1 [pid 6444] <... futex resumed>) = 0 [pid 6441] <... futex resumed>) = 0 [pid 6449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6448] setpgid(0, 0 [pid 6447] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6445] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6444] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6441] exit_group(0 [pid 6449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6448] <... setpgid resumed>) = 0 [pid 6446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6445] <... futex resumed>) = ? [pid 6441] <... exit_group resumed>) = ? [pid 6449] <... socket resumed>) = 3 [pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6447] <... futex resumed>) = 1 [pid 6446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6445] +++ exited with 0 +++ [pid 6443] <... futex resumed>) = 0 [pid 6447] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6449] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] <... mmap resumed>) = 0x7fad86887000 [pid 6449] <... futex resumed>) = 1 [pid 6448] <... openat resumed>) = 3 [pid 6447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6446] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6444] <... futex resumed>) = 0 [pid 6443] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6444] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6448] write(3, "1000", 4 [pid 6444] <... futex resumed>) = 0 [pid 6443] <... futex resumed>) = 0 [pid 6441] +++ exited with 0 +++ [pid 6447] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6449] <... sendto resumed>) = 32 [pid 6448] <... write resumed>) = 4 [pid 6447] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6446] <... mprotect resumed>) = 0 [pid 6444] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6443] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6449] recvfrom(3 [pid 6448] close(3 [pid 6447] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6449] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6444}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6448] <... close resumed>) = 0 [pid 6446] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6443] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6447] <... futex resumed>) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6449] recvfrom(3 [pid 6448] write(1, "executing program\n", 18 executing program [pid 6447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6446] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6443] <... futex resumed>) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6449] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6444}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6448] <... write resumed>) = 18 [pid 6447] <... sendmsg resumed>) = 28 [pid 6443] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6447] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6449] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6447] <... futex resumed>) = 0 [pid 6443] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6450 attached [pid 6449] <... futex resumed>) = 1 [pid 6448] <... futex resumed>) = 0 [pid 6447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6444] <... futex resumed>) = 0 [pid 6443] <... futex resumed>) = 0 [pid 6446] <... clone3 resumed> => {parent_tid=[6450]}, 88) = 6450 [pid 6450] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6449] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6444] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6450] <... rseq resumed>) = 0 [pid 6449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6448] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6447] <... sendmsg resumed>) = 20 [pid 6446] rt_sigprocmask(SIG_SETMASK, [] [pid 6444] <... futex resumed>) = 0 [pid 6443] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6450] set_robust_list(0x7fad868a79a0, 24 [pid 6449] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6447] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6444] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6450] <... set_robust_list resumed>) = 0 [pid 6449] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6447] <... futex resumed>) = 0 [pid 6446] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] exit_group(0ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6451 attached [pid 6449] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6447] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6450] rt_sigprocmask(SIG_SETMASK, [] [pid 6446] <... futex resumed>) = 0 [pid 6443] <... exit_group resumed>) = ? [pid 6450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6447] +++ exited with 0 +++ [pid 6451] set_robust_list(0x55558bc497a0, 24 [pid 6449] <... futex resumed>) = 1 [pid 6448] <... mmap resumed>) = 0x7fad86887000 [pid 6444] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6451 [pid 6451] <... set_robust_list resumed>) = 0 [pid 6449] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6444] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6451] rt_sigprocmask(SIG_SETMASK, [] [pid 6450] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6448] <... mprotect resumed>) = 0 [pid 6446] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6444] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6450] <... socket resumed>) = 3 [pid 6449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6448] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6444] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6450] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] <... sendmsg resumed>) = 28 [pid 6448] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6451] <... prctl resumed>) = 0 [pid 6450] <... futex resumed>) = 1 [pid 6449] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6446] <... futex resumed>) = 0 [pid 6451] setpgid(0, 0 [pid 6450] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6449] <... futex resumed>) = 1 [pid 6446] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] <... futex resumed>) = 0 [pid 6450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6452 attached [pid 6451] <... setpgid resumed>) = 0 [pid 6450] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6448] <... clone3 resumed> => {parent_tid=[6452]}, 88) = 6452 [pid 6444] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6452] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6450] <... sendto resumed>) = 32 [pid 6449] <... sendmsg resumed>) = 20 [pid 6448] rt_sigprocmask(SIG_SETMASK, [] [pid 6446] <... futex resumed>) = 0 [pid 6444] <... futex resumed>) = 0 [pid 6443] +++ exited with 0 +++ [pid 6452] <... rseq resumed>) = 0 [pid 6451] <... openat resumed>) = 3 [pid 6449] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6444] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6452] set_robust_list(0x7fad868a79a0, 24 [pid 6450] recvfrom(3 [pid 6449] <... futex resumed>) = 0 [pid 6446] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6452] <... set_robust_list resumed>) = 0 [pid 6451] write(3, "1000", 4 [pid 6450] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6446}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6449] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] exit_group(0 [pid 6452] rt_sigprocmask(SIG_SETMASK, [] [pid 6451] <... write resumed>) = 4 [pid 6450] recvfrom(3 [pid 6449] <... futex resumed>) = ? [pid 6448] <... futex resumed>) = 0 [pid 6444] <... exit_group resumed>) = ? [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6451] close(3 [pid 6450] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6446}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6449] +++ exited with 0 +++ [pid 6448] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... restart_syscall resumed>) = 0 [pid 6452] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6451] <... close resumed>) = 0 [pid 6450] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6452] <... socket resumed>) = 3 executing program [pid 6451] write(1, "executing program\n", 18 [pid 6450] <... futex resumed>) = 1 [pid 6446] <... futex resumed>) = 0 [pid 6452] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] <... write resumed>) = 18 [pid 6444] +++ exited with 0 +++ [pid 6446] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6452] <... futex resumed>) = 1 [pid 6451] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6450] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6446] <... futex resumed>) = 0 [pid 6452] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] <... futex resumed>) = 0 [pid 6450] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6451] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6448] <... futex resumed>) = 0 [pid 6446] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... restart_syscall resumed>) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6452] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6451] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6450] <... futex resumed>) = 0 [pid 6448] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6453 attached [pid 6452] <... sendto resumed>) = 32 [pid 6451] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6450] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6446] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6452] recvfrom(3 [pid 6451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6452] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6448}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6451] <... mmap resumed>) = 0x7fad86887000 [pid 6453] set_robust_list(0x55558bc497a0, 24 [pid 6450] <... futex resumed>) = 0 [pid 6446] <... futex resumed>) = 1 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6453 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6454 attached [pid 6453] <... set_robust_list resumed>) = 0 [pid 6452] recvfrom(3 [pid 6451] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6446] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6454] set_robust_list(0x55558bc497a0, 24 [pid 6453] rt_sigprocmask(SIG_SETMASK, [] [pid 6452] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6448}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6451] <... mprotect resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6454] <... set_robust_list resumed>) = 0 [pid 6453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6452] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] <... sendmsg resumed>) = 28 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6454] rt_sigprocmask(SIG_SETMASK, [] [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6452] <... futex resumed>) = 1 [pid 6451] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6450] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6454 [pid 6454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6453] <... prctl resumed>) = 0 [pid 6452] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6448] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6453] setpgid(0, 0 [pid 6452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6451] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6450] <... futex resumed>) = 1 [pid 6448] <... futex resumed>) = 0 [pid 6446] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6455 attached [pid 6454] <... prctl resumed>) = 0 [pid 6453] <... setpgid resumed>) = 0 [pid 6452] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6448] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6446] <... futex resumed>) = 0 [pid 6454] setpgid(0, 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6452] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6451] <... clone3 resumed> => {parent_tid=[6455]}, 88) = 6455 [pid 6450] <... sendmsg resumed>) = 20 [pid 6446] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6454] <... setpgid resumed>) = 0 [pid 6452] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] rt_sigprocmask(SIG_SETMASK, [] [pid 6452] <... futex resumed>) = 1 [pid 6451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6448] <... futex resumed>) = 0 [pid 6452] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6451] <... futex resumed>) = 0 [pid 6452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6451] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6448] <... futex resumed>) = 0 [pid 6452] <... sendmsg resumed>) = 28 [pid 6450] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... rseq resumed>) = 0 [pid 6453] <... openat resumed>) = 3 [pid 6452] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6455] set_robust_list(0x7fad868a79a0, 24 [pid 6452] <... futex resumed>) = 0 [pid 6448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6453] write(3, "1000", 4 [pid 6452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6450] <... futex resumed>) = 1 [pid 6448] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] <... futex resumed>) = 0 [pid 6452] <... sendmsg resumed>) = 20 [pid 6448] <... futex resumed>) = 0 [pid 6448] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6446] exit_group(0 [pid 6455] <... set_robust_list resumed>) = 0 [pid 6453] <... write resumed>) = 4 [pid 6446] <... exit_group resumed>) = ? [pid 6452] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] +++ exited with 0 +++ [pid 6452] <... futex resumed>) = 1 [pid 6448] <... futex resumed>) = 0 [pid 6452] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] exit_group(0 [pid 6452] <... futex resumed>) = ? [pid 6448] <... exit_group resumed>) = ? [pid 6455] rt_sigprocmask(SIG_SETMASK, [] [pid 6454] <... openat resumed>) = 3 [pid 6453] close(3 [pid 6452] +++ exited with 0 +++ [pid 6455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6455] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6453] <... close resumed>) = 0 [pid 6454] write(3, "1000", 4 [pid 6455] <... socket resumed>) = 3 [pid 6454] <... write resumed>) = 4 [pid 6453] write(1, "executing program\n", 18 [pid 6455] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] close(3 [pid 6453] <... write resumed>) = 18 [pid 6455] <... futex resumed>) = 1 [pid 6454] <... close resumed>) = 0 [pid 6453] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6454] write(1, "executing program\n", 18 [pid 6453] <... futex resumed>) = 0 [pid 6454] <... write resumed>) = 18 executing program executing program [pid 6454] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6451] <... futex resumed>) = 0 [pid 6448] +++ exited with 0 +++ [pid 6454] <... futex resumed>) = 0 [pid 6453] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6451] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6455] <... futex resumed>) = 0 [pid 6454] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6451] <... futex resumed>) = 1 [pid 6455] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6454] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6451] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6446] +++ exited with 0 +++ [pid 6455] <... sendto resumed>) = 32 [pid 6455] recvfrom(3, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6451}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6455] recvfrom(3 [pid 6453] <... mmap resumed>) = 0x7fad86887000 [pid 6454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6455] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6451}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6455] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... mmap resumed>) = 0x7fad86887000 [pid 6453] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6456 attached [pid 6454] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6451] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6455] <... futex resumed>) = 1 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6455] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... futex resumed>) = 0 [pid 6451] <... futex resumed>) = 1 [pid 6455] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6454] <... mprotect resumed>) = 0 [pid 6455] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6455] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6451] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6453] <... mprotect resumed>) = 0 [pid 6451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6456 [pid 6454] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6456] set_robust_list(0x55558bc497a0, 24 [pid 6451] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6456] <... set_robust_list resumed>) = 0 [pid 6454] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6453] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6455] <... futex resumed>) = 0 [pid 6451] <... futex resumed>) = 1 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6451] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6456] rt_sigprocmask(SIG_SETMASK, [] [pid 6455] <... sendmsg resumed>) = 28 [pid 6454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6453] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6455] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6451] <... futex resumed>) = 0 [pid 6455] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6451] <... futex resumed>) = 0 [pid 6455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6451] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] <... sendmsg resumed>) = 20 [pid 6455] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6458 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6457 attached [pid 6456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6458] set_robust_list(0x55558bc497a0, 24 [pid 6457] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6455] <... futex resumed>) = 1 [pid 6451] <... futex resumed>) = 0 [pid 6458] <... set_robust_list resumed>) = 0 [pid 6457] <... rseq resumed>) = 0 [pid 6455] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] exit_group(0 [pid 6458] rt_sigprocmask(SIG_SETMASK, [] [pid 6457] set_robust_list(0x7fad868a79a0, 24 [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6455] <... futex resumed>) = ? [pid 6451] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6459 attached [pid 6458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6457] <... set_robust_list resumed>) = 0 [pid 6456] <... prctl resumed>) = 0 [pid 6455] +++ exited with 0 +++ [pid 6454] <... clone3 resumed> => {parent_tid=[6457]}, 88) = 6457 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6458 [pid 6459] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6457] rt_sigprocmask(SIG_SETMASK, [] [pid 6456] setpgid(0, 0 [pid 6454] rt_sigprocmask(SIG_SETMASK, [] [pid 6451] +++ exited with 0 +++ [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6453] <... clone3 resumed> => {parent_tid=[6459]}, 88) = 6459 [pid 6459] <... rseq resumed>) = 0 [pid 6456] <... setpgid resumed>) = 0 [pid 6454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6459] set_robust_list(0x7fad868a79a0, 24 [pid 6454] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] rt_sigprocmask(SIG_SETMASK, [] [pid 6459] <... set_robust_list resumed>) = 0 [pid 6454] <... futex resumed>) = 0 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6459] rt_sigprocmask(SIG_SETMASK, [] [pid 6458] <... prctl resumed>) = 0 [pid 6457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6454] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6458] setpgid(0, 0 [pid 6457] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6459] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] <... setpgid resumed>) = 0 [pid 6457] <... socket resumed>) = 3 [pid 6459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6457] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6458] <... openat resumed>) = 3 [pid 6457] <... futex resumed>) = 1 [pid 6454] <... futex resumed>) = 0 [pid 6453] <... futex resumed>) = 0 [pid 6458] write(3, "1000", 4 [pid 6457] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6459] <... socket resumed>) = 3 [pid 6454] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] <... write resumed>) = 4 [pid 6457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6456] <... openat resumed>) = 3 [pid 6454] <... futex resumed>) = 0 [pid 6453] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6458] close(3 [pid 6457] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6454] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6459] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] <... close resumed>) = 0 [pid 6457] <... sendto resumed>) = 32 [pid 6456] write(3, "1000", 4 [pid 6453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6459] <... futex resumed>) = 0 [pid 6456] <... write resumed>) = 4 [pid 6453] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] write(1, "executing program\n", 18 [pid 6457] recvfrom(3 [pid 6458] <... write resumed>) = 18 executing program [pid 6457] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6454}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6459] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6453] <... futex resumed>) = 0 [pid 6458] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] recvfrom(3 [pid 6456] close(3 [pid 6453] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] <... restart_syscall resumed>) = 0 [pid 6458] <... futex resumed>) = 0 [pid 6457] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6454}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6456] <... close resumed>) = 0 [pid 6458] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6457] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6457] <... futex resumed>) = 1 [pid 6456] write(1, "executing program\n", 18 [pid 6454] <... futex resumed>) = 0 [pid 6459] <... sendto resumed>) = 32 [pid 6458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] executing program [pid 6457] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6456] <... write resumed>) = 18 [pid 6454] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] recvfrom(3 [pid 6458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6457] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6454] <... futex resumed>) = 0 [pid 6458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6457] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6459] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6453}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6459] recvfrom(3 [pid 6458] <... mmap resumed>) = 0x7fad86887000 [pid 6457] <... futex resumed>) = 0 [pid 6456] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6457] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6458] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6459] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6453}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6458] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6456] <... futex resumed>) = 0 [pid 6454] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6459] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6457] <... futex resumed>) = 0 [pid 6456] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6454] <... futex resumed>) = 1 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6460 attached [pid 6459] <... futex resumed>) = 1 [pid 6457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6456] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6454] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6453] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6461 attached [pid 6460] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6459] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] <... clone3 resumed> => {parent_tid=[6460]}, 88) = 6460 [pid 6457] <... sendmsg resumed>) = 28 [pid 6456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6453] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] set_robust_list(0x55558bc497a0, 24 [pid 6460] <... rseq resumed>) = 0 [pid 6459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6459] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6460] set_robust_list(0x7fad868a79a0, 24 [pid 6458] rt_sigprocmask(SIG_SETMASK, [] [pid 6457] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... set_robust_list resumed>) = 0 [pid 6456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6453] <... futex resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6461 [pid 6461] rt_sigprocmask(SIG_SETMASK, [] [pid 6460] <... set_robust_list resumed>) = 0 [pid 6459] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6457] <... futex resumed>) = 1 [pid 6456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6454] <... futex resumed>) = 0 [pid 6453] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6459] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6460] rt_sigprocmask(SIG_SETMASK, [] [pid 6459] <... futex resumed>) = 0 [pid 6458] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6456] <... mmap resumed>) = 0x7fad86887000 [pid 6454] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6459] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] <... futex resumed>) = 0 [pid 6457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6456] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6454] <... futex resumed>) = 0 [pid 6453] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... prctl resumed>) = 0 [pid 6460] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6458] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6456] <... mprotect resumed>) = 0 [pid 6454] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6453] <... futex resumed>) = 0 [pid 6461] setpgid(0, 0 [pid 6460] <... socket resumed>) = 3 [pid 6459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6457] <... sendmsg resumed>) = 20 [pid 6453] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... setpgid resumed>) = 0 [pid 6460] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] <... sendmsg resumed>) = 28 [pid 6457] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6456] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6460] <... futex resumed>) = 1 [pid 6459] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] <... futex resumed>) = 0 [pid 6457] <... futex resumed>) = 1 [pid 6456] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6454] <... futex resumed>) = 0 [pid 6461] <... openat resumed>) = 3 [pid 6460] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6459] <... futex resumed>) = 1 [pid 6458] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6454] exit_group(0 [pid 6453] <... futex resumed>) = 0 [pid 6461] write(3, "1000", 4 [pid 6460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6459] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6462 attached [pid 6461] <... write resumed>) = 4 [pid 6460] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6458] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6457] <... futex resumed>) = ? [pid 6454] <... exit_group resumed>) = ? [pid 6462] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6461] close(3 [pid 6460] <... sendto resumed>) = 32 [pid 6457] +++ exited with 0 +++ [pid 6456] <... clone3 resumed> => {parent_tid=[6462]}, 88) = 6462 [pid 6453] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] <... rseq resumed>) = 0 [pid 6461] <... close resumed>) = 0 [pid 6460] recvfrom(3 [pid 6459] <... futex resumed>) = 0 [pid 6456] rt_sigprocmask(SIG_SETMASK, [] [pid 6453] <... futex resumed>) = 1 [pid 6462] set_robust_list(0x7fad868a79a0, 24 [pid 6461] write(1, "executing program\n", 18 executing program [pid 6460] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6458}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6454] +++ exited with 0 +++ [pid 6453] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] <... set_robust_list resumed>) = 0 [pid 6461] <... write resumed>) = 18 [pid 6460] recvfrom(3 [pid 6459] <... sendmsg resumed>) = 20 [pid 6456] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] rt_sigprocmask(SIG_SETMASK, [] [pid 6461] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6458}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6459] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6456] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6462] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6461] <... futex resumed>) = 0 [pid 6460] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6460] <... futex resumed>) = 1 [pid 6460] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6456] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6458] <... futex resumed>) = 0 [pid 6458] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6460] <... futex resumed>) = 0 [pid 6458] <... futex resumed>) = 1 [pid 6461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6460] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6458] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] <... socket resumed>) = 3 [pid 6461] <... mmap resumed>) = 0x7fad86887000 [pid 6460] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6460] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] <... futex resumed>) = 1 [pid 6453] <... futex resumed>) = 0 [pid 6462] <... futex resumed>) = 1 [pid 6461] <... mprotect resumed>) = 0 [pid 6460] <... futex resumed>) = 1 [pid 6459] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] <... futex resumed>) = 0 [pid 6456] <... futex resumed>) = 0 [pid 6462] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6458] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] exit_group(0 [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6460] <... sendmsg resumed>) = 28 [pid 6458] <... futex resumed>) = 0 [pid 6456] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6460] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] <... sendto resumed>) = 32 [pid 6459] <... futex resumed>) = ? [pid 6456] <... futex resumed>) = 0 [pid 6453] <... exit_group resumed>) = ? [pid 5639] <... restart_syscall resumed>) = 0 [pid 6462] recvfrom(3 [pid 6456] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6456}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6463 attached [pid 6462] recvfrom(3 [pid 6460] <... futex resumed>) = 0 [pid 6458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6463] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6462] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6456}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6461] <... clone3 resumed> => {parent_tid=[6463]}, 88) = 6463 [pid 6460] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6459] +++ exited with 0 +++ [pid 6458] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] +++ exited with 0 +++ [pid 6463] <... rseq resumed>) = 0 [pid 6462] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] rt_sigprocmask(SIG_SETMASK, [] [pid 6460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6458] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6458] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6463] set_robust_list(0x7fad868a79a0, 24 [pid 6462] <... futex resumed>) = 1 [pid 6461] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... sendmsg resumed>) = 20 [pid 6456] <... futex resumed>) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6463] <... set_robust_list resumed>) = 0 [pid 6462] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] <... futex resumed>) = 0 [pid 6460] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6456] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6464 attached [pid 6463] rt_sigprocmask(SIG_SETMASK, [] [pid 6462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6461] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6460] <... futex resumed>) = 1 [pid 6458] <... futex resumed>) = 0 [pid 6456] <... futex resumed>) = 0 [pid 6463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6462] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6458] exit_group(0 [pid 6456] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6464] set_robust_list(0x55558bc497a0, 24 [pid 6463] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6462] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6464] <... set_robust_list resumed>) = 0 [pid 6463] <... socket resumed>) = 3 [pid 6462] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] <... exit_group resumed>) = ? [pid 6464] rt_sigprocmask(SIG_SETMASK, [] [pid 6463] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] <... futex resumed>) = 1 [pid 6460] +++ exited with 0 +++ [pid 6456] <... futex resumed>) = 0 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6464 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6458] +++ exited with 0 +++ [pid 6456] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6463] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6456] <... futex resumed>) = 0 [pid 6461] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6456] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... futex resumed>) = 0 [pid 6463] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6461] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6462] <... sendmsg resumed>) = 28 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6464] <... prctl resumed>) = 0 [pid 6462] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6464] setpgid(0, 0 [pid 6463] <... sendto resumed>) = 32 [pid 6464] <... setpgid resumed>) = 0 [pid 6462] <... futex resumed>) = 1 [pid 6456] <... futex resumed>) = 0 [pid 5633] <... restart_syscall resumed>) = 0 [pid 6463] recvfrom(3 [pid 6462] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6463] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6461}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6464] <... openat resumed>) = 3 [pid 6463] recvfrom(3 [pid 6456] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6464] write(3, "1000", 4 [pid 6463] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6461}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6462] <... futex resumed>) = 0 [pid 6456] <... futex resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6464] <... write resumed>) = 4 [pid 6463] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6456] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6464] close(3 [pid 6463] <... futex resumed>) = 1 [pid 6462] <... sendmsg resumed>) = 20 [pid 6461] <... futex resumed>) = 0 [pid 6464] <... close resumed>) = 0 [pid 6464] write(1, "executing program\n", 18 [pid 6463] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6462] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6461] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6465 attached [pid 6464] <... write resumed>) = 18 [pid 6463] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6462] <... futex resumed>) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6456] <... futex resumed>) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6465] set_robust_list(0x55558bc497a0, 24 [pid 6464] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6462] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6456] exit_group(0 [pid 6465] <... set_robust_list resumed>) = 0 [pid 6464] <... futex resumed>) = 0 [pid 6463] <... futex resumed>) = 0 [pid 6461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6465 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6466 attached [pid 6464] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6463] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6462] <... futex resumed>) = ? [pid 6461] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6456] <... exit_group resumed>) = ? [pid 6466] set_robust_list(0x55558bc497a0, 24 [pid 6465] rt_sigprocmask(SIG_SETMASK, [] [pid 6464] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6462] +++ exited with 0 +++ [pid 6461] <... futex resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6466] <... set_robust_list resumed>) = 0 [pid 6464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6466 [pid 6466] rt_sigprocmask(SIG_SETMASK, [] [pid 6465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6463] <... sendmsg resumed>) = 28 [pid 6461] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6463] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6456] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6465] <... prctl resumed>) = 0 [pid 6464] <... mmap resumed>) = 0x7fad86887000 [pid 6463] <... futex resumed>) = 0 [pid 6461] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6466] <... prctl resumed>) = 0 [pid 6465] setpgid(0, 0 [pid 6464] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6461] <... futex resumed>) = 0 [pid 6466] setpgid(0, 0 [pid 6465] <... setpgid resumed>) = 0 [pid 6464] <... mprotect resumed>) = 0 [pid 6463] <... sendmsg resumed>) = 20 [pid 6461] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6466] <... setpgid resumed>) = 0 [pid 6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6464] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6463] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6461] <... futex resumed>) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6465] <... openat resumed>) = 3 [pid 6464] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6463] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6461] exit_group(0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6461] <... exit_group resumed>) = ? [pid 6463] <... futex resumed>) = ? [pid 6466] <... openat resumed>) = 3 [pid 6464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6465] write(3, "1000", 4 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6467 attached [pid 6466] write(3, "1000", 4 [pid 6465] <... write resumed>) = 4 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6465] close(3 [pid 6463] +++ exited with 0 +++ [pid 6461] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6466] <... write resumed>) = 4 [pid 6466] close(3) = 0 [pid 6466] write(1, "executing program\n", 18) = 18 executing program ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6468 attached [pid 6466] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... close resumed>) = 0 [pid 6464] <... clone3 resumed> => {parent_tid=[6467]}, 88) = 6467 [pid 6468] set_robust_list(0x55558bc497a0, 24 [pid 6466] <... futex resumed>) = 0 [pid 6466] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6468] <... set_robust_list resumed>) = 0 [pid 6466] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6468] rt_sigprocmask(SIG_SETMASK, [] [pid 6467] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6464] rt_sigprocmask(SIG_SETMASK, [] [pid 6467] <... rseq resumed>) = 0 [pid 6465] write(1, "executing program\n", 18 [pid 6464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6468 [pid 6467] set_robust_list(0x7fad868a79a0, 24 [pid 6465] <... write resumed>) = 18 [pid 6464] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6464] <... futex resumed>) = 0 [pid 6467] <... set_robust_list resumed>) = 0 [pid 6465] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6467] rt_sigprocmask(SIG_SETMASK, [] [pid 6464] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... futex resumed>) = 0 [pid 6468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6465] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... restart_syscall resumed>) = 0 [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6467] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6468] <... prctl resumed>) = 0 [pid 6467] <... socket resumed>) = 3 [pid 6466] <... mmap resumed>) = 0x7fad86887000 [pid 6465] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6468] setpgid(0, 0 [pid 6467] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6466] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6468] <... setpgid resumed>) = 0 [pid 6466] <... mprotect resumed>) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6466] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6467] <... futex resumed>) = 1 [pid 6464] <... futex resumed>) = 0 [pid 6465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6464] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6468] <... openat resumed>) = 3 [pid 6467] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6466] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6465] <... mmap resumed>) = 0x7fad86887000 [pid 6464] <... futex resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6468] write(3, "1000", 4 [pid 6466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6465] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6464] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] <... sendto resumed>) = 32 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6469 attached [pid 6468] <... write resumed>) = 4 [pid 6467] recvfrom(3 [pid 6465] <... mprotect resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6470 attached [pid 6469] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6466] <... clone3 resumed> => {parent_tid=[6469]}, 88) = 6469 [pid 6470] set_robust_list(0x55558bc497a0, 24 [pid 6469] <... rseq resumed>) = 0 [pid 6466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6466] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6469] set_robust_list(0x7fad868a79a0, 24 [pid 6466] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] <... set_robust_list resumed>) = 0 [pid 6470] <... set_robust_list resumed>) = 0 [pid 6469] rt_sigprocmask(SIG_SETMASK, [] [pid 6470] rt_sigprocmask(SIG_SETMASK, [] [pid 6469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6467] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6464}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6469] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6468] close(3 [pid 6467] recvfrom(3 [pid 6465] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6470 [pid 6468] <... close resumed>) = 0 [pid 6467] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6464}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6465] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6468] write(1, "executing program\n", 18 [pid 6467] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6469] <... socket resumed>) = 3 [pid 6468] <... write resumed>) = 18 [pid 6467] <... futex resumed>) = 1 [pid 6465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6464] <... futex resumed>) = 0 [pid 6470] <... prctl resumed>) = 0 [pid 6469] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6471 attached [pid 6470] setpgid(0, 0 [pid 6469] <... futex resumed>) = 1 [pid 6468] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6466] <... futex resumed>) = 0 [pid 6464] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6470] <... setpgid resumed>) = 0 [pid 6466] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6464] <... futex resumed>) = 0 [pid 6466] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6471] <... rseq resumed>) = 0 [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6465] <... clone3 resumed> => {parent_tid=[6471]}, 88) = 6471 [pid 6464] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6471] set_robust_list(0x7fad868a79a0, 24 [pid 6470] <... openat resumed>) = 3 [pid 6469] <... sendto resumed>) = 32 [pid 6468] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6467] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6465] rt_sigprocmask(SIG_SETMASK, [] [pid 6471] <... set_robust_list resumed>) = 0 [pid 6471] rt_sigprocmask(SIG_SETMASK, [] [pid 6465] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6471] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6468] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6467] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6470] write(3, "1000", 4) = 4 [pid 6470] close(3) = 0 [pid 6470] write(1, "executing program\n", 18) = 18 [pid 6471] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6467] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6470] <... futex resumed>) = 0 [pid 6469] recvfrom(3 [pid 6468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6467] <... futex resumed>) = 1 [pid 6465] <... futex resumed>) = 0 [pid 6464] <... futex resumed>) = 0 [pid 6471] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6470] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 [pid 6470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6470] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6465] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6471] <... socket resumed>) = 3 [pid 6470] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6469] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6466}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6467] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6464] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6470] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6471] <... futex resumed>) = 1 [pid 6470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6469] recvfrom(3 [pid 6468] <... mmap resumed>) = 0x7fad86887000 [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6465] <... futex resumed>) = 0 [pid 6464] <... futex resumed>) = 0 [pid 6471] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] <... clone3 resumed> => {parent_tid=[6472]}, 88) = 6472 [pid 6470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6470] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6470] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6472 attached [pid 6472] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6466}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6468] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6465] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6464] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6472] <... rseq resumed>) = 0 [pid 6471] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6469] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... mprotect resumed>) = 0 [pid 6467] <... sendmsg resumed>) = 28 [pid 6465] <... futex resumed>) = 0 [pid 6472] set_robust_list(0x7fad868a79a0, 24 [pid 6469] <... futex resumed>) = 1 [pid 6466] <... futex resumed>) = 0 [pid 6465] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6468] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6472] <... set_robust_list resumed>) = 0 [pid 6471] <... sendto resumed>) = 32 [pid 6469] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6468] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6467] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6466] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] rt_sigprocmask(SIG_SETMASK, [] [pid 6471] recvfrom(3 [pid 6469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6467] <... futex resumed>) = 1 [pid 6466] <... futex resumed>) = 0 [pid 6464] <... futex resumed>) = 0 [pid 6472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6471] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6465}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6469] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6467] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6466] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6464] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6473 attached [pid 6472] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6471] recvfrom(3 [pid 6469] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6473] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6472] <... socket resumed>) = 3 [pid 6471] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6465}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6469] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... clone3 resumed> => {parent_tid=[6473]}, 88) = 6473 [pid 6467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6464] <... futex resumed>) = 0 [pid 6473] <... rseq resumed>) = 0 [pid 6472] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] <... futex resumed>) = 1 [pid 6468] rt_sigprocmask(SIG_SETMASK, [] [pid 6466] <... futex resumed>) = 0 [pid 6464] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6473] set_robust_list(0x7fad868a79a0, 24 [pid 6472] <... futex resumed>) = 1 [pid 6471] <... futex resumed>) = 1 [pid 6470] <... futex resumed>) = 0 [pid 6469] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6467] <... sendmsg resumed>) = 20 [pid 6466] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 0 [pid 6473] <... set_robust_list resumed>) = 0 [pid 6472] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6471] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6466] <... futex resumed>) = 0 [pid 6465] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] rt_sigprocmask(SIG_SETMASK, [] [pid 6472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6470] <... futex resumed>) = 0 [pid 6469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6468] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 1 [pid 6466] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... futex resumed>) = 0 [pid 6464] <... futex resumed>) = 0 [pid 6473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6472] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6471] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6470] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] <... sendmsg resumed>) = 28 [pid 6465] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6468] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6473] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6472] <... sendto resumed>) = 32 [pid 6471] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6467] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6464] exit_group(0 [pid 6473] <... socket resumed>) = 3 [pid 6469] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... futex resumed>) = ? [pid 6464] <... exit_group resumed>) = ? [pid 6472] recvfrom(3 [pid 6471] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6470}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6469] <... futex resumed>) = 1 [pid 6466] <... futex resumed>) = 0 [pid 6473] <... futex resumed>) = 1 [pid 6472] recvfrom(3 [pid 6471] <... futex resumed>) = 1 [pid 6469] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6468] <... futex resumed>) = 0 [pid 6466] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 0 [pid 6473] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6472] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6470}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6466] <... futex resumed>) = 0 [pid 6472] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6466] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6472] <... futex resumed>) = 1 [pid 6471] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] <... futex resumed>) = 0 [pid 6469] <... sendmsg resumed>) = 20 [pid 6465] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6470] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 0 [pid 6473] <... futex resumed>) = 0 [pid 6472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6470] <... futex resumed>) = 0 [pid 6469] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] <... futex resumed>) = 1 [pid 6465] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6473] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6472] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6470] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] <... futex resumed>) = 1 [pid 6468] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] +++ exited with 0 +++ [pid 6471] <... sendmsg resumed>) = 28 [pid 6466] <... futex resumed>) = 0 [pid 6464] +++ exited with 0 +++ [pid 6473] <... sendto resumed>) = 32 [pid 6471] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] recvfrom(3 [pid 6472] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6471] <... futex resumed>) = 1 [pid 6469] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6466] exit_group(0 [pid 6465] <... futex resumed>) = 0 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6473] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6468}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6472] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... futex resumed>) = ? [pid 6466] <... exit_group resumed>) = ? [pid 6465] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] recvfrom(3 [pid 6472] <... futex resumed>) = 1 [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6470] <... futex resumed>) = 0 [pid 6469] +++ exited with 0 +++ [pid 6465] <... futex resumed>) = 0 [pid 6471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6465] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6473] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6468}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6470] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] <... sendmsg resumed>) = 28 [pid 6471] <... sendmsg resumed>) = 20 [pid 6470] <... futex resumed>) = 0 [pid 6466] +++ exited with 0 +++ [pid 6473] <... futex resumed>) = 1 [pid 6472] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6470] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6468] <... futex resumed>) = 0 [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6473] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6472] <... futex resumed>) = 0 [pid 6471] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6472] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6471] <... futex resumed>) = 1 [pid 6470] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 0 [pid 6473] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6471] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = 0 [pid 6473] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6470] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] exit_group(0 [pid 6473] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] <... sendmsg resumed>) = 20 [pid 6468] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6473] <... futex resumed>) = 0 [pid 6472] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] <... futex resumed>) = ? [pid 6468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6473] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6472] <... futex resumed>) = 1 [pid 6470] <... futex resumed>) = 0 [pid 6468] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6472] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] exit_group(0 [pid 6473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6472] <... futex resumed>) = ? [pid 6470] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6474 attached [pid 6473] <... sendmsg resumed>) = 28 [pid 6472] +++ exited with 0 +++ [pid 6468] <... futex resumed>) = 0 [pid 6474] set_robust_list(0x55558bc497a0, 24 [pid 6473] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] +++ exited with 0 +++ [pid 6470] +++ exited with 0 +++ [pid 6468] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] +++ exited with 0 +++ [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6474 [pid 6474] <... set_robust_list resumed>) = 0 [pid 6473] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6474] rt_sigprocmask(SIG_SETMASK, [] [pid 6473] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6468] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6468] <... futex resumed>) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6475 attached [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6468] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6475] set_robust_list(0x55558bc497a0, 24 [pid 6474] <... prctl resumed>) = 0 [pid 6473] <... sendmsg resumed>) = 20 [pid 6474] setpgid(0, 0 [pid 6475] <... set_robust_list resumed>) = 0 [pid 6474] <... setpgid resumed>) = 0 [pid 6475] rt_sigprocmask(SIG_SETMASK, [] [pid 6473] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6473] <... futex resumed>) = 1 [pid 6468] <... futex resumed>) = 0 [pid 6468] exit_group(0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6468] <... exit_group resumed>) = ? [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6474] <... openat resumed>) = 3 [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6475 [pid 6475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6474] write(3, "1000", 4 [pid 6475] <... prctl resumed>) = 0 [pid 6474] <... write resumed>) = 4 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 6475] setpgid(0, 0 [pid 6474] close(3ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6477 attached ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6476 attached [pid 6475] <... setpgid resumed>) = 0 [pid 6474] <... close resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6474] write(1, "executing program\n", 18 [pid 6473] +++ exited with 0 +++ [pid 6477] set_robust_list(0x55558bc497a0, 24 executing program [pid 6476] set_robust_list(0x55558bc497a0, 24 [pid 6468] +++ exited with 0 +++ [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6477 [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6476 [pid 6477] <... set_robust_list resumed>) = 0 [pid 6476] <... set_robust_list resumed>) = 0 [pid 6475] <... openat resumed>) = 3 [pid 6474] <... write resumed>) = 18 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6475] write(3, "1000", 4 [pid 6474] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6475] <... write resumed>) = 4 [pid 6474] <... futex resumed>) = 0 [pid 6477] rt_sigprocmask(SIG_SETMASK, [] [pid 6476] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6475] close(3 [pid 6474] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 5637] <... restart_syscall resumed>) = 0 [pid 6475] <... close resumed>) = 0 [pid 6474] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6475] write(1, "executing program\n", 18 [pid 6474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6475] <... write resumed>) = 18 [pid 6474] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 6477] <... prctl resumed>) = 0 [pid 6476] <... prctl resumed>) = 0 [pid 6475] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6477] setpgid(0, 0 [pid 6476] setpgid(0, 0 [pid 6475] <... futex resumed>) = 0 [pid 6477] <... setpgid resumed>) = 0 [pid 6476] <... setpgid resumed>) = 0 [pid 6474] <... mmap resumed>) = 0x7fad86887000 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6475] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6474] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6477] <... openat resumed>) = 3 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6475] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6474] <... mprotect resumed>) = 0 [pid 6475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6477] write(3, "1000", 4 [pid 6476] <... openat resumed>) = 3 [pid 6475] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6478 attached [pid 6477] <... write resumed>) = 4 [pid 6476] write(3, "1000", 4 [pid 6475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6474] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5637] <... clone resumed>, child_tidptr=0x55558bc49790) = 6478 [pid 6477] close(3 [pid 6478] set_robust_list(0x55558bc497a0, 24 [pid 6477] <... close resumed>) = 0 [pid 6476] <... write resumed>) = 4 [pid 6475] <... mmap resumed>) = 0x7fad86887000 [pid 6474] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 6478] <... set_robust_list resumed>) = 0 [pid 6477] write(1, "executing program\n", 18 [pid 6476] close(3 [pid 6475] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6477] <... write resumed>) = 18 [pid 6477] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6475] <... mprotect resumed>) = 0 [pid 6477] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0}, NULL, 8) = 0 executing program [pid 6477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6479 attached [pid 6478] rt_sigprocmask(SIG_SETMASK, [] [pid 6476] <... close resumed>) = 0 [pid 6475] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6479] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6479] <... rseq resumed>) = 0 [pid 6479] set_robust_list(0x7fad868a79a0, 24 [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6476] write(1, "executing program\n", 18 [pid 6475] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6474] <... clone3 resumed> => {parent_tid=[6479]}, 88) = 6479 [pid 6476] <... write resumed>) = 18 [pid 6475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6474] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6480 attached [pid 6476] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6480] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6476] <... futex resumed>) = 0 [pid 6475] <... clone3 resumed> => {parent_tid=[6480]}, 88) = 6480 [pid 6474] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... rseq resumed>) = 0 [pid 6476] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6475] rt_sigprocmask(SIG_SETMASK, [] [pid 6474] <... futex resumed>) = 0 [pid 6480] set_robust_list(0x7fad868a79a0, 24 [pid 6476] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6474] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6480] <... set_robust_list resumed>) = 0 [pid 6476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6475] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] rt_sigprocmask(SIG_SETMASK, [] [pid 6476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6475] <... futex resumed>) = 0 [pid 6480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6475] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6480] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6476] <... mmap resumed>) = 0x7fad86887000 [pid 6480] <... socket resumed>) = 3 [pid 6479] <... set_robust_list resumed>) = 0 [pid 6478] <... prctl resumed>) = 0 [pid 6477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6480] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6480] <... futex resumed>) = 1 [pid 6477] <... mmap resumed>) = 0x7fad86887000 [pid 6476] <... mprotect resumed>) = 0 executing program [pid 6475] <... futex resumed>) = 0 [pid 6480] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] rt_sigprocmask(SIG_SETMASK, [] [pid 6478] setpgid(0, 0 [pid 6477] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6476] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6475] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6478] <... setpgid resumed>) = 0 [pid 6477] <... mprotect resumed>) = 0 [pid 6479] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6475] <... futex resumed>) = 0 [pid 6480] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6479] <... socket resumed>) = 3 [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6477] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6475] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6480] <... sendto resumed>) = 32 [pid 6479] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6481 attached [pid 6480] recvfrom(3 [pid 6478] <... openat resumed>) = 3 [pid 6477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6481] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 6481] set_robust_list(0x7fad868a79a0, 24ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6482 attached ) = 0 [pid 6480] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6475}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6479] <... futex resumed>) = 1 [pid 6478] write(3, "1000", 4 [pid 6477] <... clone3 resumed> => {parent_tid=[6482]}, 88) = 6482 [pid 6476] <... clone3 resumed> => {parent_tid=[6481]}, 88) = 6481 [pid 6474] <... futex resumed>) = 0 [pid 6482] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6481] rt_sigprocmask(SIG_SETMASK, [] [pid 6480] recvfrom(3 [pid 6479] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... write resumed>) = 4 [pid 6477] rt_sigprocmask(SIG_SETMASK, [] [pid 6476] rt_sigprocmask(SIG_SETMASK, [] [pid 6474] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] <... rseq resumed>) = 0 [pid 6481] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6480] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6475}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] close(3 [pid 6477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6474] <... futex resumed>) = 0 [pid 6482] set_robust_list(0x7fad868a79a0, 24 [pid 6481] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] <... close resumed>) = 0 [pid 6476] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] <... set_robust_list resumed>) = 0 [pid 6480] <... futex resumed>) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6475] <... futex resumed>) = 0 [pid 6482] rt_sigprocmask(SIG_SETMASK, [] [pid 6480] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6477] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6475] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] write(1, "executing program\n", 18 [pid 6475] <... futex resumed>) = 0 [pid 6481] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6478] <... write resumed>) = 18 [pid 6477] <... futex resumed>) = 0 [pid 6482] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6481] <... socket resumed>) = 3 [pid 6480] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6475] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] <... socket resumed>) = 3 [pid 6480] <... write resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6478] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... sendto resumed>) = 32 [pid 6478] <... futex resumed>) = 0 [pid 6482] <... futex resumed>) = 0 [pid 6481] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... futex resumed>) = 1 [pid 6478] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] recvfrom(3 [pid 6475] <... futex resumed>) = 0 [pid 6482] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6481] <... futex resumed>) = 1 [pid 6480] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6474}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6478] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6477] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] <... futex resumed>) = 0 [pid 6475] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6481] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] recvfrom(3 [pid 6478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6477] <... futex resumed>) = 0 [pid 6476] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6475] <... futex resumed>) = 0 [pid 6482] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6479] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6474}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6477] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] <... futex resumed>) = 0 [pid 6475] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] <... sendto resumed>) = 32 [pid 6481] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6480] <... sendmsg resumed>) = 28 [pid 6479] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6476] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] recvfrom(3 [pid 6480] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6479] <... futex resumed>) = 1 [pid 6478] <... mmap resumed>) = 0x7fad86887000 [pid 6475] <... futex resumed>) = 0 [pid 6474] <... futex resumed>) = 0 [pid 6481] <... sendto resumed>) = 32 [pid 6480] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6482] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6477}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6475] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] recvfrom(3 [pid 6481] recvfrom(3 [pid 6480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6478] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6475] <... futex resumed>) = 0 [pid 6474] <... futex resumed>) = 0 [pid 6482] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6477}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6479] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] <... mprotect resumed>) = 0 [pid 6475] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6474] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6481] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6476}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6480] <... sendmsg resumed>) = 20 [pid 6479] <... futex resumed>) = 0 [pid 6478] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6482] <... futex resumed>) = 1 [pid 6481] recvfrom(3 [pid 6480] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6477] <... futex resumed>) = 0 [pid 6474] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6481] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6476}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6480] <... futex resumed>) = 1 [pid 6479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6477] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6475] <... futex resumed>) = 0 [pid 6474] <... futex resumed>) = 0 [pid 6482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6481] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6477] <... futex resumed>) = 0 [pid 6475] exit_group(0 [pid 6474] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6481] <... futex resumed>) = 1 [pid 6480] <... futex resumed>) = ? [pid 6476] <... futex resumed>) = 0 [pid 6475] <... exit_group resumed>) = ? [pid 6482] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6481] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] <... sendmsg resumed>) = 28 [pid 6478] <... clone3 resumed> => {parent_tid=[6483]}, 88) = 6483 [pid 6477] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] rt_sigprocmask(SIG_SETMASK, [] [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6482] <... futex resumed>) = 0 [pid 6479] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6479] <... futex resumed>) = 0 [pid 6478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6477] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6483 attached [pid 6482] <... sendmsg resumed>) = 28 [pid 6480] +++ exited with 0 +++ [pid 6479] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... futex resumed>) = 0 [pid 6476] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6483] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 6482] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] <... futex resumed>) = 0 [pid 6477] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6483] <... rseq resumed>) = 0 [pid 6482] <... futex resumed>) = 0 [pid 6481] <... futex resumed>) = 0 [pid 6478] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] <... futex resumed>) = 1 [pid 6475] +++ exited with 0 +++ [pid 6474] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6479] <... futex resumed>) = 0 [pid 6477] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6474] <... futex resumed>) = 1 [pid 6476] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6481] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6483] set_robust_list(0x7fad868a79a0, 24 [pid 6482] <... sendmsg resumed>) = 20 [pid 6479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6477] <... futex resumed>) = 0 [pid 6474] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6482] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] <... futex resumed>) = 0 [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6483] <... set_robust_list resumed>) = 0 [pid 6482] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6481] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6477] exit_group(0 [pid 6483] rt_sigprocmask(SIG_SETMASK, [] [pid 6481] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... sendmsg resumed>) = 20 [pid 6483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6482] <... futex resumed>) = ? [pid 6477] <... exit_group resumed>) = ? [pid 6483] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6482] +++ exited with 0 +++ [pid 6481] <... futex resumed>) = 1 [pid 6479] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] <... futex resumed>) = 0 [pid 6483] <... socket resumed>) = 3 [pid 6481] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] <... futex resumed>) = 0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 6483] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... futex resumed>) = 1 [pid 6477] +++ exited with 0 +++ [pid 6476] <... futex resumed>) = 0 [pid 6474] exit_group(0 [pid 6483] <... futex resumed>) = 1 [pid 6481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6478] <... futex resumed>) = 0 [pid 6476] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6474] <... exit_group resumed>) = ? [pid 5634] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6483] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6481] <... sendmsg resumed>) = 28 [pid 6479] +++ exited with 0 +++ [pid 6478] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 6483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6481] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6483] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x4e\x45\x54\x5f\x44\x4d\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6478] <... futex resumed>) = 0 [pid 6476] <... futex resumed>) = 0 [pid 6483] <... sendto resumed>) = 32 [pid 6481] <... futex resumed>) = 1 [pid 6478] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] +++ exited with 0 +++ [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... restart_syscall resumed>) = 0 [pid 6483] recvfrom(3 [pid 6481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6476] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6483] <... recvfrom resumed>, [{nlmsg_len=196, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=6478}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=11, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x4e\x45\x54\x5f\x44\x4d\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x32], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 2], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 23], [{nla_len=104, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=28, nla_type=CTRL_ATTR_MCAST_GROUPS}, [{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0x1], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x65\x76\x65\x6e\x74\x73\x00"...]]]]]], 4096, 0, NULL, NULL) = 196 [pid 6476] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6483] recvfrom(3 [pid 6481] <... sendmsg resumed>) = 20 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6483] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=6478}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5634] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6484 attached [pid 5639] <... clone resumed>, child_tidptr=0x55558bc49790) = 6484 [pid 5634] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6483] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6481] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6485 attached [pid 6484] set_robust_list(0x55558bc497a0, 24 [pid 6483] <... futex resumed>) = 1 [pid 6481] <... futex resumed>) = 1 [pid 6478] <... futex resumed>) = 0 [pid 6476] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6485] set_robust_list(0x55558bc497a0, 24 [pid 6484] <... set_robust_list resumed>) = 0 [pid 6483] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6481] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] exit_group(0 [pid 5634] <... clone resumed>, child_tidptr=0x55558bc49790) = 6485 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6485] <... set_robust_list resumed>) = 0 [pid 6484] rt_sigprocmask(SIG_SETMASK, [] [pid 6483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6481] <... futex resumed>) = ? [pid 6478] <... futex resumed>) = 0 [pid 6476] <... exit_group resumed>) = ? ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6486 attached [pid 6485] rt_sigprocmask(SIG_SETMASK, [] [pid 6484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6483] write(-1, "\x05\x00\x01\x00\x01\x00\x00\x00", 8 [pid 6481] +++ exited with 0 +++ [pid 6478] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 6486] set_robust_list(0x55558bc497a0, 24 [pid 6485] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55558bc49790) = 6486 [pid 6486] <... set_robust_list resumed>) = 0 [pid 6484] <... prctl resumed>) = 0 [pid 6486] rt_sigprocmask(SIG_SETMASK, [] [pid 6485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6484] setpgid(0, 0 [pid 6483] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 6486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6485] <... prctl resumed>) = 0 [pid 6484] <... setpgid resumed>) = 0 [pid 6483] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6485] setpgid(0, 0 [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6483] <... futex resumed>) = 1 [pid 6478] <... futex resumed>) = 0 [pid 6486] <... prctl resumed>) = 0 [pid 6485] <... setpgid resumed>) = 0 [pid 6484] <... openat resumed>) = 3 [pid 6483] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6478] <... futex resumed>) = 0 [pid 6483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=28, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x2, version=0}, [{nla_len=5, nla_type=0x1}, "\x01"]], iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6478] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6486] setpgid(0, 0 [pid 6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6484] write(3, "1000", 4 [pid 6483] <... sendmsg resumed>) = 28 [pid 6486] <... setpgid resumed>) = 0 [pid 6484] <... write resumed>) = 4 [pid 6483] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6484] close(3 [pid 6483] <... futex resumed>) = 1 [pid 6478] <... futex resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6486] <... openat resumed>) = 3 [pid 6485] <... openat resumed>) = 3 [pid 6484] <... close resumed>) = 0 [pid 6483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NET_DM, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0x3, version=0}], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6478] futex(0x7fad86981b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6486] write(3, "1000", 4 [pid 6485] write(3, "1000", 4 [pid 6484] write(1, "executing program\n", 18 [pid 6483] <... sendmsg resumed>) = 20 [pid 6478] <... futex resumed>) = 0 [pid 6485] <... write resumed>) = 4 executing program [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6486] <... write resumed>) = 4 [pid 6486] close(3 [pid 6485] close(3 [pid 6484] <... write resumed>) = 18 [pid 6483] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] futex(0x7fad86981b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6487 attached [pid 6486] <... close resumed>) = 0 [pid 6485] <... close resumed>) = 0 [pid 6484] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6483] <... futex resumed>) = 0 [pid 6487] set_robust_list(0x55558bc497a0, 24 [pid 6486] write(1, "executing program\n", 18 [pid 6485] write(1, "executing program\n", 18 [pid 6484] <... futex resumed>) = 0 executing program executing program [pid 6483] futex(0x7fad86981b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5632] <... clone resumed>, child_tidptr=0x55558bc49790) = 6487 [pid 6487] <... set_robust_list resumed>) = 0 [pid 6486] <... write resumed>) = 18 [pid 6485] <... write resumed>) = 18 [pid 6484] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6478] exit_group(0 [pid 6487] rt_sigprocmask(SIG_SETMASK, [] [pid 6486] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6484] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 6484] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6486] <... futex resumed>) = 0 [pid 6484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6486] rt_sigaction(SIGRT_1, {sa_handler=0x7fad868e4750, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fad868bdbc0} [pid 6484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fad86887000 [pid 6487] <... prctl resumed>) = 0 [pid 6486] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 6484] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6487] setpgid(0, 0 [pid 6486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 6484] <... mprotect resumed>) = 0 [pid 6478] <... exit_group resumed>) = ? executing program [pid 6487] <... setpgid resumed>) = 0 [pid 6486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6485] futex(0x7fad86981b4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6484] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6483] <... futex resumed>) = ? [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6484] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fad868a7990, parent_tid=0x7fad868a7990, exit_signal=0, stack=0x7fad86887000, stack_size=0x20200, tls=0x7fad868a76c0} [pid 6483] +++ exited with 0 +++ ci-upstream-net-this-kasan-gce/strace-static-x86_64: Process 6488 attached [pid 6487] <... openat resumed>) = 3 [pid 6486] <... mmap resumed>) = 0x7fad86887000 [pid 6486] mprotect(0x7fad86888000, 131072, PROT_READ|PROT_WRITE [pid 6487] write(3, "1000", 4 [pid 6486] <... mprotect resumed>) = 0 [pid 6487] <... write resumed>) = 4 [pid 6484] <... clone3 resumed> => {parent_tid=[6488]}, 88) = 6488 [pid 6487] close(3 [pid 6486] rt_sigprocmask(SIG_BLOCK, ~[] [pid 6484] rt_sigprocmask(SIG_SETMASK, [] [pid 6487] <... close resumed>) = 0 [pid 6486] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 6485] <... futex resumed>) = 0 [pid 6484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6487] write(1, "executing program\n", 18) = 18